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Pioneer PRS 4-Channel Bridgeable Amplifier - PRS-A900

Abt Model: PRSA900 | UPC Code: 012562874753
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Product Details

Pioneer PRS 4-Channel Bridgeable Amplifier, Model PRS-A900F

The Heart of a Champion
Every year, Pioneer gathers its top installers to compete in its revered Sound Build-off. In 2010, the PRS-A900 was selected as the four-channel amplifier of choice for the competition. See what these Stage 4 retailers have to say about the PRS-A900 and its astonishing accuracy.

Left and Right Channel Independent Power Supply
Large, independently mounted DC-DC converter power supplies direct electric current with superior stability and effectiveness. The DC-DC power supply is mounted away from the PRS-A900's amplification circuitry and isolated with dividers to prevent jitter noise and to improve the signal to noise (S/N) ratio.

Current Feedback-Type Amplifier Circuit
Distinctive characteristics of this circuit include: high slew rate of 70 V/µ sec. which allows for precise output gain while perfectly following a sharp rise of input signal; wide range linear amplification of input signal, with less tendency to overshoot/ undershoot; and very low distortion while driving high output power.

Pioneer's Unique High-Capacity Power Supply Capacitor for Audio
Pioneer strictly tested and tuned this original power supply capacitor for the PRS-A900 to provide enhanced stability in driving high-power output.

H-shaped Chassis
The conditions inside an automobile aren't always conducive to faithful audio reproduction. The natural vibrations of a vehicle as it cruises down the road can be transferred to the components inside an amplifier- causing audible distortion. Advanced resonance frequency testing on various back cover chassis designs led to Pioneer’s development of the “H” form chassis, which stabilizes the amplifier and it's internal componentry by absorbing outer vibration with superior speed.

Copper-Plated Power Transistor Mounts
Eliminates influence of vibration and noise, and cuts even slight high-range sound distortion.

Peak Music Power 400 Watts
Number of Channels 4/3/2
Load Impedance Capability 2 ~ 8 Ohm
Continuous Power (4 ohm) 50 W x 4
Continuous Power (2 ohm) 50 W x 4
Frequency Response 10 Hz to 100 kHz (+0 dB, -1 dB)
Total Harmonic Distortion <0.003%
Signal-to-Noise Ratio >108 dB
Dimensions 11-1/8 in x 2-1/2 in x 14-5/8 in
Bridgeable Yes
Channel # Capability 4
PWM Regulated MOSFET Power Supply Yes
MOSFET Output Section Yes
Compression-Type Speaker Terminals Yes
Input Level Control 400mV ~ 6.5V
Warranty 1 Year
CEA 2006 Specifications
Output Power (4 Ohm, <=1% THD) 50 W x 4
Output Power (4 Ohm Bridged, <=1% THD) 100 W x 2
Output Power (2 Ohm, <=1% THD) 50 W x 4
Signal to Noise (1 Watt into 4 Ohms) >108 dB
Downloadable Resources
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Key Features
400W Peak Power/ 50 W x 4 Continuous Power/ Left And Right Channel Independent Power Supplies/ MOSFET Output Section/ Compression-Type Speaker Terminals/ Aluminum And Black Finish
More reasons to buy the Pioneer PRS-A900 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Pioneer PRS-A900 is Brand New.
  • The Pioneer PRS-A900 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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