The KAC-7405 can be used to power front and rear speakers, or front speakers and a subwoofer, with 720watts of clean power.

Kenwood KAC-7405 Key Features :

• Aluminum die cast heat sink
• Power MOS-FET switching power supply
• 720 Watts max Output Power
• 2Ω Load Capability
• Built-in Low-pass filter
• Built-in High-pass filter
• Speaker level input

Kenwood KAC-7405 Amplifier Features :

• Load Capability 2Ω Stable
• Maximum power output 720W
• Rated power output (4Ω)    60W x 4 (4Ω)
• Rated power output 90W x 4 (2Ω)
• Bridged power output (4Ω) 180W x 2
• CEA-2006 Compliant
• Low-pass Filter
• High-pass Fliter
• Switched Mode Power supply, with Power MOS-FET
• Power Indicator
• Line in    2 RCA (Gold Plated)
• Speaker level Input
• Die-Cast Aluminium Heat Sink

Kenwood KAC-7405 Amplifier-Specifications :

• Maximum power output (4Ω) 180W x 4
• Rated power output (4Ω, 14,4V) 60W x 4 (20Hz ~ 20000Hz, 1%THD)
• Rated power output (2Ω, 14,4V) 90W x 4 (1000Hz, 1%THD)
• Rated power output (4Ω, 14,4V) 180W x 2 (1000Hz, 1%THD)
• Rated power output (CEA-2006) 60Watts RMS x 4 at 4 ohms and 1% THD
• Low-pass Filter    50~200Hz (-12dB/oct)(B-Channel)
• High-pass Fliter 80Hz (-12dB/oct)A-channel only
• Input Sensitivity 0.2 ~ 5V
• Input Impedance    10kΩ
• Signal to Noise Ratio 95dB
• Signal to noise ratio (CEA-2006) 80dBa (Reference: 1 Watt into 4 Ohms)
• Frequency response (+0dB, -3dB)    5Hz ~ 50000Hz
• Operating voltage 14.4V (11V ～ 16V allowable)
• Maximum current consumption 35A
• Dimensions (WxHxD) 330 x 55 x 215(mm),
• Weight 2.6kg