DaytonAudio DAX66 User Manual

6-SOURCE 6-ZONE
DISTRIBUTED AUDIO
SYSTEM

Model: DAX66 User Manual

SAFETY INSTRUCTIONS

WARNING! TO REDUCE THE RISK OF
FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.

CAUTION! TO REDUCE THE RISK OF
SHOCK, DO NOT REMOVE THE COVER,
NO USER SERVICABLE PARTS INSIDE.
REFER SERVICE TO A DAYTON AUDIO
AUTHORIZED DEALER.

IMPORTANT SAFETY INSTRUCTIONS

• Read and keep these instructions.

• Heed all warnings and follow all instructions contained within this manual.

• Do not use this unit

near water.

• Clean only with dry cloth.

• Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

daytonaudio.com [e-mail]

RISK OF ELECTRIC SHOCK

DO NOT OPEN

!

• Do not defeat the safety purpose of the polarized or 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.

• Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit
from the unit.

• Only use attachments/accessories specified by the manufacturer.

• Unplug this unit during lightning storms or when unused for long periods of time.

• Refer all servicing to qualified service personnel. Servicing is required when the unit has been dam

aged in any way, such as when the
power-supply cord or plug is damaged, liquid has been spilled, or objects have fallen into the unit, the unit has been exposed to rain or
moisture, does not operate normally, or has been dropped.

• Operate the unit only with the voltage specified on the rear. Fire and/or electric shock may result if a higher voltage is used.

• Do not modify, kink, or cut the power cord. Do not pla

ce the power cord in close proximity to heaters and do not place heavy objects

on the power cord and/or the unit itself, doing so may result in fire or electrical shock.

• Do not touch the speaker terminals as electric shock may result.

• Ensure that the safety ground terminal is connected to a proper ground. Never connect the ground to a gas pipe, as a severe explosion

and/or fire may result.

• Be sure the ins

tallation of this product is stable, avoid unlevel surfaces as the product may fall and cause injury, property damage,

electrocution and/or fire.

• Note that when the unit is turned off, it is not completely disconnected from the AC power outlet. Do not open the cover.

REFER ALL SERVICE TO A QUALIFIED SERVICE TECHNICIAN

PRODUCT OVERVIEW

Congratulations on your purchase of the Dayton Audio DAX66 6-Source 6-Zone Distributed Audio System. You have chosen a unit that
provides the ultimate audio control in six stereo zones (expandable to 18 stereo zones). The DAX66 is a true matrix audio system that
delivers an extensive list of features for professional and residential installations. The DAX66 was designed for ease of installation by the
integrator, and to be simple to operate

for the user.
The DAX66 provides six analog line inputs, and one Toslink S/PDIF digital audio input. Play music from CD, DVD, satellite or cable box,
PC, or personal audio device. The RS232 interface allows an automation system to manage and control the DAX66. Built-in IR repeater
provides a path to control source devices through the IR target in the keypad. Operates with 4 ~ 8 ohm speakers in stereo mode, 8 ohm
speakers in bridged mono mode, and provides a

generous level of output power.

Please read and retain this manual to get the most from your Dayton Audio DAX66 6-Source 6-Zone Distributed

Audio System.

The DAX66 kit includes the following parts:

1. 1 x Master Controller/Amplifier

2. 6 x Keypad Controllers

3. 1 x In-Wall Keypad Hub Connection Plate

4. 1 x Infrared Remote Control

5. 1 x Expansion Ribbon Cable

6. 1 x Rack Mounting Kit

7. 1 x Installation Guide/Operation Manual

DAX66 MASTE

R CONTROLLER / AMPLIFIER — FRONT

Peak LED

Standby/Zone ON LED

All zones are in standby mode until activated
by a keypad. A BLUE LED indicates a zone
is in standby mode, a WHITE LED indicates
that a zone is active.

Power On/Off/Standby

Press the power button to turn the
system on and place all zones in
stand-by mode.

The PEAK LED indicates a connected
source level is too high. If the PEAK LED
emits a flashing or steady RED light, reduce
the zone input o

r output level.

!

daytonaudio.com [e-mail]

MASTER CONTROLLER / AMPLIFIER — REAR PANEL

Input #1 will override all zone

inputs with 12Vdc applied to

the PA - IN trigger jack

Bi-directional

RS-232 port

Stereo line-level

PRE-AMP OUTPUTS

for each zone

Input #5: 3.5mm Stereo

Input #6: Toslink S/PDIF

or 3.5mm Stereo

VOLTAGE
SELECTOR
115V - 230V

EXPANSION IN/OUT;

Connect up to 3

systems

MODE switch:

BRIDGE / STEREO

Four stereo

"RCA" INPUTS

12Vdc PA

trigger IN

KEYPADS

Input connects

to keypad hub

12VDC

TRIGGER OUTPUTS

activate exte

rnal devices

AC Input

6-dedicated IR outputs

and 1-global IR output

SPEAKER OUTPUTS
50 watts @ 4 ohms in stereo mode
25 watts @ 8 ohms in stereo mode
100 watts @ 8 ohms in bridge mode

Automatic Gain Control

brings low input levels

up to a pre-set level

12Vdc MUTE

trigger IN

daytonaudio.com [e-mail]

DAX66 KEYPAD FEATURES

Numeric LED Display

Treble up/down LED

Ext/Mute/PA selection LED

Volume up/down LED

Source selection LED

Bass up/down LED

Infrared (IR) target

Up, volume, treble, bass, un-mute

Source select 1 ~ 6 descending

Power ON/OFF & mode select

Press and hold for zone on/off, press
to toggle through volume, source,
treble and bass adjustment mode.
Use the select button with the volume

up/down buttons to adjust volume levels,
tr

eble and bass levels

Down, volume, treble, bass, un-mute

The select button emits a soft glow
when the zone is powered off

Source select 1 ~ 6 ascending

daytonaudio.com [e-mail]

The DAX66 keypad is designed for ease of use with a maximum ability to control sound. Soft-touch backlit buttons and a backlit LED
display provide convenient control of the zone; ON/OFF, source 1 ~ 6 selection, volume, treble, and bass. A built-in IR target or
external IR target connected to the EXT-IR terminals on the rear of the keypad, relay commands to the DAX66 master controller.
Dedicated IR output jacks provide remote source control of the source equipment. The built-in IR target also provides complete zone
control when using the DAXRC infrared remote control. One DAXRC is included with each system, and additional DAXRC are
available from your Dayton Audio dealer.

Five LEDs on the keypad face indicate the operation mode of the keypad. The EXT LED indicates that the system is receiving a
trigger command from an external device.

+

DAX66 INFRARED REMOTE CONTROL FEATURES

The DAXRC infrared remote control provides complete zone control through the IR receiver located on the DAX66 keypad. All keypad
functions can be accessed using the DAXRC. In addition to the keypad functions, the DAXRC has a MUTE button to temporarily mute
audio in the zone. Once the MUTE function is activated the keypad's LED display will flash, indicating the mute status. Press the MUTE
butt

on to continue playing music, or press the keypad volume up or down buttons to un-mute the zone. One DAXRC is included with

each system, and additional DAXRC are available from your Dayton Audio dealer.

Mute Zone power ON/OFF

Source toggle 1 ~ 6

Treble up/down Bass up/down

Volume up/down

Balance left

Balance right

!

Infrared IR Emitter

daytonaudio.com [e-mail]

DAX66 INSTALLATION — OVERVIEW

Install the DAX66 in a well-ventilated location; do not block the vents on the sides or top of the chassis, proper ventilation is required for
normal operation. Do not expose the unit to excessive dust and do not allow dust to build up on the unit and block the vent holes in the
chassis. Do not place the DAX66 above or below heat-generating components such as another audio amplifier. Be sure to leave at least
2 inches

of space to the sides of the chassis with open air flow above and below the unit. Due to the weight of the unit, we recommend

OVERVIEW:

1. The DAX66 can be mounted in an equipment rack using the included rack mount kit.

2. Always disconnect AC power before making connections to the DAX66.

3. Use good quality 12 or 14 AWG stranded copper speaker wire for all speaker connections.

4. Use good quality cable for connection of the keypads to the master con

troller/amplifier; we recommend Cat5e to connect keypads.

5. The DAX66 uses a keypad hub; all keypads will connect to the hub. Install the keypad hub close to the master controller/amplifier.
For ease of installation, the keypads and the keypad hub are fitted with quick-disconnect screw terminal blocks.

6. The keypad hub connects easily to the master controller/amplifier using a standard Ethernet patch cable.

NOTE: When attaching
a keypad to an electrical
box, use a screwd

river
to reduce the chance of
damage to the keypad.

NOTE: Set the Address of each keypad using the DIP switches on back of the keypad.

ZONE-1 ZONE-2 ZONE-3

ON

ZONE-4 ZONE-5 ZONE-6

1 2 3

1 OFF 2 ON

3

1 ON 2 OFF

3

1 ON 2 ON

3

ON 1 2 OFF

3

ON 1 2 ON

3

ON 1 ON 2 OFF

3

Each keypad must have a distinct address to communicate correctly with the

controller/amplifier. Select zone address numbers 1 through 6 by using the chart
to the right. A DIP switch in the up position is ON; a DIP switch in the down

position is OFF.

daytonaudio.com [e-mail]

using four-post racks at minimum.

DAX66 INSTALLATION — KEYPADS

INSTALLATION Keypads
Use high quality Cat5e/6 cable between the controller/amplifier and the keypads. Proper installation techniques will guarantee that the
keypads will work properly up to 600 feet from the controller/amplifier. The use of terminal blocks on the keypads and keypad hub
ultimately reduces the frustration associated with terminating UTP cable with RJ45 plugs. The PCB is labeled 1 ~ 6 at the location
corresponding to the terminal bl

ocks. Attach the conductors in the same order on each end of the cable. See illustrations on the

previous page.

• Strip the insulation from the UTP (Cat 5e cable) about three inches. Don't be concerned that too much insulation has been
removed since the wire will be hidden in the wall behind the keypad.

• Remove approximately 1/4" of insulation from the conductors and insert into the terminal block. Tighten the screw terminal on
the block to hold the wire in place. Do not over tighten the screw to avoid stripping out the terminal.

• Attach the terminal block to the mating connector on the keypad or the keyp ad hub.

Use standard electrical boxes or low voltage rings to mount the keypads and keypad hub. Mount the keypad hub less than 7 ~ 10 feet
from the controller/amplifier. Connect the keypad hub to the master controller/amplifier using a standard Ethernet patch cable.
NOTE: Always follow local building codes and use proper electrical boxes and low

voltage rings.

Cat5e/6

!
*

daytonaudio.com [e-mail]

7~10 feet

DAX66 INSTALLATION — SPEAKERS

INSTALLATION — Speakers
Use good quality 12-14 AWG stranded copper speaker wire. Most jurisdictions require the use of CL2 rated in-wall speaker wire, refer to
your local building code enforcement office for the proper cable type for your installation. If speaker wires must be run parallel to AC wires,
keep the speaker wires and AC wires at least 10 inches apart. If you must cross AC wires, always cross

at a 90 degree angle.
The DAX66 amplifiers are capable of driving 4 ~ 8 ohm speaker loads in stereo mode, and 8 ohm loads in bridge mode. Never connect
more than two 8 ohm speakers wired in parallel to a single amplifier channel in stereo mode. Never connect more than one 8 ohm
speaker to a single channel in bridge mode. Never connect the Left & Right channels of the amplifier together or combine the (–) negative

channels of the amplifier. Improper speaker installation can damage the amplifiers and void the warranty. If you are unsure how to

connect speakers to the DAX66, contact a qualified technician.
Remove the terminal block connector and make sure that all contacts are open by turning each set screw counter clockwise. This helps

insure that the speaker wire will not fray when inserted into the terminal.

INSTALLATION: Connecting 8 ohm speakers to the DAX66 in STEREO MODE

Set the amplifier mode switch to STEREO. Remove approximately 5 inches from the cable jacket, strip 1/4" of insulation from the speaker
wire, and twist the copper strands. Insert the speaker wires into the connector per the label below the output terminals and tighten the set
screws. Repeat for the remaining zones.

Set the MODE switch

to STEREO

4 ~ 8 ohm

speakers

Left

!

daytonaudio.com [e-mail]

DAX66 INSTALLATION — SPEAKERS

INSTALLATION: Connecting 8 ohm speakers to the DAX66 in BRIDGE MODE
In BRIDGE mode the amplifier LEFT and RIGHT outputs are combined into one large MONO amplifier, thus doubling the output
power to 50 watts with a minimum speaker load of 8 ohms.
Remove approximately 5 inches from the cable jacket, strip 1/4" of insulation from the speaker wire, and twist the copper strands.
Insert the speaker wires into the conne

ctor per the label below the output terminals and tighten the set screws. Repeat for the

remaining zones.

It is permissible to mix STEREO and Bridged MONO outputs on one DAX66.

Set the MODE switch

to BRIDGE

NO

- +

8 ohm

speaker

MO

daytonaudio.com [e-mail]

DAX66 INSTALLATION — PRE-AMP OUTPUTS

Using the DAX66 PRE-AMP OUTPUTS
The DAX66 provides six stereo, unbalanced, line level PRE-AMP outputs, which correspond to the six-zone outputs. The PRE-AMP
outputs can be used to connect powered subwoofers to a zone or additional amplifiers to expand the available power in a large zone or
multiple zones.
The DAX66 can be used as the master controller in large commercial audio systems with const

ant voltage 25/70V amplifiers connected
to the PRE-AMP outputs.
The PRE-AMP output levels are variable and are controlled from the DAX66 keypad, Infrared remote, or RS232 from an automation
system. For best performance, the PRE-AMP output cables should be less than 25 feet long and be high-quality, shielded cables.

Stereo mode

4 ~ 8 ohm

speakers

Powered Subwoofer

70 volt speakers

!

daytonaudio.com [e-mail]

DAX66 INSTALLATION — CONNECTING SOURCES

Connecting Source Components to the DAX66
The DAX66 provides six source inputs that can be accessed by any zone. Inputs 1 ~ 4 are stereo, unbalanced, line level source inputs
via RCA style female connectors. Input 5 provides a connection for a personal audio device or PC sound card via the 3.5mm stereo
jack. Input 6 provides one S/PDIF input for a CD, DVD, cable, or satellite box via the Toslink jack, as well as a s

econd 3.5mm jack.

The 3.5mm stereo jack on input 6 takes priority over the Toslink connector; do not connect cables to both the Toslink and 3.5mm jack
the same time.

Input 1 can be used as a paging or global; all-zones, input. When a source is connected to input 1 and 12Vdc is applied to the PA-IN
jack (tip positive), source 1 will be broadcast to all zones. If there is no DC voltage is applied to the PA-IN jack, source 1 will operate
like normal.

Infrared Emitte

r Outputs

The DAX66 has an IR repeater system built-in and each source has a corresponding Infrared (IR) emitter output. The IR emitter output
is tied to the corresponding source device, or all (global) source control. Program a universal remote to operate all six of the input devices.
Point the universal remote at the DAX66 keypad to transmit the IR control codes through the DAX66 to the source devices. With an IR
emitter connected to an IR EMITTER output jack and the emitter placed over the source device IR receiver window, the source devices
can be controlled from any zone.

!

daytonaudio.com [e-mail]

S-VIDEO OUTSATELLITE IN VIDEO OUT AUDIO OUT HDMI SATA

POWER

PHONE LINEETHERNET

DIGITAL

AUDIO OUT

COAX

(OPTICAL)

CD, DVD or Music Player

Digital Optical

3.5mm
Stereo

RCA

IR Emitter

DAX66 INSTALLATION — 12V TRIGGERS

Using the DAX66 12VDC Trigger Inputs and Outputs
The DAX66 provides six 12Vdc trigger outputs which correspond to the six DAX66 zones. When a zone is powered ON by the DAX66
keypad, the corresponding zone sends 12Vdc to the trigger output jack. When the zone is powered OFF, 12Vdc is disconnected from the
trigger output. The triggers can be used to automatically switch peripheral equipment ON/OFF.

The DAX66 also provides a master control
12Vdc trigger output that sends 12Vdc to the CONTROL OUT jack when any zone is powered ON and disconnects the 12Vdc when all
zones are powered off.

DAX66 Trigger outputs:
ZONES 1 ~ 6: Zone ON; 12Vdc applied to the TRIGGER OUTPUT, Zone OFF; 12Vdc

removed from the TRIGGER OUTPUT.
CONTROL: Any zone ON; 12Vdc applied to the CONTROL OUT, All zones OFF; 12Vdc
removed from the CONTROL OUT

DAX66 Trigger Input

s:
PA- IN: Apply 12Vdc for input #1 override on all six zones.
MUTE – IN: Apply 12Vdc to mute all zones.

WIRING: 3.5mm Mono

Plug: Tip Positive.

External Amplifier Control

To External

Amplifier

12VDC Trigger In

Motorized Projection Screen

To Projection

Screen 12 Vdc

Trigger In

!

daytonaudio.com [e-mail]

DAX66 INSTALLATION — EXPANSION

Expanding the DAX66 to 18 zones
The DAX66 can be expanded to 12 zones with one additional DAX66 kit and to 18 zones with two additional DAX66 kits. Stack three
DAX66, one on top of another. Connect the included 18-pin ribbon cable to the EXPANSION OUTPUT terminal of the bottom unit and the
other end of the ribbon cable to the EXPANSION INPUT terminal of the second and then third unit. Set the MASTER/SLAVE-1/SLAVE-

2
switch of the bottom unit to MASTER, the center unit to SLAVE-1, and the top unit to SLAVE-2. The following data and control is
transmitted between the three units; all source audio, all RS232 control data, and all MCU communication data.

SLAVE 2

Master
Slave
Select

SLAVE 1

MASTER

!

daytonaudio.com [e-mail]

DAX66 INSTALLATION — RS-232 CONTROL

DAX66 RS-232 Serial Port Control

The DAX66 provides an RS-232 serial port for connection to and control by automation systems. The DB-9 connector on the back of the
unit supports bi-directional RS-232 communication for third party automation systems. An automation system can control all keypad and
remote control functions for up to 18 zones (3 master controller units), linked together using the included 18 pin expansion cable.

(Baud Rate 9600, 8, N, 1, DB9 C

onnector Pin out, TX, RX, GND)

DAX66 RS-232 CONTROL

'CR':Carriage Return (0x0D)

No case capitalization/ lowercase
Control order structure <xxPPuu'CR'

Reply control order frame >xxPPuu'CR'

CH:Source Channel control CH(01-

06):Source control

Inquiry command structure (1) ?xx'CR'

xx:

10

20

30

stands for control object

code

xx:

10
20

30

stands for

control

object code

:

:

:

All

All

All

Zone

Zone

Zone

of

of

of

Main

Main

Main

unit

unit

unit

1.

2.

3.

:All

:All

:All

Zone

Zon

e

Zone

of

of

of

Main

Main

Main

unit

unit

unit

1.

2.

3.

:Zone1

:Zone2

:Zone3

of

o

f

of

Main

Mai

n

Main

unit

uni

t

unit

1.

1.

1.

:

:
:
:

:

:

Zone1

Zone2
Zone3
Zone1
Zone2

Zone3

of

of
of
of
of

of

Main

Main
Main
Main
Main

Main

unit

unit
unit
unit
unit

unit

1

1
1
2

2

2

...............

PP: Stands for control

PR:Power control

action

code.

PR00:Power off PR01:Power

MU:Mute control
MU00:Mute off MU01:Mute on
DT:Do Not Disturb control
DT00:DT control off
DT01:DT control on
VO:Volume control
VO(00-38):Volume control
TR:Treble control

TR(00-14):Treble control
BS:Bass control
BS(00-14):Bass control
BL:Balance control

BL(00-20):Balance control

on

...............

Reply command: >xxaabbccddeeffgghhiijj'CR'
aa: PA control status
bb: Power control status ([5]:Backup Zone Power
Status

(only on zone)

cc:

dd:
ee:
ff:

gg:

Mute control status

DT control status
Volume control status
Treble control status

Bass control status

!

daytonaudio.com

[e-mail]

DAX66 INSTALLATION — RS-232 CONTROL

DAX66 RS-232 Serial Port Control continued.

(Baud Rate 9600, 8, N, 1 , DB9 Connector Pin out, Tx, Rx, GND)

hh:

jj:

Balance control status

Source control status

keypad connecting status

Key in 1<********'CR' change Source 1 Name
display;********needs to be 8 valid ASCII codes.

Key in

display
Key in
display
Key in
display
Key in
display
Key in

display

2<********'CR' change

Source

2

Name

3<********'CR'

change

Source

3

Name

xx:

20
30
11
1

2

13
1

4

16

4<********'CR'

change

Source

4

Name

:
:
:
:
:
:

:

All

All

All

Zone

Zone

Zone

of

of

of

Main

M

ain

Main

unit

unit

unit

2.

3.

5<********'CR'

change

Source

5

Name

6<********'CR'

change

Source

6

Name

Zone1

Zone2
Zone3
Zone4

Zone5

Zone6

of

of

of
of

of

of

Main

Main
Main
Main

Main

Main

unit

unit
unit
unit

unit

unit

1
1
1

1

Key in

keypad

Key in
Key in
19200

Key in
38400
Key in
57600
Key in
115200
Key in

230400

M<********'CR' change the name
when turn on.

display on

<9600'CR' change RS232 speed rate to 9600

<19200'CR'

change

RS232

speed

rate

to

<38400'CR'

change

RS232

speed

rate

to

PP:

PA:

VO:
TR:
BS:
BL:
CH:

LS:

Stands for

control

action

code.

PA

control

<57600'CR'

change

RS232

speed

rate

to

Power control

Mute control
DT control

Volume control
Treble control
Bass control
Balance control
Source control

keypad connecting

<115200'CR' change RS232

speed rate to

<230400'CR' change RS232

speed rate to

cord, the baud speed rate returns to 9600.

ee:

jj:

status

Reply command: >xxPPuu'CR'

!

daytonaudio.com

[e-mail]

DAX66 INSTRUCTIONS — RS-232 CONTROL

DAX66 RS-232 Serial Port Control continued

(Baud Rate 9600, 8, N, 1 , DB9 Connector Pin out, Tx, Rx, GND)

(00:disconnect 01:connected)

(2) ?xxPP'CR'

xx:

10
20
30
11

12

13

14

15

16

stands for control object code

:

:
:
:

:

:

:

:

:

All

All

All

Zone

Zone

Zone

of

of

of

Main

Main

Main

unit

unit

unit

1.

2.

3.

Zone1

Zone2

Zone3

Zone4

Zone5

Zone6

of

of

of

of

of

of

Main

Main

Main

Main

Main

Main

unit

unit

unit

unit

unit

unit

1

1

1

1

1

1

M<********'CR' change the name in

the display

on.

to 9600

On the keypad when the keypad is turned

<9600'CR' change RS232 speed rate

<19200'CR'

<38400'CR'

<57600'CR'

change

change

change

RS232

RS232

RS232

speed

speed

speed

rate

rate

rate

to

to

to

19200

38400

57600

115200

230400

<115200'CR' change RS232 speed rate to
<230400'CR' change RS232 speed rate to

When
Baud

unplugging

and re-plugging the AC

power

cord,

the

speed

rate

will

return to 9600.

!

daytonaudio.com

[e-mail]

: >xxPPuu'CR'

;********needs to be 8 ASCII codes.

change Source 1

1<********'CR'
2<********'CR' change Source 2

5
6

3<********'CR'
4<********'CR'

5<********'CR'

6<********'CR'

change Source
change Source
change Source
change Source

PP:
PA:
PR:
MU:
DT:
VO:
TR:
BS:
BL:
CH:
LS:

Stands for

PA

control action code.

Power
Mute
DT

Volume
Treble

Bass
Balance

Source
keypad connecting

status

: >xxPPuu'CR'

DAX66 SPECIFICATIONS & WARRANTY

Specifications are subject to change from time to time
without notice.

Contact Information:
Dayton Audio
705 Pleasant Valley Drive
Springboro, OH 45406
PH: 937-743-8248
E-Mail: [e-mail]
Web: www.daytonaudio.com

Warranty
This Dayton Audio® product is warranted free from defects
in material and workmanship for a period of five years from
date of purchase. Product registration is not required;
however keep the original invoice as proof of purchase.
Warranty does not apply to misuse, abuse, neglect,
accident, improper use, etc.
To process a return or have your product replaced under
warranty, please contact your Dayton Audio reseller to
to obtain an RA #. Pack merchandise carefully to avo

id
further damage and complete the Return Form on the bottom
of the invoice. Record customer and RA numbers on the
outside of the box. Ship merchandise back to your Dayton
Audio reseller prepaid.

RMS Power @ 8 ohms 25 watts x 12

RMS Power @ 4 ohms 50 watts x 12

RMS Power @ 8 ohms Bridge
Mode

100 watts x 6

S/N Ratio >85dB A Weighted

THD <0.1%

Frequency Response 20 ~ 20,000 Hz

Input Impedance >47K ohms

Input Sensitivity 250mv

Amplifier Protection Overload, Short Circuit & Thermal

Trigger Systems ON Voltage DC + 12V

Trigger External Mute Voltage DC + 12V

Infrared Frequency Band 38kHz

Input Connectors

!

3.5mm stereo, RCA, Toslink

Output Connectors

!

Terminal Block, RCA

Power Supply (switchable) AC115V/60Hz, 230V/50Hz

Dimensions 16.9" (W) x 3.5" (H) x 16.4" (D)

Weight 24.25 lbs.

Warranty 5 Years

!

daytonaudio.com [e-mail]

© Dayton Audio® Last Revised: 4/20/2015