Description
Summary
4-channel Class D Full Range Amplifier
90 Watts x 4 @ 4 ohm
125 x 4 @ 2 ohm
Overview
Engineered specifically for powersports applications, the 4-channel MX500 4 amplifier employs the 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 or other utility vehicles.
Generating a solid 70W x 4 into 4 ohms (14.4V, 1% THD), the MX500 4 is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a potent 250W 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 Ω
|
| 70 W RMS x 4
|
|
| @ 2 Ω
|
| 125 W RMS x 4
|
|
| Bridged @ 4Ω
|
| 250 W RMS x 2
|
|
Rated Continuous (RMS) Power @ 12.5 V
| @ 4 Ω
|
| 55 W RMS x 4
|
|
| @ 2 Ω
|
| 90 W RMS x 4
|
|
| Bridged @ 4Ω
|
| 180 W RMS x 2
|
|
| Frequency Response
|
| 20 Hz – 20 kHz (+0, -1dB)
|
|
| S N Ratio, referred to highest rated power
|
| >88 dB below rated power (A-weighted, 20 Hz – 20 kHz noise bandwidth)
|
|
| S N Ratio, referred to 1 W
|
| >70.5 dB (A-weighted, 20 Hz – 20 kHz noise bandwidth)
|
|
| Damping Factor @ 4 Ω
|
| >92 50 Hz
|
|
| Damping Factor @ 2 Ω
|
| >43 50 Hz
|
|
| THD+N @ Rated Power
|
| <1% @ 2 Ω per Ch.
|
|
| Input Voltage Range @ RCA Inputs
|
| Switchable from 250 mV – 4 V RMS (Low) to 750 mV – 15 V RMS (High)
|
|
| Min.Copper Power Ground Wire Gauge
|
| 4 AWG wire
|
|
| Fuse Rating
|
| 50 A (AFS, AGU or MaxiFuse™)
|
|
| Filter Mode(s)
|
| Low-Pass or High-Pass
|
|
| Filter Slope(s)
|
| 12 dB octave
|
|
| Filter Frequency Range
|
| 35 Hz – 300 Hz
|
|
| Detented, Calibrated Filter Freq. Potentiometers
|
| Yes
|
|
| Filter Defeat Function
|
| Yes
|
|
| Remote Level Control
|
| No
|
|
| Remote Level Modes
|
| N A
|
|
| Channel Input Mode Switch
|
| Yes (2 3 4 ch.)
|
|
| Pass-Through Preamp Output
|
| None
|
|
| Source Channel Selection for PreOuts
|
| N A
|
|
| Height (H)
|
| 1.77 in 45 mm
|
|
| Width (W)
|
| 9.33 in 237 mm
|
|
| Depth (D)
|
| 4.50 in 115 mm
|
|
