Price Match Guarantee!
We guarantee to match any
price from authorized dealers
Authorized Dealer
You can be sure to get 100%
genuine product from us!
30 Day Return Policy
We offer a full 30 days
money back guarantee!
In stock: Available
Your Price: $417.00 417 InStock


Click here to view available coupons


Free shipping available on this item
Earn 417 points ($ 8.34) toward a future purchase when you buy this product. Learn more.

SoundTube - CM690i 6.5" Coaxial In-Ceiling Speaker (Single)

SoundTube - CM690i 6.5" Coaxial In-Ceiling Speaker (White)
SoundTube - CM690i 6.5" Coaxial In-Ceiling Speaker (White) SoundTube - CM690i 6.5" Coaxial In-Ceiling Speaker (Black)

SoundTube - CM690i 6.5" Coaxial In-Ceiling Speaker (Single)  

CMi series in-ceiling speakers deliver to your expectations! The SoundTube’s CMi series incorporates BroadBeam® full-frequency dispersion technology and fixed-wing installation features for any type of hanging-tile or sheet rock application.


  • Patented BroadBeamHP® waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage.
  • A 66-watt transformer and high output for the sound reinforcement and PA markets.
  • One 6.5 inch treated fiber driver and one compression driver with a 1.0 inch exit mounted to a proprietary cast-aluminum baffle and heat sink.
  • Rapid-installation, blind-mount, fixed-wing mounting mechanism with constant-tension design affixes to ceiling thicknesses ranging from 0.25 inch (6.4 mm) to 1.91 inch (48.5 mm).
  • Easy-access six-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position.
  • Separate tool-free magnetic grille and bezel assembly with integrated safety cable for ease of install and in-field painting.
  • Steel grille with protective powder-coated finish for lasting durability.
  • Average sensitivity of 91.5 dB offers high-output capabilities and reduced amplification costs.
  • UL 1480 (UEAY) and 2043 approved.
  • High-quality black or white paint finish.
  • Included accessories: Tile bridge, conduit plate, Euro-block connector and paint mask/installation aid.
  • Optional accessories: Color-coded (purple) pre-construction bracket (AC-CM8-PCB), junction box (AC-CMi-JBOX).


Low Frequency (-10 dB): 62 Hz - 22kHz
Sensitivity: 91.5 dB
Power Capacity RMS: 100 W
Selectable: 25, 70.7, 100 Volt w/ Transformer
Max SPL dB @ 1 M: 111.5 dB
Nominal Impedance: 8 ohm
Transformer Options: 0.75 - 66 W
Woofer: 6.5 in. Treated fiber
Full-Range Drivers: 36 mm (1.42 in.) titanium compression driver
Connections: Four-pin Euroblock
Visible Height: 27.4 mm (1.08 in.)
Visible Diameter: 374.9 mm (14.76 in.)
Backcan Height: 201.7 mm (7.94 in.)
Backcan Width: 296.7 mm (11.68 in.)
Weight: 5.8 kg (12.8 lbs.)
Shipping Weight: 18.0 kg (39.6 lbs.)

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account