1). Class AB Power Amplifier 2). RCA Line Input/Output Jacks 3). Audiopipe new style premium choice 4). Temperature Control 4 Channel Class AB Power Amplifier Built-in Variable High Pass&Low Pass CrossoverRCA Line Input/Output JacksShort Circuit,DC Offset&Thermal OverloadElectronic Protection Circuitry to Protect The Amplifier from Short Circuit, DC Offset&Thermal OverloadRemote Sub-Woofer Volume ControlQuick delivery: within 45days after order confirmedPayment: 30% deposit and 70% balanced by T/T ,100% by irrevocable L/C Better service is always our goal

MODEL	AP-1002	AP-2002	AP-3002
Power Amplifier	500Watts	1000Watts	1500Watts
Channel	2 Channel Class AB	2 Channel Class AB	2 Channel Class AB
Frequency Response	20HZ-20KHZ	20HZ-20KHZ	20HZ-20KHZ
Signals to Noise Ratio	100dB	100dB	100dB
Bass Boost	0.18dB@45Hz	0.18dB@45Hz	0.18dB@45Hz
Input Sensitivity	0.25V-5V	0.25V-5V	0.25V-5V
Speaker Impedence	2OHM-4OHM	2OHM-4OHM	2OHM-4OHM
Total Harmonic Dist	<0.05%	<0.05%	<0.05%
Output Power(RMS)	Stereo 4 Ch-50W X 4@4Ω	Stereo 4 Ch-100W X 4@4Ω	Stereo 4 Ch-160W X 4@4Ω
	Stereo 2 Ch-100W X 2@2Ω	Stereo 2 Ch-125W X 4@2Ω	Stereo 4 Ch-320W X 2@2Ω
	Bridge 1 Ch-200W X1@4Ω	Bridge 1 Ch-300W X 1@4Ω	Bridge 1 Ch-640W X 1@4Ω
Dimension	224x176x55 mm	260x176x55mm	382x176x55mm