CCM 663SR

A high-performance, in-ceiling surround speaker that’s ideal for the surround sound channel in a home theatre set-up, or for bringing stereo sound to rooms where space is limited.

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Description

Description
2-way dual channel in-ceiling system

Drive Units

  • 2x ø20mm (1in) soft dome tweeter
  • 1x ø150mm (6in) blue Kevlar® cone bass/midrange

Frequency Range (-6dB)
48Hz – 30kHz48Hz – 30kHz

Recommended Amp Power
25 – 80w (per channel)

Sensitivity SPL (2.83V, 1m)

  • 83dB (per channel)
  • 89dB (both channels driven)

Impedance Nominal (min)
8? (4?) (per channel)

Frame diameter
240mm (9.5in)

Cut-out diameter
202mm (8in)

Depth behind surface
133mm (5.2in)

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