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CDT Audio QES-1220 GOLD 12" Audiophile SQ Small-Box Subwoofer

CDT Audio QES-1220 GOLD 12" Audiophile SQ Small-Box Subwoofer
CDT Audio QES-1220 GOLD 12" Audiophile SQ Small-Box Subwoofer
SKU: QES-1220
CDT Audio QES-1220 GOLD 12" Audiophile SQ Small-Box Subwoofer More details...
Brands: CDT Audio
Size: 12"
You can earn 7 Reward Points on this product!
Price: $499.99
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QES 1220 12” Subwoofer:


Whats in the box:

1 e/a QES 1220 12” Sub Driver 


Design Goals/ Manufacture Notes: 

Being able to meet any one of the three distinct engineering challenges met by CDTAUDIO new 8” and 10” and 12” Minibox Sub drivers would be enough for most competitive models. These engineering masterpieces simultaneously deal with the need to move large amounts of air necessary to overcome the 70+ db. of bass masking road noise in the moving automotive interior, while accurately responding to the delicate changes in the harmonic structure of the music.

This subwoofer available in DVC 4 ohm configurations. Please specify which you need at check out, or contact us if you are not sure what best fits your application. 


This product ships free!



PRODUCT DETAIL



Speaker Series

QES-1220

Model Number

QES1220-D4

List Price

$399.99

Product Shipping Weight

N/A


PRODUCT SPECIFICATIONS



Driver Type

Subwoofer

Nominal Diameter

N/A

Power Handling (RMS)

500WRMS

Impedance

DVC 4 Ohm

Sensitivity

86.1dB

Frequency Response

10Hz-400Hz

Voice Coil Diameter

2.6”

Magnet Weight

134 Oz.


THIELE-SMALL PARAMETERS



DC Resistance (Re)

N/A

Voice Coil Inductance (Le)

N/A

Resonant Frequency (Fs)

35.2Hz

Mechanical Q (Qms)

N/A

Electromagnetic Q (Qes)

N/A

Total Q (Qts)

N/A

Diaphragm Mass Inc. Airload (Mms)

N/A

Mechanical Compliance of Suspension (Cms)

N/A

Surface Area Of Cone (Sd)

N/A

Volume of Displacement (Vd)

N/A

BL Product (BL)

N/A

Compliance Equivalent Volume (Vas)

N/A

Maximum Linear Excursion (Xmax)

N/A


MATERIALS OF CONSTRUCTION



Cone / Diaphragm Material

Mid/Kevlar-paper Honeycomb

Surround Material

Rubber

Dual Voice Coil

Yes

Basket/Frame Material

Metal

Shielded

Rubber Magnet Cover


MOUNTING INFORMATION



Overall Outside Diameter

12.28”

Mounting Depth

6.22"

Baffle Cutout Diameter

11.0”

Driver Displacement

N/A

 
Vertex Audio is an internet authorized CDT Audio retailer. The full manufacturer's warranty is included on each and every product. Note that CDT ES products include CDT's unbeatable 10-year warranty completely free of charge.

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