See nothing, hear everything
The CWM7.5 shares the acoustic configuration of the 707 S2 and like its sibling, it houses a 130mm (5in) bass/mid-range Continuum cone driver plus a 25mm (1in) Carbon Dome tweeter, coupled to a forward-firing FlowportTM for outstanding bass response from a relatively small footprint. It has a critically formed baffle constructed from glass reinforced ABS plus its own integrated backbox, ensuring retrofittable installation plus optimum performance. It’s an outstanding performer when used in stereo or multi-room installations, and is equally at home as the rear speaker in a larger theatre application.
Technical Specifications
| Technical features |
Carbon Dome tweeter Continuum mid/bass Flowport™ |
| Description |
2-way in-wall system |
| Drive units |
1x ø25mm (1 in) Carbon Dome high-frequency 1x ø130mm (5 in) Continuum cone mid/bass |
| Frequency range (-6dB) |
-6dB at 43Hz and 33kHz |
| Frequency Response -3dB |
45Hz - 28kHz ±3dB |
| Sensitivity |
86dB spl (2.83Vrms, 1m) |
| Harmonic distortion |
2nd and 3rd harmonics (90dB, 1m) <1% 90Hz - 33kHz <0.5% 120Hz - 33kHz |
| Nominal impedance |
8Ω (minimum 3.8Ω) |
| Recommended amplifier power |
25W - 150W into 8Ω on unclipped programme |
| Frame height |
356mm (14in) |
| Frame width |
212mm (8.5in) |
| Depth (behind surface) |
102mm (4in) |
| Cut-out height |
331mm (13in) |
| Cut-out width |
187mm (7.4in) |
| Cut-out height w/PMK |
336mm (13.2in) |
| Cut-out width w/PMK |
192mm (7.6in) |
| Reservoir box height |
385mm (15.2in) |
| Reservoir box width |
181mm (7.1in) |
| Protrusion |
8mm (0.32in) |
| PMK |
PMK 7.5W |
| Net weight |
3.8kg (8.38 lb) |
| Finishes |
Back box: White Grille: White |
