Price Match Guarantee Kenwood KAC-D3104 4-Channel Class D 600W Max Amplifier with Bass Boost Kenwood KAC-D3104 ~ D Series Amplifiers provide a powerful solution in a compact design, ideal for upgrading your car audio system. Supporting Hi-Res Audio, he Kenwood KAC-D3104 is ideal for high resolution audio playback as it features a frequency response that extends to 50kHz. The KAC-D3104 is small in size but with its tremendous sound output, it is extremely versatile. It can be installed in vehicles where space is limited and is perfect for vehicle owners who don't want to sacrifice cargo room or who prefer hidden installations. Product Highlights: Speaker Level Input Signal Sensing Turn-On Max Power: 600W RMS Power Output (4ohm): 50Wx4 RMS Power Output (2ohm): 75Wx4 RMS Power Output Bridged: 150W x 2 (Bridged) Variable High Pass Filter: 50-200Hz Variable Low Pass Filter: 50-200Hz Bass Boost: 40Hz 0-18dB Dimensions: (W)6-11/16" x (H)2-3/16" x (D)7-3/8" Warranty: 1 year Our 30-day money ba