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BLAM Power P704 4/3/2-Channel Amplifier
The BLAM Power P704 is a powerful and versatile 4/3/2-channel Class D amplifier engineered for audiophiles who demand flexibility without compromising sound quality. With multiple configuration options, this amp provides 4 x 70W RMS at 4Ω, 4 x 110W RMS at 2Ω, or 2 x 230W RMS when bridged at 4Ω—perfect for full system builds or subwoofer channels. Its extended 10 Hz – 30 kHz frequency response ensures detailed reproduction across the audio spectrum.
Fine-tune your setup using integrated high-pass and low-pass crossovers (50 Hz to 250 Hz). The amplifier includes critical protections against short circuits, overheating, low impedance, and reverse polarity. Despite its compact footprint, the P704 delivers powerful, distortion-free performance with <0.05% THD and a signal-to-noise ratio exceeding 90 dB.
Designed in France by BLAM Audio, this system is trusted by global car audio professionals and supplied by InCarTec, the UK distributor for BLAM. Stocked by respected retailers across the UK, this amplifier is an excellent choice for reliable and dynamic system builds.
Product Features
- 4/3/2-channel Class D amplifier
- 4 x 70W RMS @ 4Ω
- 4 x 110W RMS @ 2Ω
- 2 x 230W RMS bridged @ 4Ω
- RCA low-level inputs (0.25 – 6V)
- High-pass filter: 50 Hz – 250 Hz
- Low-pass filter: 50 Hz – 250 Hz
- Frequency response: 10 Hz – 30 kHz
- Signal-to-noise ratio > 90 dB
- THD < 0.05%
- Full protection: short-circuit, thermal, low-impedance, reverse polarity
- Compact design: 174 x 158 x 99 mm
Technical Specifications
- Low-level compatible RCA inputs: 0.25-6 V
- Power (4 Ω): 4 x 70 Watts RMS
- Power (2 Ω): 4 x 110 Watts RMS
- Bridge power (4 Ω): 2 x 230 Watts RMS
- Frequency response: 10 Hz – 30 kHz
- Low pass crossover: 50 Hz – 250 Hz
- High-pass filter: 50 Hz – 250 Hz
- Signal-to-noise ratio > 90 dB
- THD < 0.05%
- Protections: short-circuit / low impedance / thermal protection / reverse polarity
- Dimensions (L x W x H): 174 × 158 × 99 mm – 6.85” × 6.2”× 3.9”
Supplied Accessories
- Operating instructions
| Price | £259.99 |
|---|---|
| Manufacturer | BLAM |
| Vehicle Manufacturer | None |
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