DYNACORD LX 1600, LX 2200 User Manual

LX 1600 | 2200 | 3000
SWITCHMODE PRECISION
Owner‘s Manual | Bedienungsanleitung | Mode d‘emploi
CONTENTS
MATIÈRES
IMPORTANTES INFORMATIONS DE SÉCURITÉ ....................... 23
INSTRUCTIONS DE RÉPARATION IMPORTANTES ....................... 23
DESCRIPTION ....................... 24
DÉBALLAGE ET GARANTIE ....................... 25
REMARQUES SUR L’INSTALLATION ....................... 25
FACE AVANT ....................... 26
PANNEAU ARRIÈRE ....................... 27
INPUT A / INPUT B ....................... 27
PARALLEL ....................... 27
SORTIE DE AMPLI DE PUISSANCE ....................... 28
GROUND-LIFT ....................... 28
ENTRÉE SECTEUR ....................... 28
SECTEUR ET TEMPÉRATURE RÉSULTANTE ....................... 29
SPECIFICATIONS ....................... 31
BLOCK DIAGRAM ....................... 32
DIMENSIONS ....................... 33
WICHTIGE SICHERHEITSHINWEISE ....................... 13
WICHTIGE SERVICEHINWEISE ....................... 13
BESCHREIBUNG ....................... 14
AUSPACKEN & GARANTIE ....................... 15
INSTALLATIONSHINWEISE ....................... 15
FRONTSEITE ....................... 16
RÜCKSEITE ....................... 17
INPUT A / INPUT B ....................... 17
PARALLEL ....................... 17
ENDSTUFENAUSGÄNGE ....................... 18
BRIDGED MODE ....................... 18
GROUND-LIFT SCHALTER ....................... 18
NETZEINGANG ....................... 18
NETZBETRIEB & WÄRMEENTWICKLUNG ....................... 19
TECHNISCHE DATEN ....................... 31
BLOCK DIAGRAM ....................... 32
ABMESSUNGEN ....................... 33
IMPORTANT SAFETY INSTRUCTIONS ....................... 3
IMPORTANT SERVICE INSTRUCTIONS ....................... 3
DESCRIPTION ....................... 4
UNPACKING & WARRANTY ....................... 5
INSTALLATION NOTES ....................... 5
FRONT VIEW ....................... 6
REAR VIEW ....................... 7
INPUT A / INPUT B ....................... 7
PARALLEL ....................... 7
POWER AMP OUTPUT ....................... 8
BRIDGED MODE ....................... 8
GROUND-LIFT SWITCH ....................... 8
MAINS INPUT ....................... 8
MAINS OPERATION & RESULTING ....................... 9
SPECIFICATIONS ....................... 31
BLOCK DIAGRAM ....................... 32
DIMENSIONS ....................... 33
2
IMPORTANT SAFETY INSTRUCTIONS
The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated ”dangerous voltage” within the product’s enclosure that may be of sufficent magnitude to constitute a risk of electric shock to per­sons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintance (servicing) instructions in the literature accompanying the appliance.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not cover any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or the grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your out­let, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for a long period of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power­supply cord or plug is damaged, liquid has been spilled or orbjects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
15. Do not expose this equipment to dripping or splashing and ensure that no objects filled with liquids, such as vases, are placed on the equipment.
16. To completely disconnect this equipment from the AC Mains, disconnect the power supply cord plug from the AC receptacle.
17. The mains plug of the power supply cord shall remain readily operable.
18. No naked flame sources, such as lighted candles, should be placed on the apparatus.
19. The product should be connected to a mains socket outlet with a protective earthing connection.
IMPORTANT SERVICE INSTRUCTIONS
CAUTION: These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the Operating Instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
1. Security regulations as stated in the EN 60065 (VDE 0860 / IEC 65) and the CSA E65 - 94 have to be obeyed when servicing the appliance.
2. Use of a mains separator transformer is mandatory during maintenance while the appliance is opened, needs to be operated and is connected to the mains.
3. Switch off the power before retrofitting any extensions, changing the mains voltage or the output voltage.
4. The minimum distance between parts carrying mains voltage and any accessible metal piece (metal enclosure), respectively between the mains poles has to be 3 mm and needs to be minded at all times. The minimum distance between parts carrying mains voltage and any switches or breakers that are not con­nected to the mains (secondary parts) has to be 6 mm and needs to be minded at all times.
5. Replacing special components that are marked in the circuit diagram using the security symbol (Note) is only permissible when using original parts.
6. Altering the circuitry without prior consent or advice is not legitimate.
7. Any work security regulations that are applicable at the locations where the appliance is being serviced have to be strictly obeyed. This applies also to any regulations about the work place itself.
8. All instructions concerning the handling of MOS-circuits have to be observed.
NOTE: SAFETY COMPONENT (MUST BE REPLACED BY ORIGINAL PART)
WEEE RECYCLING/DISPOSAL INSTRUCTIONS
The Wheelie Bin symbol found on the product or in the manual indicates that this product must not be disposed of with other waste. It is in our category the manufacturer’s responsibility to properly dispose of their waste electrical and electronic equipment (WEEE) at the end of its life. Due to the differences in each EU country’s management of WEEE, please contact your local distributor. We are committed to facilitate our own electronic-waste-management-system, for the free of charge return of all EVI Audio GmbH products: Telex, DYNACORD, Electro-Voice and RTS. Arrangements are made with the dealer where you purchased the equipment from, for the returning of all unusable equipment at no cost, to the factory in Straubing, for environmental protective disposal.
Due to line current harmonics, we recommend that you contact your supply authority before connection.
Congratulations! With buying an DYNACORD LX power amplier you have chosen a state-of-the-art appliance that employs most advanced technology. LX power amps combine outstanding audio performance, highest reliability and operational safety.
DESCRIPTION
The audio performance of LX power amps are simply extraordinary. The new switchmode power supply technology, completely designed from scratch and the consistent use of Class-H technology provide extensive headroom far above the stated nominal output and conspicuous reduction in leakage power at the same time. The employed switching power supply combines the headroom-advantage of a transformer power amplier with low weight of a pulsed power supply unit resulting in an improved performance-to-weight ratio. Special attention had been given to high efciency and interference immunity already in the designing stage with the result that trouble-free operation of LX power amps is possible even in EMV­critical environments. The power amplication stages of the LX amps follow Class-H technology design, i.e. the power amp provides extremely fast, signal-dependent operating voltage switching, which, results in doubling the regular supply voltage when needed. Compared to Class-AB power amps, Class-H power amps generate by far less power dissipation at identical output. Consequently, reduced leakage power or dissipation is synonymous to less waste heat. In other words: energy is used more efciently! As a result, installing Class-H power amps within rack shelf systems is possible with less space between appliances. In addition to that and despite offering identical output, power consumption is a lot less than in Class-AB operation. Being protected against thermal and electrical overload, short circuit and the occurrence of HF/DC at the outputs, DYNACORD LX power amps fulll even the most demanding requirements of Pro-Audio touring applications. Back-EMF-Protection eliminates the risk of the output transistors being damaged by electrical energy back-feed. The power outputs are switched via relay with a time delay during soft­start and an inrush current limiter additionally prevents mains fuses from blowing. Mechanical construction and workmanship also comply with the highest precision manufacturing standards. The robust chassis is extremely rigid which makes it especially suitable for wearing touring applications. Two three-speed high performance fans (off/slow/fast) guarantee outstanding thermal stability at absolute low running noise. Front-to-rear ventilation allows trouble-free operation even in smaller amp-racks. The electronically balanced inputs are carried out via XLR-type connectors. Direct-Outs for through connecting the audio signal are also provided via XLRM-type connectors. Input Routing allows selecting DUAL (stereo) or PARALLEL (monaural) operation mode. By means of the separate BRIDGED OUT-connector and a Bridged Mode-switch, switching to “Mono Bridged” operation is truly uncomplicated as well. The recessed mounted dB-scaled level controls ensure reliable protection against mechanical damage. These particularly precise, secure to operate detent-potentiometers are located on the front panel. LX power amps provide the opportunity for retrotting an internal analogue signal processor board with x-over and lter functions. The easily readable LED display provides a quick overview of the power amp’s current operational status. The power outputs CHANNEL A, CHANNEL B and BRIDGED OUT are carried out as extremely durable SPEAKON-type connectors. Also located on the rear panel is a Ground-lift switch, which, when needed, helps eliminating ground-noise loops by separating the power amp’s enclosure from the circuit ground. In normal operation, all LX power amps are capable of driving loads as low as 2ohms. In Mono­Bridged mode the allowable minimum load is 4ohms. This owner’s manual outlines and explains several other features of your LX power amplier. Please, make sure to carefully read all of it and mind the instructions.
4
UNPACKING & WARRANTY
Carefully open the packaging and take out the power amplier. Next to the power amplier itself, the package also includes this owner’s manual, a mains cord and the warranty certicate. Keep the original invoice, which states the purchase/delivery date together with the warranty certicate at a safe place.
INSTALLATION NOTES
Generally, installing or mounting LX power amps should be carried out in a way that guarantees continuously unopposed front-to-rear air circulation. Installation of appliances with opposite air circulation within one cabinet or closed rack shelf system is not recommendable. When including appliances in a closed cabinet or rack shelf system make sure to provide sufcient ventilation. Leave a gap of at least 60mm x 330mm (up to the cabinet’s top ventilation louvers) for air circulation between the rear of the power amplier and the cabinet’s/rack’s rear inner wall. Make sure to leave at least 100mm of space above the cabinet or rack shelf system. Since temperatures inside of the cabinet or rack shelf system can easily rise up to 40°C during operation, bearing in mind the maximally allowable environmental temperatures for all other appliances installed in the same rack shelf system is mandatory (also refer to “MAINS OPERATION AND RESULTING TEMPERATURE”).
Caution: For trouble-free operation exceeding the maximally allowable environmental temperature of +40°C is not permissible.
To prevent the front panel from bending, the use of installation rails or optionally available “rear-rack­mount” rails is obligatory when installing the appliance in a rack shelf system or cabinet.
The power amplier has to be protected against: dripping or splashing water, direct sunlight, high temperatures or direct inuence of heat sources, high humidity, extensive dust and vibrations. If guaranteeing the listed requirements is not possible on a long-term basis, regular servicing is absolutely mandatory to prevent the power amplier from possible failure, mainly being caused by negative environmental effects. Condensation on internal parts may occur when transporting the power amplier from a cold into a warmer environment. In that case operation is only permissible after the appliance has gained the new temperature (after approximately one hour). If foreign objects or liquids have entered the power amp’s enclosure, make sure to immediately separate the appliance from the mains power and contact an authorized service center for inspection before continuing operation.
DESCRIPTION
FCC INFORMATION (U.S.A)
1. IMPORTANT: Do not modify this unit! Changes or modications not expressly approved
by the manufacturer could void the user`s authority, granted by the FCC, to operate the equipment.
2. NOTE : This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception , which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
5
FRONT PANEL
This indicator lights when the power amplier has been switched on. Causes for the POWER-indicator not lighting are: the appliance is not connected to the mains network or a defective primary fuse.
The PROTECT LED lights indicating that one of the internal protection circuits against thermal overload, short-circuit, Back-EMF, HF-occurrence at the output, etc., has been activated. The output relays interrupt the connected loads from the power amps while input signals are interrupted as well, preventing the connected loudspeaker systems and the power amplier itself from being damaged. Whatever caused the fault – e.g. a short-circuited speaker cable – needs to be
remedied. In case of thermal overload you have to wait until the power amplier automatically regains normal operation.
The SIGNAL LED lights as soon as an audio signal of approximately 30dB below full modulation is present at the output. The LED is dimmed when speaker cables are short-circuited or a protection circuit has been activated.
The 0dB LED lights whenever the power amplier is driven at its limits. Higher input voltage does not result in higher peak output voltage. In addition, the 0dB indicator comes in handy when adjusting external limiters.
This indicator lights as soon as the integrated dynamic audio signal limiter is activated and the power amplier is driven at the clipping limit or generally at its maximum capacity. Short-term blinking is not a problem, because the internal limiter trims input levels of up to +21dBu down to an S/N-ratio of approximately 1%. If, on the other hand, this LED lights constantly, reducing the volume is recommended to prevent the loudspeaker systems connected from being damaged by probable overload.
Detent potentiometers scaled in dB (steps of 1dB) for
adjusting the power amp’s overall amplication. To prevent distortion in mixing consoles connected to the amp, setting these controls to a value between 0dB and -6dB is generally recommended. The dB-scale provides direct indication of the control attenuation applied to the xed internal amplication.
Use the POWER switch located on the front panel to power-on the appliance. The soft-start function
protects against current inrush peaks on the mains, which in addition prevents the mains line protection
switch from activating during power-on. The loudspeaker outputs are activated via relay switching with
a delay of approximately 3 seconds to efciently attenuate eventual power-on noise. The PROTECT
LED lights during the delay time and the fans run at maximum speed. This is normal, conrming the
immaculate operation of the protection circuitry.
6
INPUT A / INPUT B
The inputs INPUT A & INPUT B are electronically balanced offering input sensitivity of +4.7dBu /1.33V (LX1600), +5.8dBu /1.51V (LX2200), +7.0dBu /1.74V (LX3000), for direct connection of mixing consoles, signal processors, etc.
The XLR-type connectors OUTPUT A & OUTPUT B are prepared for „through-connecting“ input signals to additional external power amps. The input signal is directly routed to these output connectors. There are no repeaters or other electronic components within that signal path. Accordingly, input and output connectors of the corresponding channel are interconnected in parallel, offering permanent electrical connection, without regard to the setting of the Power-ON switch.
NF-CONNECTION CORDS
Choosing high-quality balanced cables (two conductors for the audio signal plus separate shield­ing mesh) with XLR-type connectors is recommended for LF-signal connection. Although connecting unbalanced cables to the power amplier inputs is possible as well, using balanced cables is always preferable. A great number of today’s audio appliances employ balanced outputs. With balanced ca­bling, the shield connects all metal enclosure parts and therefore efciently eliminates the introduction of external interference – mostly noise and hum.
XLR-type connector pin-assignment
XLR (male) XLR (female)
PARALLEL
The input connectors of channel A and channel B are electrically connected in parallel when the selector switch is set to PARALLEL. However, individually controlling the volume of both channels is still possible via the corresponding level controls A and B.
DUAL
If the selector switch is set to DUAL, the audio signals of channels A and B are independently amplied.
REAR PANEL
Although having XLR-type output connectors, some mixing console models provide unbalanced output connection only. When using mixers with unbalanced outputs, bridging PIN1 and PIN3 of the power amp’s input connectors or leaving PIN3 of the cable’s plugs unconnected is necessary. Otherwise, when feeding in unbalanced audio signals via PIN3 (b, -, „cold“) and PIN2 (a, +, „hot“), strange humming and HF-interference may occur, which very likely will damage the power amplier and/or the connected speaker cabinets.
7
REAR PANEL
Power amp output connection for the two channels A (left) and B (right) is provided via professional SPEAKON connectors. These offer an electrical and mechanical secure connection which complies to all security regulations. It also allows the use of high quality speaker cables with a diameter of 4 x 2.5 mm2. The DYNACORD accessory assortment includes recommended cables and connectors. A plastic cover to prevent inadvertent erroneous connection protects the BRIDGED OUT connector. Remove the cover only when actually operating the power amplier in Bridged-Mode.
POWER AMPLIFIER OUTPUT CONNECTORS
BRIDGED MODE
With the BRIDGED-MODE switch being engaged, using the channel A input for audio signal feed is mandatory, since input B provides no function. While the amplier of channel A operates as usual. Additionally, the audio signal is internally inverted and routed to the amplier of channel B. Both amps – A and B – now work in push-pull operation to provide doubled output voltage at the BRIDGED-OUT connector. The regular output voltage of each amplier channel A + B is still present at the corresponding output connectors CHANNEL A and CHANNEL B. However, using these signals is not recommendable because of the aforementioned phase inversion. Operating the power amp in Bridged Mode with loads of 2ohms connected is not allowable.
CAUTION: Operating the power amplier in Bridged-Mode may result in extremely high voltages being present at the BRIDGED OUT connector. The connected loudspeaker systems have to be designed for handling such high voltages. Please carefully read the power handling specications as stated in the documentation of the according loudspeaker system and make sure to check whether they are in compliance with the output capacity specications of the power amplier.
GROUND-LIFT SWITCH
The ground-lift switch allows eliminating noise loops. When operating the power amplier in a 19“ rack-shelf system or cabinet together with other equipment, setting the switch to its GROUNDED position is recommended. When operating the power amplier together with appliances with differing ground potentials, set the switch to its UNGROUNDED position
MAINS INPUT
Under normal circumstances, the mains fuse only blows in case of fault. Replacing the fuse is only permissible for authorized service personnel using a new fuse of the same type with identical amperage, voltage and blow characteristics. The high-performance mains cord supplied with your power amplier complies with applicable safety regulations, plus that its diameter corresponds to the power amp’s power output capacity. Whenever possible make sure to use the supplied mains cord for connecting the power amp to the mains network. Using a different mains cord with a smaller diameter results in higher leakage, consequently reducing the amplier’s maximum power output capacity.
WARNING: The speaker output terminals are marked with a symbol “ ”, which signies that these terminals present a shock hazard to the user.
8
CAUTION!
Pins 2+/2- of the CHANNEL A SPEAKON output, which normally are not in use, are also connected to output B to ensure comfortable connection of 2-way speaker cabinets (e.g in Bi-Amping Mode) when using 4-wire Speakon cables. To prevent short-circuit and/or to protect your speaker systems from being damaged when connecting the cabinets, please make sure to mind the Low- and High channels’ specic pin-assignments! If, for example, the subwoofer audio signal is used to feed a tweeter, it is more than likely that this will instantly destroy the HF-driver’s coil.
MAINS OPERATION & RESULTING POWER AMP TEMPERATURES
The following tables are useful in determining power supply and cabling requirements.
The power drawn from the mains network is converted into acoustic output to feed the connected
loudspeaker systems plus heat. The difference between drawn power and dispensed power is referred
to as leakage power or dissipation (Pd). The amount of heat resulting from power dissipation might
remain inside of a rack-shelf and needs to be diverted using appropriate measures. The following table
is meant as auxiliary means for calculating temperatures inside of rack-shelf systems/cabinets and the
ventilation efforts necessary.
The column “Pd” lists the leakage power in relation to different operational states. The column “BTU/
hr” shows the dispensed heat amount per hour.
MAINS OPERATION & RESULTING
LX2200
U
mains
[V]
I
mains
[A]
P
mains
[W]
P
out
[W]
Pd
(5)
[W]
BTU/hr
(1)
idle 230 0.8 80 - 80 273
Max. Output Power @ 8Ω
(1)
230 11.0 1780 2 x 600 580 1980
Max. Output Power @ 4Ω
(1)
230 19.5 3240 2 x 1100 1040 3549
1/3 Max. Output Power @ 4Ω
(1)
230 11.3 1740 2 x 366 1008 3439
1/8 Max. Output Power @ 4Ω
(1)
230 4.6 640 2 x 137 366 1249
1/8 Max. Output Power @ 4Ω
(2)
230 6.0 850 2 x 137 576 1965
1/8 Max. Output Power @ 4Ω
(2),(4)
253 6.1 950 2 x 166 618 2109
Normal Mode (-10dB) @ 4Ω
(1)
230 4.2 580 2 x 110 360 1230
Rated Output Power (0dB) @ 4Ω
(1)
230 17.6 2860 2 x 900 1060 3617
Alert (Alarm) Mode (-3dB) @ 4Ω
(1)
230 12.6 1980 2 x 450 1080 3685
Max. Output Power @ 2Ω
(1)
230 30.3 5280 2 x 1600 2080 7100
1/8 Max. Output Power @ 2Ω
(1)
230 7.0 1030 2 x 200 630 2150
1/8 Max. Output Power @ 2Ω
(2)
230 8.4 1250 2 x 200 850 2900
(
1) Sine Modulation (1kHz) (2) Pink-Noise according EN60065 (3) 1BTU = 1055.06J = 1055.06Ws (4) 10% Mains Over Voltage (5) Pd = Leakage Power The following factors allow direct proportional calculation of the mains current Imain for different mains supply voltages: 100V = 2.3; 120V = 1.9; 220V = 1.05; 240V = 0.96
9
LX1600
U
mains
[V]
I
mains
[A]
P
mains
[W]
P
out
[W]
Pd
(5)
[W]
BTU/hr
(1)
idle 230 0.8 80 - 80 273
Max. Output Power @ 8Ω
(1)
230 9.6 1780 2 x 500 450 1535
Max. Output Power @ 4Ω
(1)
230 15.7 3240 2 x 800 910 3105
1/3 Max. Output Power @ 4Ω
(1)
230 9.0 1740 2 x 267 797 2718
1/8 Max. Output Power @ 4Ω
(1)
230 4.2 640 2 x 100 360 1228
1/8 Max. Output Power @ 4Ω
(2)
230 4.5 850 2 x 100 425 1450
1/8 Max. Output Power @ 4Ω
(2),(4)
253 4.8 950 2 x 121 448 1529
Normal Mode (-10dB) @ 4Ω
(1)
230 3.8 580 2 x 80 345 1177
Rated Output Power (0dB) @ 4Ω
(1)
230 14.8 2860 2 x 700 925 3156
Alert (Alarm) Mode (-3dB) @ 4Ω
(1)
230 10.4 1980 2 x 350 885 3020
Max. Output Power @ 2Ω
(1)
230 25.8 5280 2 x 1300 1750 5971
1/8 Max. Output Power @ 2Ω
(1)
230 6.7 1030 2 x 163 630 2150
1/8 Max. Output Power @ 2Ω
(2)
230 6.8 1250 2 x 163 640 2184
11
MAINS OPERATION & RESULTING
LX3000
U
mains
[V]
I
mains
[A]
P
mains
[W]
P
out
[W]
Pd
(5)
[W]
BTU/hr
(1)
idle 230 1.3 145 - 145 495
Max. Output Power @ 8Ω
(1)
230 15.7 2500 2 x 900 700 2388
Max. Output Power @ 4Ω
(1)
230 26.0 4400 2 x 1500 1400 4777
1/3 Max. Output Power @ 4Ω
(1)
230 14.7 2320 2 x 500 1320 4504
1/8 Max. Output Power @ 4Ω
(1)
230 6.9 990 2 x 188 615 2098
1/8 Max. Output Power @ 4Ω
(2)
230 7.3 1070 2 x 188 695 2371
1/8 Max. Output Power @ 4Ω
(2),(4)
253 7.7 1200 2 x 227 746 2546
Normal Mode (-10dB) @ 4Ω
(1)
230 6.3 896 2 x 150 595 2030
Rated Output Power (0dB) @ 4Ω
(1)
230 23.5 3900 2 x 1200 1500 5118
Alert (Alarm) Mode (-3dB) @ 4Ω
(1)
230 16.4 2630 2 x 600 1430 4879
Max. Output Power @ 2Ω
(1)
230 40.7 7200 2 x 2100 3000 10236
1/8 Max. Output Power @ 2Ω
(1)
230 10.3 1525 2 x 263 1000 3412
1/8 Max. Output Power @ 2Ω
(2)
230 10.4 1535 2 x 263 1010 3446
(
1) Sine Modulation (1kHz) (2) Pink-Noise according EN60065 (3) 1BTU = 1055.06J = 1055.06Ws
(4) 10% Mains Over Voltage (5) Pd = Leakage Power The following factors allow direct proportional calculation of the mains current Imain for different mains supply voltages: 100V = 2.3; 120V = 1.9; 220V = 1.05; 240V = 0.96
10
Notes
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