Description
M&K Sound S150 overview
M&K Sound S150 is a purpose-built thx ultra2 reference monitor engineered for timbre-consistent, high-output cinema and music systems.
Key features
- Purpose-designed driver and crossover architecture
- Designed for consistent system voicing
- Installation-focused enclosure and mounting approach
- Suitable for professionally designed cinema or distributed-audio systems
Technical specifications
| Format | THX Ultra2 reference monitor |
|---|---|
| Impedance | 4 ohms |
| Recommended amplifier power | 25–400 W |
| Bass/midrange drivers | 2 × 5.25-inch coated fibreglass |
| Tweeters | 3 × 1.1-inch soft-fabric dome array |
| Frequency response | Approximately 75 Hz–20 kHz |
| Sensitivity | 90 dB (2.83 V/1 m) |
| Crossover | M&K Phase-Focused crossover |
| Finish | Black satin |
Official M&K Sound S150 product information
System design considerations
Final selection should account for room volume, intended listening level, placement, amplification, crossover strategy, bass management, mounting, cable routing and acoustic calibration. Finish and regional availability should be confirmed before order.
Ordering and support
The displayed price includes VAT. This product may be purchased online or quoted as part of a complete system. Free nationwide delivery is typically 3–5 business days where supplier stock is available.




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