Audiopipe APHF-500.4D-H2 2500 Watts Full Range Class D Mosfet Amplifier 2 Ohms
Key features
- Amplifier channels: 4
- RMS per channel at 4 ohms: 300 W
- RMS per channel at 2 ohms: 500 W
- Full-bridge Class D design: Uses the power supply voltage efficiently for high-output amplification.
- Multiple load ratings: Rated for 2-ohm and 4-ohm loads, with output figures detailed below.
- Adjustable filters: High-pass and low-pass controls each cover 50Hz–4KHz at 12dB per octave.
Audiopipe APHF-500.4D-H2 2500 Watts Full Range Class D Mosfet Amplifier 2 Ohms is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Get full-range car audio amplification with the Audiopipe APHF-500.4D-H2, a Class D MOSFET amplifier built around full-bridge topology. It delivers continuous power across 2-ohm and 4-ohm ratings, with adjustable high-pass and low-pass filters for system tuning.
Key Features & Benefits
- Full-bridge Class D design: Uses the power supply voltage efficiently for high-output amplification.
- Multiple load ratings: Rated for 2-ohm and 4-ohm loads, with output figures detailed below.
- Adjustable filters: High-pass and low-pass controls each cover 50Hz–4KHz at 12dB per octave.
- Bass boost: Provides 0–12 dB adjustment from 35Hz–90Hz.
- Protection features: Includes overload, overheat, over-voltage, and under-voltage protection.
Technical Specifications
| Specification | Value |
|---|---|
| Amplifier type | Full Range Class D MOSFET |
| Topology | Full bridge |
| Maximum power output | Up to 2500 watts at 2 Ohms |
| Frequency response -3dB | 20Hz-20KHz |
| Continuous power output @ 1% 1KHz, 14.4V | |
| MONO @ 4 Ohms | 4 x 300 WATTS (104A) |
| MONO @ 2 Ohms | 4 x 500 WATTS (190A) |
| MONO @ 4 Ohms | 2 x 1000 WATTS (192A) |
| Signal to noise ratio | ≥80dB |
| Input sensitivity | 0.2 - 7V |
| Overload protection | Equipped |
| Overheat protection | Heatsink designed for overheat protection |
| Over-voltage protection | 16V |
| Under-voltage protection | 9V |
| High pass | 50Hz-4KHz 12dB/Octave |
| Low pass | 50Hz-4KHz 12dB/Octave |
| Bass boost | 0-12 dB @ 35Hz-90Hz |
| Dimensions (L x W x H) | 13" x 9" x 2.9" (332 x 229 x 73 mm) |
Why Choose This Product?
The APHF-500.4D-H2 pairs full-bridge Class D amplification with adjustable frequency controls. Its listed continuous output ratings show how power varies by load and channel configuration, helping you compare the amplifier against your system requirements.
Its high-pass and low-pass ranges let you set crossover points within the stated limits, while bass boost offers a separate adjustment for the specified frequency range.
Installation & Compatibility Notes
Check the amplifier’s 13" x 9" x 2.9" dimensions against your planned mounting space. Confirm that your system’s load and electrical requirements align with the ratings and protection thresholds listed above before installation.
Frequently Asked Questions
What does the 2500-watt figure describe?
The product description lists up to 2500 watts at 2 Ohms. Continuous output ratings are shown separately by load and configuration in the specifications.
What are the continuous output ratings?
At 14.4V and 1% THD at 1KHz, the listed ratings are 4 x 300 watts at 4 Ohms, 4 x 500 watts at 2 Ohms, and 2 x 1000 watts at 4 Ohms.
Can I adjust the high-pass and low-pass filters?
Yes. Each filter is specified from 50Hz to 4KHz at 12dB per octave.
How much mounting space should I allow?
The listed dimensions are 13" x 9" x 2.9" (332 x 229 x 73 mm). Check these against your intended installation space.
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