Compact size

The JBL Club A1000 amplifier features a low-profile chassis and a small overall footprint to fit in more vehicles where available space is limited.

High and low-level input

Speaker-level and low-level inputs allow the Club A1000 to integrate with both aftermarket and factory car stereo systems.

Variable crossover and bass boost

Unlike many amplifiers available at similar prices, the JBL Club A1000 features variable electronic crossovers and bass boost circuits allowing for precise system tuning and performance.

Low noise and distortion

The Club A1000 has been engineered using Balanced Differential Inputs to ensure low noise and distortion even at high output levels. This also makes it far less susceptible to line-induced radiated engine noise.

Input Level Control

When the low-level inputs are used, this control adjusts the input sensitivity between 200mVrms and 2.0 Vrms. When high-level inputs are used, this control adjusts the input sensitivity between 2Vrms and 20Vrms.

Full on-board protection

On-board circuitry protects the Club A1000 from shorts, high-temperature, overvoltage, and undervoltage. An LED indicator is provided to let you know when one of these conditions exists.

Phase Switch

This switch changes the input phase to inverted or non-inverted. This is especially helpful with the subwoofer channel.

RBC wired remote

The RBC wired remote is easy to install and can be mounted for convenient volume adjustment from the driver's seat.

Strappable for up to 2,000 watts of power at 4 ohms

Enable to strap two club A1000 together to double your power, The primary amp will be in absolute control of the secondary in terms of the crossover points, the gain, and remote level control.



The JBL Club A1000 mono subwoofer amplifier delivers 1000-Watts RMS using a Class D amplifier design to ensure high output and minimum current draw. Speaker-level inputs allow this amplifier to integrate into almost any system, even one using your car's factory radio. You can use the low-pass filter and variable bass boost to maximize the performance of your subwoofer and enclosure, while a phase switch ensures that the bass will blend well with your full-range speakers.


General Specifications

600 watts RMS x 1 at 4 ohms (1000 watts RMS x 1 at 2 ohms)

Class D amp technology

frequency response10-320 Hz

variable low-pass filter (32-320 Hz, 12 dB/octave)

variable bass boost (0-12dB at 45Hz)

phase switch (0, 180 degrees)

wired remote level control included

preamp inputs and outputs

speaker-level inputs (speaker wire-to-RCA adapters included)

4-gauge power and ground leads recommended — wiring and hardware not included with amplifier

fuse rating35A x 3

WxHxD=320mm x 51.3mm x 180mm WxHxD=12-5/8” x 2-1/16" x7-1/8”

1000w RMS / 2000W MAX


What's in the box?

  • 1 x Club A1000 mono subwoofer car amplifier
  • 6 x 35A ATO fuses (3 installed, 3 spare)
  • 2 x Bare wire-to-RCA adapters
  • 1 x Remote bass control module
  • 1 x 16.5' Remote control cable (RJ-25 plugs on both ends)
  • 2 x Self-tapping screws for remote (M3 x 15mm)
  • 4 x Mounting screws (M4 x 53mm)
  • 2 x JBL stickers
  • 1 x Owner's manual