Diamond Audio Technology CM3 12D2 Owner's Manual - Page 2

Browse online or download pdf Owner's Manual for Subwoofer Diamond Audio Technology CM3 12D2. Diamond Audio Technology CM3 12D2 2 pages. Cm3 series subwoofers

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Massive Double Stacked Magnet - high excursion, maximum efficiency

Cmax

Optimized Spider and Edge allow long throw and controlled braking

Integrated Rubber Trim Gasket - seals driver for front or rear mounting

Symmetrically Balanced Suspension - controls high excursion yaw.

Radial Vented Basket - uses venturi effect to maximize cooling efficiency

3 Year Warranty - if sold and installed by an Authorized Diamond Dealer

DIMENSIONS AND VOLUME

DIMENSION

A (Bolt Circle dia.)

B (Outside dia.)

C (Height)

D (Thru Hole dia.)

Displacement (Ft

DIMENSION

A (Bolt Circle dia.)

B (Outside dia.)

C (Height)

D (Thru Hole dia.)

Displacement (L)

INSTALLATION

On the facing page you will find Thiele/Small data and suggested enclosure

volumes for Diamond CM3 Subwoofers. The enclosures specified here are offered

as a suggestion only. Since enclosure design is as important to sound quality as the

speaker itself, it is recommended that your Authorized Diamond Retailer assist you

in designing and building an enclosure to suit your vehicle.

For more information on selecting the best subwoofer enclosure, visit the FAQ page

of our website, www.diamondaudio.com

Diamond's CM3 Series subwoofers are primarily designed for use with small sealed

enclosures. Good results have also been achieved in vented and bandpass enclosures.

HIGH PASS ("SUBSONIC") FILTERS MUST BE USED WITH NON-SEALED APPLICATIONS

TO PREVENT OVER-EXCURSION AT FREQUENCIES BELOW PORT TUNING.

The enclosure volumes shown opposite are NET INTERNAL VOLUMES. Driver, vent

and brace displacement must be taken into account when designing your enclosure.

FEATURES

IMPERIAL DIMENSIONS

CM3 08

CM3 10

CM3 12

7.755"

9.645"

11.732"

8.503"

10.314"

12.401"

4.133"

5.629"

6.220"

7.401"

9.173"

11.102"

)

0.0325

0.0596

0.0784

METRIC DIMENSIONS

CM3 08

CM3 10

CM3 12

197mm

245mm

298mm

216mm

262mm

315mm

105mm

143mm

158mm

188mm

233mm

282mm

0.92 L

1.69 L

2.22 L

CM3 15

14.566"

15.354"

7.401"

13.937"

0.1281

CM3 15

370mm

390mm

188mm

354mm

3.63 L