Bewith P-100R Rikyu Monaural Power Amplifier


A compact high-performance monaural power amplifier thatapproaches the essence of audio playback.


The second-generation model of the P-100, the P-100R is a compact high performance monaural power amplifier that demonstrates a commitment to a “one amplifier per channel” and “one amplifier per speaker” system plan. It features a revamped circuit design employing the same innovative Bewith BSZ1 acoustic-only operational amplifier used in the flagship P-1R model. Lightweight and compact at just 497g and 187mm wide (excluding terminals) thanks to its MAGNEOLA acoustic magnesium alloy body, it allows more flexibility in system layout from passive 2-way to digital full multi-channel. Needless to say, the amplifier circuit is a discrete configuration design based on the Air Circuit concept. Enjoy the unique “infinite channel separation” sound field sensation of a monaural amplifier with purer sound quality than ever before.

Power Source 14.4V DC (11.0 – 15.0V allowable)
Continuous Power Output 75W×1ch(14.4V、4Ω、20Hz-20kHz、0.03%THD)
Frequency Response 10 – 40,000Hz(-1dB)
Signal to Noise Ratio 98dB
Load Impedance 4Ω
Damping Factor 450 (4Ω:100Hz)
Input Level 0.2 – 6.0V
Fuse 10A x 1
Size W187 x D80 x H43 mm
Weight 497g