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 IPX6 water-resistance rating, making it perfect for motorcycles, ATV’s, four wheelers, and other utility and offroad 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 black powder-coated finish, a gasketed cover for the controls and stainless steel hardware for durability.
RATED CONTINUOUS (RMS) POWER @ 14.4 V
| @ 4 O | 50 W RMS x 4 |
| @ 2 O | 70 W RMS x 4 |
| Bridged @ 4O | 140 W RMS x 2 |
RATED CONTINUOUS (RMS) POWER @ 12.5 V
| @ 4 O | 36 W RMS x 4 |
| @ 2 O | 52 W RMS x 4 |
| Bridged @ 4O | 100 W RMS x 2 |
