Audiopipe APMQ-56125 5 Channel Mini Design Class AB Mosfet Amplifier
Key features
- Amplifier channels: 5
- Speaker-channel RMS at 4 ohms: 145 W per channel
- Speaker-channel RMS at 2 ohms: 250 W per channel
- Subwoofer-channel RMS at 4 ohms: 260 W
- Subwoofer-channel RMS at 2 ohms: 420 W
- FREQUENCY RESPONSE:
Audiopipe APMQ-56125 5 Channel Mini Design Class AB Mosfet Amplifier is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Build a five-channel car audio system around the Audiopipe APMQ-56125 mini design Class AB MOSFET amplifier. Its compact chassis combines four full-range channels with a dedicated subwoofer channel, giving you a single amplifier for a multi-speaker setup and subwoofer.
Key Features & Benefits
- Five-channel layout: Power four speaker channels and a dedicated subwoofer channel from one amplifier.
- Class AB and MOSFET design: Combines a Class AB circuit with MOSFET power management.
- Variable filter control: Adjust filtering for the front, rear, and subwoofer channels to fine-tune system response.
- Remote bass control: Use the included dashboard-mount knob to adjust subwoofer level while driving.
- Protection and status indicators: Built-in overload, overheating, short-circuit, and low-voltage protection works alongside power and protection LEDs.
- Included fuse: A 100A ANL fuse is supplied for circuit protection and current handling.
Technical Specifications
| Specification | Details |
|---|---|
| Amplifier design | Class AB / MOSFET |
| Continuous power output (RMS) @ <1% distortion, 2 Ohm | 4CH x 250W + 1CH x 420W |
| Continuous power output (RMS) @ <1% distortion, 4 Ohm | 4CH x 145W + 1CH x 260W |
| Output power @ 4 Ohm bridged | 2 x 500W |
| Frequency response, CH 1-4 | 10Hz – 18kHz |
| Frequency response, CH 5 (SUB) | 10Hz – 180Hz |
| Input sensitivity level, CH 1–4 | 0.2V – 4V |
| Input sensitivity level, CH 5 | 0.08V – 2.2V |
| S/N ratio | >90dB |
| THD (all channels driven) | <0.8% |
| Working voltage | 9V – 16V |
| Fuse | 100A ANL |
| Dimensions (L x W x H) | 14.1” x 2.1” x 6.2” / 359 x 54 x 158 mm |
Why Choose This Product?
The APMQ-56125 brings five channels into a mini design chassis, which can help when installation space is limited. Its separate subwoofer channel and adjustable filtering give you control over the front, rear, and bass sections of your system.
RMS ratings are listed for both 2 Ohm and 4 Ohm loads, so you can compare the amplifier’s output with your planned speaker and subwoofer setup. The 4 Ohm bridged output is listed separately for checking a bridged configuration.
Installation & Compatibility Notes
Measure your available mounting space against the amplifier’s listed dimensions before installation. Check your system’s speaker impedance, wiring plan, and electrical requirements against the ratings above. The stated working voltage is 9V–16V.
The product details list use in cars, SUVs, motorcycles, UTVs, and golf carts. Confirm that the amplifier’s dimensions and electrical requirements suit your specific installation.
Frequently Asked Questions
What does the APMQ-56125 power?
It has four channels for full-range audio and a fifth channel dedicated to a subwoofer.
What RMS output is listed at 2 Ohm?
The listed continuous RMS output is 4CH x 250W + 1CH x 420W at 2 Ohm, with distortion specified at <1%.
What is the bridged output rating?
The listed output is 2 x 500W at 4 Ohm bridged.
How much space should I allow?
Check for clearance around the listed 14.1” x 2.1” x 6.2” (359 x 54 x 158 mm) dimensions.
Does it include a bass control?
Yes. A dashboard-mount remote bass level control is included.
What should I check before choosing this amplifier?
Compare your system’s impedance and electrical requirements with the ratings above, and confirm the amplifier fits your intended mounting location.
Explore More
Shop the Audiopipe APMQ-56125 at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our Audiopipe brand profile.
