The Gas Audio Power Mad A1-500.1D mono car amplifier operates in Class D and delivers 500 W RMS at 1 Ω, 370 W at 2 Ω, and 230 W at 4 Ω. It features a low-pass filter and a subsonic filter, both with a 12 dB cutoff slope, as well as a 0/180° phase control.
The A-Star heatsink has an increased cooling surface area. The CLIP indicator shows when distortion reaches 1%, and a CLIP indicator is also included on the bass level remote control. ATO auto turn-on works via the high-level input, while the protection circuits help prevent issues caused by DC current, thermal overload, and short circuits.
- Channels: 1
- Amplifier class: D
- RMS power at 1 Ω: 1 × 500 W
- RMS power at 2 Ω: 1 × 370 W
- RMS power at 4 Ω: 1 × 230 W
- Frequency response: 15–300 Hz
- Low-pass filter: 30–300 Hz
- Subsonic filter: Yes
- Cutoff slope: 12 dB
- Bass boost adjustment: 0–12 dB at 45 Hz
- Phase control: 0/180°
- Signal-to-noise ratio: >92 dB (A-weighted)
- Input sensitivity: 0.5–6 V
- Operating voltage: 10–16 V
- REM voltage: 10–16 V
- Distortion: CLIP indicator at 1%
- RCA line output: Yes
- ATO auto turn-on: Yes
- Protection: Against DC current, thermal overload, and short circuits
- Bass level remote control: With CLIP indicator
- Product Number
- A1-500.1D
- Number of Channels
- 1 Channel
- Output Power (4 Ohm)
- -
- Output Power (1 Ohm)
- 1000 watt / channel
- Amplifier class
- D
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.