JVC / PS-DA1504

PS-DA1504 is a digital power amplifier that can switch between low impedance (8Ω) and high impedance (67Ω or more) for each channel.

■ Rated output: 150W x 4 (8Ω), 150W x 4 (100V, 67Ω)
■ Frequency characteristics: 50Hz-20kHz
■ Total harmonic distortion: 0.2% or less (1kHz, 1/8 rating, 20Hz-20kHz BPF ON)
■ Crosstalk: -70dB or less
■ S / N: 100dB or more (IHF-A, input short circuit)
■ Input sensitivity: + 4dBu (0dBu = 0.775V)
■ Voltage gain: 29dB (8Ω), 38.2dB (67Ω)
■ Input impedance: 20kΩ (electronic equilibrium)
■ Amplification method: Class D amplification method
■ Power supply: AC100V, 50Hz / 60Hz
■ Power consumption: 175W (Electrical Appliance and Material Safety Law)
■ External dimensions: Width 482 mm x Height 88 mm x Depth 371 mm (excluding protrusions)
■ Mass: Approximately 6.8kg
■ Finish: Black
■ Rack mount: EIA 2U