GM-D1004
COMPACT CLASS-D 4-CHANNEL AMPLIFIER
• 400 Watts Max Power
• Compact Design for Versatile Installation Options
• Refined Class-D Design Offers Extreme Efficiency and High-Quality Sound
$245.00
An amplifier shouldn’t take up too much space, especially in your car. The GM-D1004 is a compact amplifier that can easily be installed behind the dashboard of your car – cables are included!
Power can be taken from the console panel thanks to its protection control system, which suppresses excess current during large output. Additionally, it prevents extreme overheating of parts and maintains stable operations.
SMALL BUT POWERFUL
It may be small but don’t let the size fool you. The GM-D1004 is capable of delivering up to 400 Watts of maximum output and is more than comfortable providing 45 Watts of power per channel, that’s more than enough to improve the performance of your factory or aftermarket speakers.
INSTALL FLEXABILITY
Today more and more music lovers are taking their music off-road and finding ways to enjoy their music recreationally. With the GM-D1004 you can add great sound to your motorcycle, ATV, or boat where a conventional size amplifier may not fit.
FLEXIBLE CONNECTIVITY
For DIYers, the GM-D1004 amplifier is not only small and powerful but it’s easy to install. Simply connect power and ground at the radio and get more installation flexibility using hi-level or low-level inputs with a signal sensing remote turn on so you can use it in combination with a factory or aftermarket headunit.
USER MANUAL
Show Differences
| General | |
| RCA Inputs | 4-CH |
|---|---|
| Amplifier Class | CLASS-FD |
| Hi-Res Certified | No |
| Bridgeable | Yes |
| Warranty | 1 Year |
| Speaker Level Input | Yes |
| Fuse Rating | 15A x 1 |
| Bass Boost Remote | No |
| Automatic Signal Sensing and Turn-On | Yes |
| Hi-Volt Input Level Control | N/A |
| Terminal Type | Removable |
| Load Impedance Allowance (Ohms) | 2 to 8 |
| Protection Control System | Yes |
| Dimensions | 64mm (W) x 38mm (H) x 181mm (D) |
| Power | |
| Continuous Power (RMS) Output @ 1Ω | N/A |
| Continuous Power (RMS) Output @ 2Ω | 45W x 4 |
| Continuous Power (RMS) Output @ 4Ω | 45W x 4 |
| Continuous Power (RMS) Output - Bridged @ 4Ω | 90W x 2 |
| Audio Adjustments | |
| Low-Pass Crossover Frequency | 80 Hz (LPF/OFF/HPF) |
| Low-Pass Slope (dB/octave) | -12 dB/octave |
| High-Pass Crossover Frequency | 80 Hz (LPF/OFF/HPF) |
| Bass Boost Frequency | N/A |
| Bass Boost Level | N/A |
| Audio Specifications | |
| Frequency Response | 10 Hz to 40 kHz (+0dB, -3dB) |
| Total Harmonic Distortion (THD) | < 0.05% (1 kHz) |
| Signal-to-Noise (SN) Ratio | 75 dB |