KAC-M1824BT - Kenwood 4-Channel 45W RMS Compact Bluetooth Digital Amplifier

• CEA-2006 Compliant
• Class D
• 2 Ohms Load Capability
• Speaker Level Input
• Signal Sensing Turn-on
• Power MOS-FET Switching Power Supply
• Extruded Aluminum Heat Sink Design
• Line Output Terminals for Extension
• Bluetooth
• Signal to Noise Ratio: 90 dB
• RMS POWER Output 4Ω: 45W x 4
• RMS POWER Output 2Ω: 45W x 4
• RMS POWER Output Bridged: 90W x 2
• Singal Sensing Turn-on
• Conformal Coating *1

Specifications:

• Amplifier Type: Class D
• CEA-2006 Primary Ratings:
• Power Output: 45Watts RMS x 4 at 4 Ohms and ≤1%THD+N
• Signal-to-Noise Ratio: 74dBA (Reference: 1Watt into 4Ohms)
• Maximum Power Output:
• MAX Power: 400W   
• Signal to Noise Ratio: 90dB (Reference: Rated Power into 4Ohms at 14.4V)
• Frequency Response: 20Hz-20kHz (+0dB, -1dB)
• Input Impedance: 10k ohm
• Speaker Impedance: 4Ω
• Terminals:
• Battery & Ground: MOLEX Connector with 1500mm Wire
• Speaker Output: MOLEX Connector with 1500mm Wire
• Line In: RCA (Ni)
• Line Out: RCA (Ni)           
• Operating Voltage: 14.4V（11-16V allowable）
• Others:
• apt-X
• AAC
• Made for iPod & iPhone
• Approximate Dimensions:
• Height: 1.75"
• Width: 5.69"
• Depth: 3.88"