Polk Audio - Car & Marine Audio Speakers

Driver Properties
Name	MM104 (4 ohm)
Diameter	10 in.
No. of Drivers	1
Fs	32
Qms	11.83
Vas	31.79
Sd	346 sq. cm / 53.63 sq. in.
Qes	0.486
Le	2.17 mH
Z	4 ohm
Pe	1000



Box Properties
Name	SubZone H-101LQ or equivalent
Type	Single Sealed
Shape	Rectangular
Comment	Use 3/4 inch MDF for box building material
Enclosure details	0.66 cu. ft. (18.69 liters)

Overall External Dimensions
Width	15" (38.10cm)
Height	13" (33.02cm)
Depth	9-141/250" (24.29cm)

Chamber 1

Vb = 0.66 cu.ft. (18.69 liters)
Qtc = 0.720
QL = 20
F3 = 51.61 Hz.
Fill = Minimal Polyfill

*** As measured with a in-house car with 1 Volt input. Actual results may vary with different vehicles.