PowerBass Specs

Powerbass M-12 Parameters

Fs (Hz) 29.15

SD (sqCM) 514.72

Vas (Liters) 81.63

Cms (M/N) 216.97

Mms (g) 137.42

BL 11.2

Qms 4.684

Qes 0.642

Qts 0.565

No (%) 0.304

Spl (dB) 92

Xmax (mm) 9.5

Voice coil size (inches) 2"

Frequency response (Hz.) 29 - 450 Hz.

Motor Structure (ounces) 148 oz.

Mounting Depth (inches) 5.7"

Power (Rms/Peak) 350 / 700 Watts

It doesnt give sub displacement but i have had good luck emailing powerbass and getting very quick responses.

 
I've had better experience calling them. I emailed them several times about my older PB-B125D and didn't get anything, called them and got the specs in about 2 minutes after they switched me to Tech.

Kef

 
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