BLAM Power BL-P704 4/3/2-Channel Class D 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. 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”