Lanzar OPT110001D User Manual

OPTI 2001D
OPTI 2601D
OPTI 3201D

OPTI 4001D
OPTI 4601D
OPTI 7001D
OPT110001D

OPTI OWNER'S MANUAL

optiopti

1. Contents

2. Introduction

3. Features
4~5. Specifications

6. Amplifier installation
7~9. Features and controls
10~15. System wiring
16~17. Troubleshooting

OPTI OWNER'S MANUAL - 1

Thank you for purchasing the Lanzar OPTI Class-D amplifier. Rest assured you have purchased a quality
product

designed and engineered to give you many years of uncompromised musical service.

The OPTI Class-D amplifier has been designed using the latest in electronic technology available today.

This mono subwoofer amplifier is the result of advanced high speed switching technology that overcomes the
less-efficient classAB design. The OPTI Class-D amplifier reflects your true appreciation for powerful bass

reproduction in the mobile environment.

This amplifier is designed for low-frequency information only and it is not capable of reproducing any
mid/high-frequency information.

This is due to the noise introduced into the signal by the switching speed of the power supply, which must be
filtered out of the audio signal.

The power supply incorporated into OPTI amplifier is a DC to DC switching power supply designed to
have adequate headroom for even the most demanding peak and dynamic range found on today's Cds

and recording.

OPTI OWNER'S MANUAL - 2

CLASS-D DESIGN

Low - frequency information for subwoofer only.
High efficient power

POWER SUPPLIES

Stiffly regulated PWM power supplies.
MOSFET switches maintain rated power over a wide range of battery voltages.

LOW PASS FILTER

Adjustable from 50Hz to 150Hz with a slope of 24dB per octave.
This allows for the adjustment of the upper point of the frequency bandwidth
and the respective subwoofer.

VARIABLE SUBSONIC FILTER

Adjustable from 15Hz to 45Hz with a slope of 24dB per octave.
This allows for the attenuation of frequencies that are mostly inaudible and
cause unnecessary strain on the amplifier.

PROTECTION CIRCUITRY

Protection against thermal, Overload and short circuit conditions.

REMOTE DASH-MOUNT GAIN CONTROL

This amplifier come complete with a compact remote GAIN CONTROLLER
which can be conveniently mounted on or under the dashboard of your car.

VARABLE BASS FREQUENCY

This konb dials in the center frequency of the BAS BOOST circuit from 30 to
80Hz.

optiopti

OPTI OWNER'S MANUAL - 3

RMS Power, INTO 4 Ohms

RMS Power, INTO 2 Ohms

RMS Power, INTO 1.3 Ohms

RMS Power, INTO 0.5 Ohms

THD at 1 Watt, 4 Ohm

S/N Ratio, below rated power output

Frequency Response, at 1 Watt, 4 Ohm
Damping Factor at 20Hz, 4 Ohm

Low Pass Filter

Variable Subsonic Filter

Variable Bass Boost Control
Variable Bass Boost Frequency

Phase Shift Control

Input Sensitivity

Input Impedance
Line Output Impedance

Dimensions(Inches)
Fuse Rating

OPTI 2001D

380W MONO

700W MONO

1200W MONO
2000W MONO

0.1%

90dB

15Hz to 150Hz (+/-3dB)

400

50Hz~150Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+18dB

30~80Hz

0 to 180

200mV to 6V

10K Ohm

100 Ohm

9.44" x 2.52" x 15.74"
40A x 3

OPTI 2601D

610W MONO

1070W MONO

1670W MONO
2600W MONO

0.1%

90dB

15Hz to 150Hz (+/-3dB)

400

50Hz~150Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+18dB

30~80Hz

0 to 180

200mV to 6V

10K Ohm

100 Ohm

9.44" x 2.52" x 17.71"
ANL 150A

OPTI 3201D

730W MONO

1350W MONO

2100W MONO

3200W MONO

0.1%

90dB

15Hz to 150Hz (+/-3dB)

400

50Hz~150Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+18dB

30~80Hz

0 to 180

200mV to 6V

10K Ohm

100 Ohm

9.44" x 2.52" x 19.68"
ANL 200A

OPTI OWNER'S MANUAL - 4

optiopti

RMS Power, INTO 4 Ohms

RMS Power, INTO 2 Ohms

RMS Power, INTO 1.3 Ohms

RMS Power, INTO 0.5 Ohms

THD at 1 Watt, 4 Ohm

S/N Ratio, below rated power output

Frequency Response, at 1 Watt, 4 Ohm
Damping Factor at 20Hz, 4 Ohm

Low Pass Filter

Variable Subsonic Filter

Variable Bass Boost Control
Variable Bass Boost Frequency

Phase Shift Control

Input Sensitivity

Input Impedance
Line Output Impedance

Dimensions(Inches)
Fuse Rating

OPTI 4001D

1020W MONO

1730W MONO

2800W MONO
4000W MONO

0.1%

90dB

15Hz to 150Hz (+/-3dB)

400

50Hz~150Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+18dB

0 to 180

200mV to 6V

10K Ohm

100 Ohm

9.44" x 2.52" x 21.65"
ANL 250A

OPTI 4601D

1050W MONO

1980W MONO

3000W MONO
4600W MONO

0.1%

90dB

15Hz to 150Hz (+/-3dB)

400

50Hz~150Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+18dB

30~80Hz 30~80Hz30~80Hz

0 to 180

200mV to 6V

10K Ohm

100 Ohm

10.62" x 2.52" x 21.65"
ANL 150A x 2

OPTI 7001D

1600W MONO

3070W MONO

5180W MONO

7000W MONO

0.1%

90dB

15Hz to 150Hz (+/-3dB)

400

50Hz~150Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+18dB

0 to 180

200mV to 6V

10K Ohm

100 Ohm

10.62" x 2.52" x 28.34"
ANL 250A x 2

OPT110001D

3500W MONO

7000W MONO

11000W MONO

NON

0.1%

90dB

10Hz to 250Hz (+/-3dB)

400

50Hz~250Hz, 24dB/Octave

15Hz~45Hz, 24dB/Octave

0~+16dB

45Hz Fixed

0 to 180

200mV to 6V

10K Ohm

100 Ohm

11.02" x 2.12" x 36.22"
ANL 250A x 4

OPTI OWNER'S MANUAL - 5

1. Find a suitable location in the vehicle to mount the amplifier.

2. Make sure there is sufficient air flow around the intended mounting location.

3. Bolt the amplifier to the mounting surface.

4. Connect the power ground terminal to the nearest point on the chassis of the
car. Keep this ground wire less than one meter (39") in length. Use 4 gauge or wire.0 gauge

5. Connect the remote terminal to the remote output of the head unit using 14 gauge.

6. Connect an empty fuse holder within 300mm (12") of the battery and 4 gauge
or larger high quality cable from this fuse to the amplifier location.

7. Make sure there is no fuse in this fuse holder. Then make the connection to the "BATT"
connection on the amplifier.

8. If multiple amplifiers are being used, use cables (each with its own fuse at the battery)
or a #0 or a #2 cable from the fuse holder at the battery to a distribution
block at or near the amplifier's location.

9. Connect all line inputs and outputs using high-quality RCA-RCA cables.

10. Insert fuse(s) at the battery fuse holder(s).

11. Recheck all connections before powering up.

12. Set all level controls to their least sensitive positions and set all crossover controls, switches,
etc. to the desired frequency or position.

13. Once the system is powered up, set the volume control on the head unit to about the
2 o'clock position, and then set all the amplifiers' level controls for maximum output level.

14. Further fine tuning of the various controls may be necessary to obtain the desired results.

OPTI OWNER'S MANUAL - 6

OPTI 20 01D/ 4001D 01D/26 3201D/

3

6 4 5 11 10

optiopti

OPTI 4601 D D/7001

2 8 9 12

1

7

7 8 1 3 6 4 5

11

10 1292

OPTI OWNER'S MANUAL - 7

OPT110001D

OPTI OWNER'S MANUAL - 8

6

4 5 10

9 12

8

1

3

2

optiopti

1. Line Out RCA Jacks - The LINE OUT allows you to build multiple amplifier systems

with out having to use splitter cords to distribute the signal. Now it is simple a matter of
bringing one set of RCAs into the first amplifier, then using the line out RCA jacks as the
feed to the next amplifier.

2. Input RCA Jacks - These inputs are for signal cables from the source.

Always use high quality shielded RCA cables.

3. Level Control- Enables the matching of input levels to the output levels from

the head unit(or other signal source).

4.Variable Subsonic Filter- 15Hz~45Hz

5.Variable Low Pass Filter- When Crossover Mode Selector is in Low Pass Mode, this control

limits the frequencies which will be distributed to the speakers to those below the value
to which this is set within the range50~150Hz.

6.Phase Shift control - Allows you to change the phase of your subwoofer from 0 to 180 degrees

to help compensate for timing differences between drivers.

7.Bridged Mode

8.Bass Boost Remote Control Input

9.Power & Protection Indicators- Provide instant information on status of amplifier,

including short-circuit and thermal overload alerts.

10.Variable Bass Boost Control- 0~18dB.

11. Bass Boost Frequency- 30~80Hz.Variable

12.Speaker Temimal.

OPTI OWNER'S MANUAL - 9

OPTI 2001D

TO O UTPUT FR OM HEAD U NIT

TO R EMOTE
GA IN CONTR OLLER

OPTI OWNER'S MANUAL - 10

FUS E

TO CA R STEREO
AUTO ANTENNA

SPE AKER IMPEDANCE

1~8 Ohm

SUBWOOFER

CHASSIS GROUND (BARE METAL)

Fuse Rating

MODEL FUSES

OPTI 2001D

40A x 3

OPTI 2601D/3201D/4001D

optiopti

TO O UTPUT FR OM HEAD UNIT

TO R EMOTE
GA IN CONTR OLLER

CHASSIS GROUND

(BA RE METAL)

SPE AKER IMPEDANCE

TO CA R STEREO
AUT O ANTENNA

1~8 Ohm

SUBWOOFER

Fuse Rating

ANL
FUSE

MODEL FUSES

OPTI 2601D
OPTI 3201D
OPTI 4001D

OPTI OWNER'S MANUAL - 11

ANL 150A
ANL 200A
ANL 250A

OPTI 4601D/7001D

CHASSIS GROUND

(BA RE METAL)

OPTI OWNER'S MANUAL - 12

TO O UTPUT FR OM HEAD UNIT

TO R EMOTE
GA IN CONTR OLLER

TO CA R STEREO
AUT O ANTENNA

ANL
FUSE

SPE AKER IMPEDANCE

1~8 Ohm

SUBWOOFER

Fuse Rating

MODEL FUSES

OPTI 4601D
OPTI 7001D

ANL 150A x 2
ANL 250A x 2

CHASSIS
GROUND

(BA RE METAL)

OPT110001D

optiopti

TO O UTPUT FR OM HEAD UNIT

TO R EMOTE
GA IN CONTR OLLER

CHASSIS GROUND

(BA RE METAL)

TO CA R STEREO
AUT O ANTENNA

SPE AKER IMPEDANCE

1~8 Ohm

SUBWOOFER

ANL
FUSE

Fuse Rating

(BA RE METAL)

MODEL FUSES

OPT11001D

OPTI OWNER'S MANUAL - 13

ANL 250A x4

CHASSIS
GROUND

BRIDGING TWO AMPLIFIER

OPTI 2001D/2601D/3201D/4001D

(BRIDGED SWITCH

: SLAVE POSITION)

Bridged Mode

Slave

Master

(BRIDGED SWITCH

: MASTER POSITION)

TO R EMOTE
GA IN CONTR OLLER

Bridged Mode

Slave

Master

Master Amp

SPE AKER IMPE DANCE

2 Ohm s!

Slave A m p

Fuse
Rating

OPTI 2001D
OPTI 2601D
OPTI 3201D
OPTI 4001D

Bridging two amplifiers can be done only between two amplifiers of the same model number.

OPTI OWNER'S MANUAL - 14

MODEL FUSES

40A x 3
ANL 150A
ANL 200A
ANL 250A

BRIDGING TWO AMPLIFIER

OPTI 4601D/7001D

Bridged Mode

Slave

Master

(BRIDGED SWITCH

: MASTER POSITION)

(BRIDGED SWITCH

: SLAVE POSITION)

Bridged Mode

Slave

Master

optiopti

Master Amp

SPE AKER IMPE DANCE

2 Ohm s!

TO R EMOTE
GA IN CONTR OLLER

Slave A m p

Fuse
Rating

MODEL FUSES

OPTI 4601D
OPTI 7001D

Bridging two amplifiers can be done only between two amplifiers of the same model number.

OPTI OWNER'S MANUAL - 15

ANL 150A x 2
ANL 250A x 2

Before removing your amplifier, refer to the list below and follow the
suggested procedures. Always test the speakers and their wires first.

Check for good ground connection.
Check that remote DC terminal has at least 13.8v DC.
Check that there is battery power on the +terminal.
Check all fuses.
Check that Protection LED is not lit. If it is lit, shut off amplifier briefly

and then repower it.

Disconnect all RCA inputs to the amplifier(s)-if hiss / noise disappears, then plug
in the component driving the amplifier and unplug its inputs. If hiss / noise

disappears, go on until the faulty / noisy component is found.

It is best to set the amplifier's input level as insensitive as possible. The best
subjective S/N ratio is obtainable this way. Try to drive as high a signal level from the

head unit as possible.

OPTI OWNER'S MANUAL - 16

optiopti

Check for shorts on speaker leads.
Check that the volume control on the head unit is turned down low.
Remove speaker leads, and reset the amplifier. If the Protection LED still comes

on, then the amplifier is faulty.

Check that the minimum speaker impedance for that model is correct.
Check for speaker shorts.
Check that there is good airflow around the amplifier. In some applications, an

external cooling fan may be required.

Check that the Level control(s) is set to match the signal level of the head unit.
Check that all crossover frequencies have been properly set.
Check for shorts on the speaker leads.

This is always caused by a poorly-grounded RCA patch cord.

OPTI OWNER'S MANUAL - 17

OPTI OWNER'S MANUAL

optiopti

OPTI OWNER'S MANUAL

OPTI OWNER'S MANUAL

optiopti

OPTI OWNER'S MANUAL

optiopti

Lanzar Audio Inc.

1600 63rd Street, Brooklyn, NY 11204

[phone]

www.lanzar.com