(1) 12" cdt qes-1220

30Hertz
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Item(s) for Sale:

Selling my 12" CDT QES-1220. SVC 4ohm. Only used it for 3 weeks. Sounded really good! These subs are optimized for smaller enclosures.

Took it out to put back in my Brahma MKII.

Sub was running on 400watts RMS.

It looks tiny, but it's my **** mammoth hands

Specs:

Nom. Diameter: 12” (300mm)

Cone: Kevlar-Paper Honeycomb

Surround: NB Rubber

Sensitivity: 86.1dB

Power Handling: 500 WRMS (1000W Pk)

Frequency Response: 10 ~ 400 Hz

Nominal Impedance: 4 Ohms

Voice Coil Diameter: 2.6” (66mm)

Xmax: 20mm

Magnet Weight: 134 Oz stacked

T/S parameters

Free Air Resonance: 35.2 Hz

Voice Coil DC Resistance: 3.68 Ohms

Voice Coil Inductance @ 1 kHz: 3.54 mH

Mechanical Q (Qms): 6.06

Electrical Q (Qes): 0.56

Total Q (Qts): 0.513

Compliance Volume (Vas): 30.36 l; 1.07 f^3

Moving mass, Diaphragm: 206 Gr

Motor Force Factor: 17.54 Tm

Item(s) Description/Condition:

Cosmetic: 10/10

Mechanical: 10/10

Price:

$200 plus shipping OBO

Will also trade for:

SA-8's

Shipping and Miscellaneous Item Information:

Buyer responsible for shipping

Item Pictures:

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30Hertz

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