MSX 300 vs Sub 300
The Sub 300 matches the MSX 300 on power @ 8ω (300W), low-frequency extension (31 Hz), high-frequency extension (200 Hz), and woofer (8").
AI-generated product photo — not official manufacturer imagery.
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Estimated price (community-sourced)
$499
Around — community and catalog average, updates slowly
About the MSX 300
The Cambridge Audio MSX Sub 300 is a powered subwoofer in the refreshed MSX modular speaker range, designed as a successor to the popular Minx series. It features a 300-watt amplifier, an 8-inch forward-firing active driver, and dual Auxiliary Bass Radiators (ABRs) in a larger cabinet for enhanced low-end extension and headroom compared to the MSX Sub 200. Incorporating Digital Signal Processing (DSP) for controlled performance at high volumes, it suits modern living spaces for stereo or home cinema setups. the product is actively manufactured and available from April 2026.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Frequency Response
- 31 Hz - 200 Hz
- Power Handling
- 300W
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 300W @ 8Ω
Speaker Design
Driver configuration and enclosure design
- Driver Size
- 8"
- Driver Count
- 2
Connectivity
Input and output connections
- Analog Inputs
- line-level inputs
Key Specifications
Power: 300W
Frequency: 31-200 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions