CAMBRIDGE AUDIO MXW70 Compact Power Amplifier

Product Description

The Cambridge Audio MXW70 Compact Power Amplifier delivers serious hi-fi power in a space-saving half-width design. Built for music lovers who want clean, dynamic, and refined amplification without a bulky component, the MXW70 outputs 70 watts per channel into 8 ohms and can be bridged into a powerful 250-watt mono amplifier for more demanding speaker setups.

Engineered in London, the MXW70 uses advanced Hypex NCORE Class D amplification to combine efficiency, control, and musical detail. It is an ideal match for the Cambridge Audio MXN10 Music Streamer, creating a compact high-performance streaming hi-fi system. With both RCA and balanced XLR inputs, 12V trigger integration, premium speaker outputs, and durable all-metal Lunar Grey casework, the MXW70 is designed to add power and refinement to modern stereo systems, desktop setups, entertainment centers, and custom installations.

CAMBRIDGE AUDIO MXW70 Specifications

• Product Type: Compact power amplifier
• Power Output: 2 x 70W into 8 ohms stereo
• Power Output: 2 x 125W into 4 ohms stereo
• Mono Bridge Mode Output: 250W into 8 ohms mono
• Amplification Technology: Hypex NCORE Class D
• Speaker Outputs: 1 set
• Inputs: Stereo RCA and balanced XLR
• Other Outputs: 12V trigger pass-through
• Trigger Connectivity: 12V trigger input and 12V trigger pass-through
• THD+N: <0.015% at 5W/8 ohms, unweighted
• Signal-to-Noise Ratio: >92dB XLR, >89dB RCA, REF 1W - 20k BW
• Crosstalk: <-82dB at 1kHz
• Gain: 22.2dB XLR, 28.8dB RCA
• Input Sensitivity: 3.6V mono XLR
• Input Sensitivity: 1.65V mono RCA
• Input Sensitivity: 0.9V stereo RCA
• Input Sensitivity: 1.9V stereo XLR
• Input Impedance: 22k ohms RCA
• Input Impedance: 35k ohms XLR
• Power Amp Damping Factor: >180 at 1kHz, 8 ohms
• Maximum Power Consumption: 300W
• Standby Power Consumption: <0.5W
• Dimensions: 57 x 215 x 215mm, H x W x D
• Weight: 1.65kg
• Casework: Premium all-metal compact casework
• Finish: Lunar Grey
• Recommended System Pairing: Cambridge Audio MXN10 Music Streamer
• Optional System Pairing: Cambridge Audio DacMagic 200M DAC for added digital clarity and hi-res headphone output
• Designed In: London
• Included in the Box: Power cords, welcome letter, registration card, safety guide

What It's Great At

• Adding powerful stereo amplification: Delivers 70 watts per channel to drive a wide range of speakers with clarity and control.
• Building a compact hi-fi system: Pairs perfectly with the Cambridge Audio MXN10 Music Streamer for a space-saving streaming stack.
• Handling demanding setups: Bridges into 250W mono mode for higher-output applications and more challenging speaker configurations.
• Preserving clean signal quality: Balanced XLR inputs help reduce noise for a more precise, studio-grade connection.
• Fitting into tight spaces: The 215mm-wide casework makes it easy to place on a desk, shelf, media console, or custom cabinet.
• Integrating with modern systems: 12V trigger input and pass-through support streamlined power control with compatible components.

Expanded Key Features List

• 70 Watts Per Channel: Provides refined stereo power with 2 x 70W into 8 ohms and 2 x 125W into 4 ohms for confident speaker control.
• Bridgeable 250W Mono Mode: Converts the amplifier into a high-output mono power amp delivering 250W into 8 ohms for more demanding applications.
• Hypex NCORE Class D Amplification: Combines high efficiency with smooth, dynamic, and powerful sound in a compact chassis.
• RCA and XLR Inputs: Offers both standard stereo RCA connectivity and balanced XLR inputs for low-noise, high-quality signal transmission.
• Compact Half-Width Design: Measures just 215mm wide, making it easy to integrate into small spaces, desktop systems, entertainment units, or hidden installations.
• 12V Trigger Input and Pass-Through: Enables convenient system power control and easy integration with compatible hi-fi and custom-installed components.
• Premium All-Metal Casework: Features sturdy construction and a minimalist Lunar Grey finish that matches Cambridge Audio’s modern component design.
• MXN10 Music Streamer Compatibility: Forms a compact, high-performance streaming hi-fi stack when paired with Cambridge Audio’s MXN10 streamer.
• Low Standby Power Consumption: Uses less than 0.5W in standby for efficient everyday operation.
• Strong Damping Factor: Delivers a damping factor greater than 180 at 1kHz into 8 ohms for tight, controlled speaker performance.

FAQ Section

Q: How much power does the Cambridge Audio MXW70 deliver?
A: The MXW70 delivers 70 watts per channel into 8 ohms, 125 watts per channel into 4 ohms, or 250 watts in bridged mono mode into 8 ohms.

Q: Can the MXW70 be used as a mono amplifier?
A: Yes. The MXW70 can be bridged into mono mode to deliver up to 250 watts, making it a strong choice for more demanding speaker setups or dual-amp configurations.

Q: What type of amplification does the MXW70 use?
A: It uses Hypex NCORE Class D amplification, designed to deliver efficient, dynamic, and refined high-fidelity performance from a compact chassis.

Q: What inputs are available on the MXW70?
A: The amplifier includes both stereo RCA inputs and balanced XLR inputs, giving you flexible connection options for home hi-fi and more noise-sensitive systems.

Q: Is the MXW70 a good match for the Cambridge Audio MXN10 Music Streamer?
A: Yes. The MXW70 is designed to pair beautifully with the MXN10 Music Streamer, creating a compact, high-performance streaming hi-fi system.

Q: Can I add a DAC to the MXW70 system?
A: Yes. Cambridge Audio recommends adding the DacMagic 200M DAC for improved digital clarity and a hi-res headphone output in a compact system stack.

Q: Will the MXW70 fit in a small room or desktop setup?
A: Yes. At only 215mm wide, the MXW70 is ideal for desks, shelves, entertainment units, cupboards, and other spaces where a full-size power amplifier may not fit.

Q: Does the MXW70 support 12V trigger control?
A: Yes. It includes a 12V trigger input and 12V trigger pass-through for convenient integration with compatible audio components.