P.12D4

12″ DVC PowerClass Premium Subwoofer

RMS Power 800 Watts
Efficiency (1w/1m dB) 84dB
Voice Coil Configuration 2.50″ DVC 4Ω
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Description

The PC subwoofers have even more to tell than what meets the naked eye… The wild-looking dust-cap is not just four visual pleasures but also acts as a heatsink to extract heat from the coil gap. It is also embedded into the cone’s recesses, stiffens the cone for durability, and eliminates cone flex, which causes radiated noise. All in all, this subwoofer results from strong engineering and dedication to the competitor in all of us.

Specifications

P.12D4
Fs (hz) 29.53
Qms 5.82
Vas (ft^3) 1.271
Cms (mm/n) 0.114
Mms (g) 256.8
Rms (kg/s) 17.9
Xmax 15
Xmech 22.5
Dia (in.) 9.645
Sd (in^2) 73.07
Vd (ft^3) 0.039
Qes 0.49
Re (ohms) 7.23
Z (ohms) 8
BL 26.6
Pe (watts) 800
Qts 0.45
No 0.182
1w/1m SPL 84.64
2.8v SPL 85.2
VC DIA (IN) 2.5
VC (Ohms) DVC 4
M-vd (ft^3) 0.174
Cut-out 11.13
Depth 6.375
Enclosure Recommendations PC.124
Sm Sealed 0.75
Qtc 0.751
F3 48.84
Med Sealed 1.00
Qtc 0.62
F3 55.21
Lg Sealed 1.25
Qtc 0.577
F3 0.561
Enclosure Recommendations PC.124
Sm Vented 1.75
port 4×12
Fb 38.73
F3 32.26
Med Vented 2.25
port 4×12
Fb 33.62
F3 28.36
Lg Vented 2.75
port 4×12
Fb 30.11
F3 25.7

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