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CO124S Orion Cobalt
12" Subwoofer

Retails for $119.99

Special: $117.95

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Replacement Part Number: CO124S

Product Details Stock #: CO124S

CO124S Orion Cobalt 12" Subwoofer

Who knew that entry level subwoofers could perform like this... These woofers will absolutely blow your mind. With a bumped back plate, extended pole piece, large magnet, and high roll surround that give an astounding 10.25mm of Xmax.

Product Features:

Reversible top gasket
* Large copper-wound Kapton voice coil
* Autotension push terminals
* Flat Conex spider with loop stitched tinsel

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Model CO124S

Thiele/Small Parameters

Fs (free-air resonance, Hz) 25.6
Vas (equivalent compliance, cu. ft.) 4.017
Vas (equivalent compliance, liters) 113.790
Qms (Q, mechanical) 4.72
Qes (Q, electrical) 0.55
Qts (total driver Q) 0.49
Re (DC resistance, ohms) 3.55
Z (nominal impedance, ohms) 4
Le (inductance, mh) 1.37
Efficiency (1W @ 1M, dB) 87.2
Xmax (one way linear excursion, in.) 0.410
Xmax (one way linear excursion, mm) 10.4075
Pe (continuous power handling, watts) 200
Peak power handling (music, watts) 500
Mms (total moving mass, grams) 127
Cms (mechanical compliance, mm/N) 0.294721
Bl (motor strength, Tesla-M) 11.61
Sd (effective radiating area, sq. cm.) 522.792
Sd (effective radiating area, sq. in.) 81.064
Frequency range (Hz) 25 - 250Hz
Energy Bandwidth Product (EBP) 47

Driver Physical Dimension

Speaker Displacement (cu ft) 0.061
Speaker Outer Diameter (inches/mm) 12.40/ 315
Mounting hole diameter (inches/mm) 10.91/ 277
Mounting depth (inches/mm) 5.51/ 140
Magnet Weight (Oz) 41
Basket diameter (inches/mm) 12.21/310

Recommended Enclosures

Typical sealed enclosure (cu. ft.) 1

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