B&W CM 4

Data

General

• Manufacturer: B&W
• Model: CM 4
• Years of manufacture: 2001-2003
• Made in: England
• Colour: Wenge, Maple, Walnut red
• Dimensions: 910 x 200 x 293 mm (H x W x D)
• Weight: 18 kg
• Original price approx.: € 1700,- (RRP/pair)

Technical Data

• Type: 2½-way bass reflex, floorstanding speaker.
• Chassis:
  • Tweeter: 1x 25 mm
  • midrange driver: 1x 165 mm (Kevlar cone)
  • woofer: 1x 165 mm
• Power handling:
• Recommended amplifier power: 50 - 150 W
• Efficiency: 90 dB (2.83 V, 1 m)
• Frequency response: 38 - 20,000 Hz (±3dB)
• Transitional ranges: 150 / 4,000 Hz
• Impedance: 8 ohms (minimum 4.4 ohms)

Special Features

• Front cover is fixed to the allen screws of the aluminium front panel, i.e. there are no holes in the front of the speaker
• Two flowports on the rear panel

Remarks

Other models in the same series:

• CM 2
• CM 4
• CM 6
• CM C