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PFA3001 Circuit Hardware protection 2000 Watts Class D Single Channel PFC Amplifier Subwoofer Amp Module

This product is a single-channel 2000W power amplifier module. Through innovative circuit design and functional planning, it addresses the common issues in traditional high-power amplifiers, such as thermal management challenges and excessive power consumption. The module features an SRM Intelligent Track Management System, incorporates Power Factor Correction (PFC), and has obtained Green Audio Amplifier certification. It is also equipped with multiple protection circuits to ensure reliable and stable performance in complex application environments and under high-voltage operating conditions.

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Model	PFA2001	PFA3001
OUTPUT
Power/8Ω EIA 1 kHz 1% THD	1500Wx1	2000Wx1
Power/4Ω EIA 1 kHz 1% THD	2600Wx1	3600Wx1
Power/2Ω EIA 1 kHz 1% THD	3200Wx1	5000Wx1
Typical Distortion
8 ohms	0.05
4 ohms	0.1
Maximum Distortion (20 Hz-20 kHz, 1 dB below rated power)
4 to 8 ohms	0.05%
Frequency Response (8 ohms)	20 Hz-20 kHz, ±0.2 dB
Noise (20 Hz-20 kHz, 32 dB Gain)	<1mv
Damping Factor (8 ohms)	>600
Output Circuitry	Class D
Input Sensitivity
26 dB Setting	1v
32 dB Setting	2.67V
Maximum Gain (1.2V setting)	32dB/32dB/34dB
/Maximum Input Level
1.2V setting	10 V (+22 dBu)
AC Power Requirements
120V 50/60 Hz	15A/20A
230V 50 Hz	10A
Weight	1.5KG
Size	W: 244mm , D: 110mm , H: 60mm

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Professional Digital Amplifier, Digital Amplifier Module, Digital Active Speaker Amplifier, DSP, Professional Audio Speaker

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