Russound’s X-Series line of two-channel stereo amplifiers delivers performance and features in a flexible package. Featuring signal-sensing inputs, front mounted volume and balance controls, bridgeable outputs, and A/B speaker switching, the X-Series makes dual source amplification easy and affordable.

The X-Series is comprised of three models, the X75, X125 and X225. The X75 features dual line level inputs, a single line level output, and 75 watts per channel at 4 Ohms, 60 watts per channel at 8 Ohms and is bridgeable to 160 watts at 8 Ohms. The X125 and X225 add speaker level inputs, 12v triggers, adjustable signal delay time and rear gain adjustments for each channel. The X125 delivers 125 watts per channel at 4 Ohms, 80 watts per channel at 8 Ohms and is bridgeable to 250 watts at 8 Ohms, while the X225 delivers 225 watts per channel at 4 Ohms, 150 watts per channel at 8 Ohms and 470 watts at 8 Ohms bridged.

Features & Benefits

Volume and balance controls allows for control at the component instead of volume control or keypad
A/B speaker switching easily toggles output between two sets of speakers or zones
Signal sensing inputs automatic turn on/off and switching to second source
Bridgeable delivers higher output for use with a subwoofer or outdoor speakers

Specifications

X125 Amplifier

Continuous Output Power: 80W per channel at 8 ohms
(<0.2% THD+N) 125W per channel at 4 ohms
250W bridged mono at 8 ohms
Signal-to-Noise Ratio: >93dB A-weighted
Crosstalk: > 70dB @ 1 kHz, ref. to rated power @ 8 ohms
Frequency Response: 20Hz to 20kHz +0.0dB/- 0.5dB @ 8 ohms, 1W
Input Sensitivity: 500mV for 80W at 8 ohms
Power Requirements: 120VAC 60Hz 5.8A
230VAC 50Hz 3A
IEC 320 type connector with
3 terminal detachable power cord.
Dimensions: 16.5” W x 13.75”D x 3.5”H
(41.9 x 34.9 x 8.9 cm)
Weight: 25.6 lbs. (11.52 kg)