Product Details
MX Series 280w 4 Channel Full-Range Amplifier - MX280/4
70 W x 4 @ 2 Ω / 50 W x 4 @ 4 Ω - 14.4V
Engineered specifically for powersports applications, the 4-channel MX280/4 amplifier employs our high-speed NexD™ switching design to deliver plenty of clean power, without straining charging systems. Its tiny, cast aluminum chassis is highly resistant to corrosion, with an IPX7 water-resistance rating, making it perfect for motorcycles, ATVs, or other utility vehicles.
Generating a solid 50W x 4 into 4 ohms (14.4V, 1% THD), the MX280/4 is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a potent 140W x 2 into 4 ohms.
Other features include independent front and rear crossovers with selectable full-range, high-pass or low-pass filter controls and a dual-range input section that accepts a wide range of input voltage levels, from line-level all the way to high-power speaker level signals.
This amplifier features a rugged powder-coated finish, a gasketed cover for the controls and stainless steel hardware for durability.
Specifications:
- Channels - Available: 4
- Watts: 280w
- Box Dimensions: 4"H x 6"W x 11"L WT: 3 lbs
- UPC: 699440984058
Owner's Manual (pdf)

![Fusion Apollo Marine 8 Channel 2400-Watt Amplifier [010-02284-85]](http://roughseasmarine.com/cdn/shop/files/100703XL_{width}x.jpg?v=1692814736)
![Fusion Apollo Marine 4 Channel 1200-Watt Amplifier [010-02284-45]](http://roughseasmarine.com/cdn/shop/files/100700XL_{width}x.jpg?v=1692814715)
![Fusion Apollo Monoblock Marine 650-Watt RMS Amplifier [010-02284-15]](http://roughseasmarine.com/cdn/shop/files/100699XL_{width}x.jpg?v=1692814704)
![JL Audio MVI Series 800w 8 Channel Amplifier w/Integrated DSP - MV800/8i [010-03339-00]](http://roughseasmarine.com/cdn/shop/files/106220XL_{width}x.jpg?v=1733516551)
![JL Audio MHD Series 600w 4 Channel 24v Full-Range Amplifier - MHD600/4-24v [010-03104-00]](http://roughseasmarine.com/cdn/shop/files/106205XL_{width}x.jpg?v=1733516420)
![FUSION Apollo Marine Zone Amplifier - 140W [010-02569-00] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/90092XL_{width}x.jpg?v=1677105405)
