Cambridge Audio MXW70 Power Amplifier | 2x70W Stereo, 250W Mono | Compact Hi-Fi Amp

Unleash powerful, studio grade sound from a compact footprint — the Cambridge Audio MXW70 is a high?performance power amplifier engineered to bring serious audiophile quality into minimalist and space?constrained systems. From its precision-tuned Class?D Hypex nCORE modules to its sleek Lunar Grey aluminum housing, every element is designed to balance performance, flexibility, and aesthetics. In stereo mode, it delivers 70?W per channel into 8?Ω (125?W per channel into 4?Ω), and when bridged to mono, it offers a robust 250?W into 8?Ω. With balanced (XLR) and unbalanced (RCA) inputs, a 12V trigger with pass-through, and a size that matches Cambridge Audio’s MX-series components, the MXW70 becomes the heart of a modern, stackable hi-fi setup. Whether driving efficient bookshelf speakers or demanding floorstanders, this amplifier gives you low distortion, strong dynamics, and musical clarity — all in a half-width chassis that fits neatly beside your streamer or DAC.

FEATURES

• Compact half width design (215 mm wide × 215 mm deep × ~57 mm high), making it easy to fit into small spaces or to stack with other components.
• All-metal (Lunar Grey / Luna Grey) chassis with minimalist design.
• Hypex NCORE Class?D amplifier module, tuned by Cambridge Audio.
• Stereo operation: 2 × 70 W into 8?Ω; also rated 2 × 125?W into 4?Ω.
• Bridgeable to mono: in mono mode delivers ~250 W into 8?Ω.
• Connectivity:
  • Balanced XLR input(s)
  • Unbalanced RCA input(s)
  • 12V trigger input and trigger pass?through.
• High fidelity measures:
  • THD+N (unweighted) < 0.015% @ 5W/8Ω.
  • Frequency response: approx. 10 Hz – 30 kHz (1dB)
  • Crosstalk @1 kHz: <-82 dB.
  • Signal?to?noise ratio: >92 dB (XLR), >89 dB (RCA)
• Good control over input sensitivity, gains etc., with impedance and sensitivity values for both XLR and RCA inputs.
• Efficient power usage:

  – Maximum power consumption: ~300 W.

  – Standby power: <0.5 W.

SPECIFICATIONS