KICKER KMA600.4 4x150w 4-Channel Weather-Resistant Full-Range Amplifier

— Kicker products can only ship from your local warehouse —

• Kicker’s amplifier can sync four speakers with 75 watts RMS each, so you will always hear your music clearly over the sounds of the outdoors 
• Can be used in two different zones on your boat
• For more power you have the ability to bridge two channels that produce up to 300 watts RMS per channel 
• Utilizes high pass crossover filters to keep distortion caused by bass frequencies out of the speakers
• Low pass filter and bass boost on each channel compliment the tone of your music when powering subs 
• Built to withstand the elements at sea with marine grade speaker terminals, stainless steel screws, conformal circuit boards, and ABYC/NMMA compliant power connections 

• RMS Power Output (Watts x Channels): 75 x 4
• Frequency Response at Rated RMS Power: 10Hz-20k Hz
• Signal to Noise Ratio: 75 dB
• Power at 2 Ohms (Watts x Channels): 150 x 4
• Bridged Power (Watts x Channels): 300 x 2 
• Minimum Impedance Bridged: 4
• Minimum Impedance Unbridged: 2 
• Amplifier Class: D
• Low Pass Crossover Frequency: 50-200 Hz
• Low Pass Slope (dB/octave): 12dB/octave 
• High Pass Crossover Frequency: 50-200 Hz
• Bass Boost: 0-6 dB
• Bass Boost Frequency: 40 Hz
• Fuse Rating: 80

• Size (H x W x D): (21/4” x 121/2” x 65/8”)

• 4-Channel marine amplifier
• Four 3/4" screws
• Allen key
• Quickstart guide (Eng/Span/Fren/Other)
• Power chart
• Kicker power certification