Pure power from Pioneer
Why let your amp be the weak link in your audio chain? Pioneer has gone to extreme lengths to ensure that you'll get exceptional power and performance in your vehicle with the Stage 4 PRS-A900. This precision-built 4-channel amplifier was designed from the ground up to deliver rich, audiophile sound quality for the mobile environment.
The PRS-A900 produces 50 watts RMS by four channels, or 100 watts RMS per channel in 2-channel mode. Independent power supplies ensure that both channels get the juice they need, even when there's heavier demand on one channel than the other. Pioneer developed their own power supply capacitors to keep output smooth when you're driving the amp hard. And the circuit design exerts tight control over speaker cone movement for extreme accuracy.
Vibration is an amp's worst enemy — it can cause distortion and shorten an amp's life span. Pioneer developed its "H" style chassis to absorb incoming vibrations and protect the internal components. The PRS-A900's power transistors are installed on copper mounting plates to further shield them from vibration and noise. Heavy-duty, gold-plated block terminals accept power, ground, and speaker wiring.
Translation? The PRS-A900 is all about low noise and high performance. If your goal is pure sound quality, this amp will give you the most accurate reproduction possible.
Pioneer's Stage 4 System
Check out all the products in Pioneer's Stage 4 System, including receiver, speakers, subs, and amps.