B&W Speakers > Inwall > CWM7.4

The mid-point in the CI700 range of in-wall speakers, the CWM7.4 has a more manageable size than the CWM7.3, but comes with a similarly impressive set of features, such as a 150mm (6in) bass/midrange driver set in a rigid die-cast chassis, a Nautilus™ tube-loaded 25mm (1in) soft dome tweeter and reinforced ABS baffle. The speaker uses a scallop under the tweeter to create a better roll-off at high frequencies, resulting in more accurate sound reproduction. Other high quality features include Mundorf crossover components and our Flowport™ venting system for a cleaner, more responsive bass.

  Description 2-way in-ceiling system
  Drive units 1x ø25mm (1in) Nautilus™ tube loaded soft dome tweeter
1x ø150mm (6in) blue Kevlar® cone bass/midrage
  Frequency range (-6dB) 47Hz – 28kHz
  Recommended Amp Power 25 – 150w
  Sensitivity SPL (2.83V, 1m) 89 dB
  Impedance Nominal (min) 6Ω (5Ω)
  Frame height 415mm (16.5in)
  Frame width 251mm (10in)
  Cut-out height 390mm (15.4in)
  Cut-out width 226mm (8.9in)
  Reservoir box height 460mm (18.1in)
  Reservoir box width 220mm (8.7in)
  Reservoir box depth 60mm (2.4in)
  Depth behind surface 90mm (3.6in)
  Protrusion 6.5mm (0.25in)
  PMK 7.4W