FQA-4502 power amplifier
Product features:
1. overload and short circuit protection: the power using self restoring short circuit protection, action without jumping the relay and resume working automatically upon termination of short circuit fault circuit.
2. intelligent peak limiter: this amplifier with intelligent peak limiter, when a music signal is too large, when there is a peak, the circuit moves automatically press the music signal is small, to prevent damage to the speakers and hurt the audience.
4. start soft start, this amp has power on the soft start circuit to prevent absorption current back to the grid when the system interfere with other electrical equipment, and protect the machine power switch.
Detail
Product parameters:
Stereo output: 2x450w/8 ω 2x700w/4 ω
Frequency response: 20Hz-20KHz (+0,-5dB)
Input impedance: 20K ω (balanced) 10K (imbalance)
Sensitivity: adjustable 0.775V,1.0V two
Harmonic distortion: < 0.05%
Signal to noise ratio: 98dB
Damping factor: >250
Voltage gain: 35dB
Dimensions: 483x389x100mm (with feet)
Weight: 16Kg
