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AudioBahn A12001DT - User Manual

AudioBahn A12001DT
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CLASS D AMPLIFIERS
A18001DT A12001DT A8001DT
OPERATING INSTRUCTIONS
PLEASE RETAIN MANUAL FOR FUTURE USE AND REFERENCE
QUALITY, RELIABILITY, & PURE BLISS

Questions and Answers

  • K
    Kelly BrownJul 29, 2025
    What to do if the AudioBahn A12001DT fuse is broken?
    • B
      Bradley WhiteJul 29, 2025
      If the fuse is broken, replace it.
  • B
    Brittany BrockAug 2, 2025
    How to troubleshoot if the power LED is not illuminated on my AudioBahn Car Amplifier?
    • R
      Robert OchoaAug 2, 2025
      If the power LED is not illuminated, take the following steps: * Check the fuses in the amplifier. * Ensure the Turn-on lead is connected. * Check the signal leads. * Verify the gain control. * Check the Tuner/Deck volume level. * Clean the contacts on the fuse holders.
  • K
    Krista SmithAug 6, 2025
    What should I do if the speaker wires are shorting in my AudioBahn A12001DT Car Amplifier?
    • S
      sheenacohenAug 6, 2025
      If the speaker wires are shorting, separate the speaker wires and insulate them.
  • D
    Debra RivasAug 11, 2025
    What to do if there's no power to the power wire of my AudioBahn A12001DT?
    • M
      Michael ArmstrongAug 11, 2025
      If there's no power to the power wire, repair the power wire or its connections.
  • K
    Kathryn CalderonAug 15, 2025
    What does it mean if the diagnostic LED is illuminated on my AudioBahn A12001DT Car Amplifier?
    • J
      Jessica SandersAug 15, 2025
      If the diagnostic LED is illuminated, check for a speaker short or amplifier overheating.
  • R
    Richard StewartAug 19, 2025
    How do I check the speaker leads on my AudioBahn A12001DT?
    • M
      Melissa MartinAug 19, 2025
      Inspect the speaker leads for a short circuit or an open connection.
  • K
    Kimberly DunnAug 23, 2025
    Why is there no power to the remote wire with the receiver on in my AudioBahn A12001DT Car Amplifier?
    • H
      Heidi JonesAug 25, 2025
      If there's no power to the remote wire with the receiver on, check the connections to the radio.

Summary

Introduction

Features and Specifications

Controls and Functions

Bass Boost Gain Remote Control

Connects amplifier to remote bass knob using supplied cable.

Input Sensitivity Control

Adjusts amplifier's input sensitivity; not a volume control.

Low Level Input RCA Jacks

Inputs for signal cables from the source; use shielded RCA cables.

Low Level LINE OUT RCA Jacks

Allows building multi-amplifier systems by feeding signal to next amplifier.

Bass Boost Control

Emphasizes bass notes at 45Hz up to 18dB.

Phase Shift Control

Adjusts subwoofer phase (0-180 degrees) for timing compensation.

Low-Pass Filter Control

Filters frequencies above 50Hz-150Hz for subwoofer channel.

Sub Sonic Control

Cuts frequencies below set point to protect subwoofers from harm.

Bridged Connection

Connects two amplifiers for increased power; requires specific switch settings.

Light Switch

Turns external lights on/off; internal lights stay on when off.

Speaker Terminals

Terminals for wiring subwoofer(s) to the amplifier.

B- Terminal (Chassis Ground)

Grounds amplifier to vehicle chassis to prevent ignition noise.

B+ Terminal (Battery Positive)

Connects to positive battery terminal; requires in-line fuse for safety.

Remote Turn-on Input

Connects to car stereo remote turn-on wire to remotely power amplifier.

LED Indicators

PWR (Blue) indicates power on; PROT (Red) indicates protection mode.

Planning and Mounting Your System

Planning Your System

Considers system expansion, component matching, and lead routing.

Mounting Your System

Discusses amplifier placement for heat dissipation and ventilation.

Wiring Diagram

Bridging 2 Amplifiers

Adjusting and Tuning

Adjusting the Gain; Level Setting

Essential for proper operation; incorrect adjustment can damage amplifier/speakers.

Troubleshooting

Warning; Disclaimer

WARNING

Safety precautions for installation, wiring, and fuse replacement.

Disclaimer

Specifications subject to change; contact for updates.

Warranty

Audiobahn Consumer Product Warranty Policy

Details warranty coverage, period, and required documentation.

Warranty Exclusions

Lists items and conditions not covered by the Audiobahn warranty.

AudioBahn A12001DT Specifications

General IconGeneral
Channels1
RMS Power at 1 Ohm1200W x 1
Frequency Response10 Hz - 250 Hz
THD at RMS Output<0.1%
Signal to Noise Ratio>90 dB
Damping Factor>200
Input Sensitivity0.2V - 6V
Bass Boost0dB - 18dB
Crossover Frequency50 Hz - 250 Hz
Power Output (Peak)2400W

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