A powerful, four-channel, full-range, Class D amplifier
Amazing technology and audiophile-grade sound. The perfect car audio upgrade.
- Powerful, full-range Class D topology with 400W RMS total power
- Bridgeable, assignable channels
- Onboard DSP engine
Availability: In-stock and ready to ship.
Model #: MS-A1004
The JBL® MS-A1004 is a flexible, four-channel digital car audio amplifier. Its DSP-based digital input mixer offers programmable active crossovers that include slope, bandwidth and precise filter points. The input mixer also controls accurate output levels. Channel pairs are bridgeable with fully configurable input-signal steering. Rated power output is 4 x 100 watts RMS into 4 or 2 ohms (2 x 200 watts RMS bridged). Onboard pass-through outputs allow easy connection to additional amplifiers. This amplifier easily connects to line-level inputs or (with included RCA-to-bare-wire adapters) to speaker-level inputs, making it an easy upgrade for a system amplifier in any car.
Select features to learn more:
What's in the box:
|Remote Bass-Level Control Included||Not Included|
|1-Ohm Power Output||400-watt, four-channel amplifier, dual speaker outputs|
|Signal-to-Noise Ratio||80dB referenced to 1 watt, 90dB referenced to rated rated power|
|Frequency Response||(3dB) 10Hz-27kHz|
|4-Ohm Power Output||Proprietary DSP technology|
|2-Ohm Power Output||Connects to any analog signal|
|USA Warranty Length||1 Year Warranty|