Description
Monitor Audio Platinum C250 3G overview
The Monitor Audio Platinum C250 3G is a high-performance passive loudspeaker from Monitor Audio. The Monitor Audio Platinum C250 3G centre channel loudspeaker delivers a powerfully detailed performance as part of a high-performance home theatre system. Mirror Edge Networks can confirm system matching, amplification, placement and room requirements before supply.
Key benefits
- Designed by Monitor Audio for detailed, dynamic music and cinema reproduction
- Carefully engineered drivers, cabinet and crossover for coherent performance
- Suitable for professionally planned stereo or home cinema systems
- Product selection, installation planning and calibration support from Mirror Edge Networks
Technical specifications
| System Format | 3-Way |
|---|---|
| Frequency Response, Free-Field (-6dB) | 48 Hz – 60 kHz |
| Frequency Response, In-Room (-6dB) | 30 Hz – 60 kHz |
| Sensitivity (2.83 Vrms @ 1m, Free-Field) | 88 dB |
| Nominal Impedance | 4 Ohms |
| Minimum Impedance (20 Hz to 20 kHz) | 4.0 Ohms @ 150 Hz |
| Continuous Power Handling (RMS into 4 Ohms, Pink Noise with 6dB Crest Factor) | 300 W |
| Recommended Amplifier Power (RMS into 4 Ohm, Music Signal) | 150 – 600 W |
| Bass Alignment | Sealed |
| Port Tuning Frequency | N/A |
| Crossover Frequency | LF/MF: 850 Hz / MF/HF: 3.5 kHz |
| Drive Unit Complement | 2 x 6" RDT III bass driver, / 1 x 2.5" RDT III mid-range driver, / 1 x MPD III tweeter |
| External Dimensions including Trims, Terminals & Outrigger Feet & Spikes (H x W x D) | 225 x 630 x 325.7 mm (8.8 x 24.8 x 12.8") |
| External Dimensions including Trims, Terminals & Outrigger Feet without spikes (H x W x D) | N/A |
| Weight (each) | 25.4 kg (55 lb 15 oz) |
| Warranty | 5 years |
System design and installation
Final performance depends on appropriate amplification, placement, room acoustics and calibration. Mirror Edge Networks will confirm compatibility, finish availability and the complete system configuration before supply.
Mirror Edge Networks support
Monitor Audio is supplied on a Request Quote basis and prices are not displayed online. Free nationwide delivery is available, typically within 3–5 business days where supplier stock and project requirements allow.




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