Memphis Audio MXA850.5M Marine 100x4 + 450x1 5-Channel Amplifier - Used Acceptable

Memphis Xtreme Audio amplifiers are designed to withstand the elements and wet environments. Unlike traditional amplifiers, these amps boast conformal circuit boars, sealed controls and upgraded terminals and wiring. MXA amplifiers will perform in your truck, jeep, boat, side-by-side or wherever else you need a rugged durable amplifier that boast solid power.

Memphis Xtreme Audio amplifiers are water and element resistant and designed for use in the harshest conditions. Whether you need power to kick sound from a wake tower or want to keep the party going at the dunes, these amplifiers are engineered to withstand anything you throw at them.

Features:
• Water and element resistant conformal coated circuit board
• Efficient class D design
• Variable bass boost (MXA600.1M & MXA850.5M)
• Remote level control included (MXA600.1M)
• Cabin/tower/sub 3 channel remote included MXA850.5)
• Subsonic filter
• Bright blue Memphis LED accent strip
• Waterproof control cover

Specifications:
• RMS POWER 4Ω (w) 60 x 4 + 175 x 1
• RMS POWER 2Ω (w) 100 x 4 + 300 x 1
• RMS POWER 1Ω (w) 450 x 1
• Bridged/Mono Power 4Ω (w) 200 x 2 + N/A
• THD% 4Ω <1%
• Frequency Response 10Hz - 45kHz
• Dimensions L x W x H 13.4 x 6.10 x 2.16
• Warranty (years) 2 Year
• Input Range 110mV - 8V
• Recommended Amp Kit
• 4GKIT

Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.

We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.

Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.

Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.

Most orders ship within 24 hours.

Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.

Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted.