PRS-A900 4 Channel Bridgeable Amplifier (2008 Model)

Maximum Output Power 4 x 100W
Continuous power output (RMS)
• 4 x 50W (20 Hz — 20 kHz/4 Ω/0,08 %)
• 4 x 50W (20 Hz — 20 kHz/2 Ω/0,8 %)
• 2 x 100W (Bridged/4Ω/0,8%)
Load impedance capability 4 Ω (2 - 8 Ω allowable)
Frequency response 10 - 100 000 Hz
Distortion < 0.003 %
S/N ratio › 108 dB
MOSFET output section Yes

A MOSFET output section results in enhanced high-frequency range performance and improved linear response to signals. Its high-density circuit layout reduces line impedance in the circuit pattern. This eliminates switching noise and raises sound quality and performance. In addition, amplifier drive stability is maintained even during long, hard-driving listening sessions thanks to excellent thermal stability and circuit protection.
Speaker Terminals Gold-plated
High Voltage Input Capability 400 mV - 6.5 V

All of Pioneer's bridgeable amplifiers have an Input Level Control, which is adjustable over 6.5 volts of input signal. This means that all Pioneer amplifiers pick up signals from Hi-Volt headunits of line drivers, without any clipping.
Input level control Yes
Max. current consumption (A/4Ω) 28
Chassis size (W x H x D) 282 x 65 x 371 mm
Unit weight 6,4 kg