![Pioneer DEQ-S1000A Compact 4-channel car amplifier with digital signal processing — 14 watts RMS x 4 at Crutchfield Pioneer DEQ-S1000A Compact 4-channel car amplifier with digital signal processing — 14 watts RMS x 4 at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2019/5/130/g130DEQS100-o_other1.jpg)
Pioneer DEQ-S1000A Compact 4-channel car amplifier with digital signal processing — 14 watts RMS x 4 at Crutchfield
![DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA](https://www.pioneerelectronics.com/StaticFiles/PUSA/Car_Electronics/Product%20Images/Amplifiers/DEQ-S1000A-app.jpg)
DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA
![DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA](https://www.pioneerelectronics.com/ephox/StaticFiles/PUSA/Images/Product%20Images/Car/DEQ-S1000A/DEQ_INFOGRAPHIC_1.png)
DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA
Pioneer Philippines - UPGRADE TO UNCOMPROMISED SOUND. The DEQ-S1000A is an innovative approach to overcome the effects of an OE audio system's pre-set EQ. Featuring both high level and low level inputs
![DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA DEQ-S1000A - Universal Sound Processor for integrating factory installed head units (OE sources) with aftermarket amplifiers and speakers | Pioneer Electronics USA](https://www.pioneerelectronics.com/StaticFiles/PUSA/Car_Electronics/Product%20Images/Amplifiers/PRS-D800/DEQ-sound-main.jpg)