Lanzar DCT5001D Owners Manual

Digital Mono Block

Half Ohm Power Amplifier

INTRODUCTION & FEATURES

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FEATURES & CONTROLS

specification

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installation & precautions

SYSTEM WIRING

TROUBLESHOOTING

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Thank you for purchasing the Lanzar DISTINCT Class-D amplifier.
Rest assured you have purchased a quality product
designed and engineered to give you many years of un compromised musical service.
The Lanzar DISTINCT 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
Class-D design.
The Lanzar DISTINCT 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 DISTINCT 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.

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 250Hz 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.

VARIABLE BASS FREQUENCY

This konb dials in the center frequency of the BASS BOOST circuit from
20 to 85Hz.

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.