KXMA900.5 4 x 125W 4-Channel Full-Range Class D Amplifier with 400W Class D Subwoofer Channel

The KICKER Real Marine standard means your amplifier is purpose-built for your boat. Every KXMA (and KMA)-Series amp comes complete with an anti-corrosive speaker, power and RCA terminals, stainless-steel screws, conformal-coated circuit boards, and ABYC/NMMA-compliant power connections. KICKER products also undergo rigorous testing to ensure they meet or exceed marine industry standards for UV, humidity, and saltwater exposure. This unparalleled commitment to engineering quality and maritime safety is why our products truly are "Real Marine."

Gain, crossover, and bass-boost controls are protected behind a gasket-sealed panel, as is the control cover hiding the settings, creating a water-resistant barrier to key controls. KickEQ™ delivers as much as a 6dB of an extra bump with a simple turn of the knob. A powerful 24dB crossover is also included, letting you quickly tune your system to perfection.

A wired bass controller is also included for perfecting your sound on the fly. Easily adjust the levels of your subwoofer channel without leaving your seat!

Features:

• Class D Amplifier
• Gain Control With "Gain Match" LED Indicator
• FIT2™ (Fail-safe Integration Technology) Circuitry
• Variable 24dB Crossover
• DSP-Controlled Preamp
• KickEQ™ 6dB Variable Bass Boost
• ABYC/NMMA-Compliant Power Terminals
• Conformal-Coated Circuit Boards
• Easy Access to Settings behind Gasket-Sealed Cover Panel
• Black Anodized Aluminum Chassis
• Top-Mounted, Teal LED Light Pipe
• Stainless-Steel Mounting Hardware Included

Technical Specifications:

• Power (Watts/Ch) 2-Ohm Stereo - 4 x 125W
• Power (Watts/Ch) 4-Ohm Stereo - 4 x 100W
• Sub Channel Power (Watts/Ch) - 4Ω Power: 200x1 @ 1% THD+N, 2Ω Power: 400x1 @ 1% THD+N, 1Ω Power: 400x1 @ 1% THD+N 
• Dynamic Power (Watts) - 1300W
• Frequency Response - (Amp 1 & 2) 10-20,000Hz, +0/-1dB; (Mono) 10-160Hz 
• Input Sensitivity - High-Level 250mV-10V, Low-Level 125mV-5V

Specifications:

• Channels - Available: 4
• Watts: 4 x 125W
• Box Dimensions: 4"H x 11"W x 18"L WT: 8.3 lbs
• UPC: 713034020646