Surplus Polk Subwoofers at Madisound
jimiles
Posts: 46
Head over to Madisound if $22 Polk woofers interest you 
http://www.madisound.com/catalog/product_info.php?products_id=8349
Made for Polk Audio - 10" Paper cone woofer 4 ohm.
Stamped steel basket, foam surround, paper cone with inverted paper dust cap.
Impedance 4 ohm
Re 3.4 ohm
Fs 41 Hz
Qms 4.98
Qes 0.45
Qts 0.41
Vas 61.6 liters
Cms 356 uM/N
mms 52.2 g
Sd 0.0349 m2
BL 9.61 TM
Le @ 1kHz 1.11mH
SPL @ 1W 90.3dB (about 93dB @ 2.83V)
Frame size: 10-1/8" outside diameter, cut out diameter 9", Depth 4-1/8".
http://www.madisound.com/catalog/product_info.php?products_id=8349
Made for Polk Audio - 10" Paper cone woofer 4 ohm.
Stamped steel basket, foam surround, paper cone with inverted paper dust cap.
Impedance 4 ohm
Re 3.4 ohm
Fs 41 Hz
Qms 4.98
Qes 0.45
Qts 0.41
Vas 61.6 liters
Cms 356 uM/N
mms 52.2 g
Sd 0.0349 m2
BL 9.61 TM
Le @ 1kHz 1.11mH
SPL @ 1W 90.3dB (about 93dB @ 2.83V)
Frame size: 10-1/8" outside diameter, cut out diameter 9", Depth 4-1/8".
Party On :cool:
Jake
In the beginning, the universe was created. This made a lot of people very angry, and was widely regarded as having been a bad idea.
Jake
In the beginning, the universe was created. This made a lot of people very angry, and was widely regarded as having been a bad idea.