CWM 663
CWM 663 CWM 664 CWM 652 Grille
$600.00

600-Series 6" In-Wall Speakers (Each)

These speakers are built to perform. Same sound profile as their 6" in-ceiling siblings. Great complement in living rooms and great rooms.

Model CWM 663
CWM 664
CWM 652
Description 2-Way In-Wall System
2-Way In-Wall System 2-Way In-Wall System
Drive Units
  • 1" 1" Nautilus Tube Loaded Aluminum Dome Tweeter
  • 1x 6" Blue Aramid Fibre Cone Bass/Midrange Driver
  • 1x 1" Nautilus Tube Loaded Aluminum Dome Tweeter
  • 1x 6" Black Glass Fibre Cone Bass/Midrange Driver
  • 1x 1" Nautilus Tube Loaded Aluminum Dome Tweeter
  • 1x 5" Blue Kevlar Cone Bass/Midrange Driver
Details Utilizes a three-position high frequency switch to fine tune the sound
Utilizes a three-position high frequency switch to fine tune the sound Utilizes a three-position high frequency switch to fine tune the sound
Frequency Range (-6dB)
45-50kHz
45-35kHz
54-50kHz
Recommended Amp Power 25-150W
25-130W
25-100W
Sensitivity (2.83V, 1m)
88dB
87.5dB
86dB
Impedance Nominal (Min) 8 Ohms (4.5 Ohms Minimum)
8 Ohms (4.5 Ohms Minimum) 8 Ohms (4.5 Ohms Minimum)
Frame Height
12.4" (315mm)
12.4" (315mm) 10.9" (264mm)
Frame Width 8.7" (221mm) 8.7" (221mm) 7.5" (191mm)
Cut-Out Height
11" (279mm)
11" (279mm) 9" (228mm)
Cut-Out Width 7.2" (183mm) 7.2" (183mm) 6" (153mm)
Depth Behind Surface
3.7" (95mm)
3.7" (95mm) 3.7" (95mm)
Protrusion  0.2" (4mm)
0.2" (4mm) 0.2" (4mm)
Pre-mount Kit W6 (Not Included) - $39.99
W6 (Not Included) - $39.99 W5 (Not Included) - $39.99
Back Box and Pre-Mount Kit
6W+W6 (Not Included) - $239.98 Single
6W+W6 (Not Included) - $239.98 Single 6W+W5 (Not Included) - $239.98 Single
Downloads - Speaker


Backbox (BB 6W)

  • Defines a perfect working volume for the speaker.
  • Not only for drywall and solid construction.
  • For an even better sound performance.
  • Increases sound insulation to adjoining rooms.
  • Provides fire safety barriers sometimes requires 
    Download - Owner's Manual Download - Drawing (PDF)

      Pre-Mount Kit (PMK W6, PMK W5)

      • Identifies the position of the speaker during construction.
      • Provides a guide for cutting plasterboard.