Amplifier FT-4H450

This amplifier provides up to 1300W per channel at 2Ω in stereo and 2600W in bridge mode at 4Ω, with low distortion (THD+N 0.01%) for clear audio. It features a high damping factor of 3500, ensuring deep bass control, and offers a high signal-to-noise ratio of 105dB. Protection functions include undervoltage, DC, overheating, and overload safeguards.
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Description
Parameter
Rated power (THD = 1%, continuous sine 1kHz, typical value)8Ω/stereo: 4×450W、4Ω/stereo: 4×765W、2Ω/stereo: 4×1300W
Rated power (THD = 1%, continuous sine 1kHz, typical value)16Ω/bridge: 2×900W、8Ω/bridge: 2×1530W、4Ω/bridge: 2×2600W
RMS output voltage (THD = 1%, 1kHz)60.0V
Input sensitivitySelectable 35dB, 32dB, 29dB, 26dB
THD+N: typical value 0.01% (10% rated output power, 1kHz, 8Ω)
Crosstalk suppression≥90dB (below rated power, 20Hz-1kHz, 8Ω)
Frequency response Typical value: +0dB, -0.5dB (10% rated output power, 20Hz-20kHz, 8Ω)
Input impedance 20kΩ (balanced), 10kΩ (unbalanced)
Damping factorTypical value: 3500 (8Ω, 20Hz-200Hz)
Signal-to-noise ratio≥105dB (A-weighted, 20Hz-20kHz, 8Ω)
Power supply requirements 90∽260VAC, 50/60Hz
Protection function power undervoltage protection, amplifier output DC protection, overheating protection, temperature power control, overload power control
Dimensions 483×45×370 (W×H×D)
Net weight 9kg
Product static power consumption 50
Product dynamic power consumption 362.5
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FT-4H450
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