Kenwood XH401-4 X-Series High Res 4 Ch Power Amplfiier

Amplifier Features
Class D Amplifier Yes
Load Capability 2Ω Stable
Rated power output (4Ω) 75W x 4 (4Ω)
Rated power output 75W x 2 + 200W x 1 (4Ω)
Bridged power output (4Ω) 200W x 2
CEA-2006 Compliant Yes
Low-pass Filter Yes
High-pass Fliter Yes
Switched Mode Power supply Yes
Power Indicator Multifunctional
Signal Sensing Turn-on Yes
Protection function Yes
Line in 4 RCA / Speaker level
Input Selector A/AB
Speaker level input via line-in (RCA) A-ch & B-ch
Single Side Terminals Yes
Chassis Aluminum Die-cast

Amplifier-Specifications
Rated power output (4Ω, 14,4V) 75W x 4 (20Hz ~ 20000Hz, 1%THD)
Rated power output (2Ω, 14,4V) 100W x 4 (1000Hz, 1%THD)
Rated power output (4Ω, 14,4V) 200W x 2 (1000Hz, 1%THD)
Rated power output (CEA-2006) 75Watts RMS x 4 at 4 ohms and 1% THD
Low-pass Filter 50~200Hz (-12dB/oct)
High-pass Fliter 50~200Hz & 2,5~10kHz (-12dB/oct)
RCA Input Sensitivity 0.2 ~ 5V
Speaker Level Input Sensitivity 4 ~ 12V
Input Impedance 10kΩ
Signal to Noise Ratio 100dB
Signal to noise ratio (CEA-2006) 76dBa (Reference: 1 Watt into 4 Ohms)
Frequency response (+0dB, -3dB) 20Hz ~ 50000Hz
Frequency response (+0dB, -1dB) 20Hz ~ 40000Hz
Operating voltage 14.4V (11V ～ 16V allowable)
Maximum current consumption 37A
Dimensions (WxHxD) 220 x 35 x 169(mm),
Weight 1.5kg