Audiopipe APMCRO-4100 Micro Full Range Class D Amplifiers
Key features
- Amplifier channels: 4
- RMS per channel at 4 ohms: 100 W
- RMS per channel at 2 ohms: 180 W
- RMS power ratings: Choose between the listed 4-ohm and 2-ohm ratings when evaluating system requirements.
- Wide input-level range: The 0.2V ~ 16V input level supports a broad range of signal levels.
- Overload protection: The built-in overload protect system adds a protective feature during operation.
Audiopipe APMCRO-4100 Micro Full Range Class D Amplifiers is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
The Audiopipe APMCRO-4100 is a micro full range Class D amplifier with a compact 4.8” x 1.9” x 10” footprint. Its listed power ratings, broad input-level range, and overload protection give you key details to consider when planning an audio system.
Key Features & Benefits
- RMS power ratings: Choose between the listed 4-ohm and 2-ohm ratings when evaluating system requirements.
- Wide input-level range: The 0.2V ~ 16V input level supports a broad range of signal levels.
- Overload protection: The built-in overload protect system adds a protective feature during operation.
- Compact dimensions: The 4.8” x 1.9” x 10” size helps you assess available mounting space.
Technical Specifications
| Specification | Value |
|---|---|
| Maximum Power Output | 2 x 250W |
| RMS @ 4 Ohm | 4 x 100W |
| RMS @ 2 Ohm | 4 x 180W |
| Input Level | 0.2V ~ 16V |
| Frequency Response | 20 ~ 20k Hz |
| THD | <0.5% |
| Signal to noise ratio | >80dB |
| Minimum Load | 2 Ohm |
| Protection | Overload protect system |
| Dimensions | 4.8” x 1.9” x 10” |
Why Choose This Product?
The APMCRO-4100 combines full range Class D amplification with a compact listed footprint. Its two RMS ratings and minimum-load figure help you compare amplifier output with the requirements of your planned system.
Installation & Compatibility Notes
Check that your intended mounting space can accommodate the 4.8” x 1.9” x 10” dimensions. Confirm that your system’s load meets the 2-ohm minimum and that the input signal falls within the 0.2V ~ 16V range.
Frequently Asked Questions
What RMS power is listed at 4 ohms?
The listed rating is 4 x 100W RMS @ 4 Ohm.
What RMS power is listed at 2 ohms?
The listed rating is 4 x 180W RMS @ 2 Ohm. The minimum load is 2 Ohm.
What is the maximum power output?
The stated maximum power output is 2 x 250W.
How much space should I allow for the amplifier?
Its listed dimensions are 4.8” x 1.9” x 10”. Compare these measurements with your planned mounting space.
Explore More
Shop the Audiopipe APMCRO-4100 at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our Audiopipe brand profile.

