MM1240


Designed To Perform

12" Diameter

MM1240
Larger Image
(click to enlarge)

black
279.95 each (US)¹




Overview Specifications Customer Reviews
Driver Complement
Woofer 1 - 12" Diameter (30.48cm)
subwoofer

Electrical
Overall Frequency Response 22-200Hz
Nominal Impedance 4 ohms
Power Handling (continuous) 425 w
Power Handling (peak) 800 w
Efficiency 92 dB
Voice Coil Diameter: Driver 2" (5.08cm)

Driver Mounting Depth  
Top Mount 4-5/8" (11.75cm)
Bottom Mount 5-1/4" (13.34cm)
Cut-out  
Driver Cut-out Diameter 11" (27.94cm)

Thiele/Small Parameters
Resonant Frequency 30 Hz
Qms 3.0
Qes .63
Qts .50
Vas 1.3 cu ft/38 L
Sd 80.6 cu in/520 sq cm
Xmax (linear) 1 in
Le 3.0 mH

Other  
Speaker Warranty 1 year parts and labor (original purchaser)
Customer Rating:

5.00 (from 6 users)
See full reviews or submit your own
Expert Reviews:

Read expert reviews >>
dealer locator press & partners site map contact us employment about polk investor relations privacy policy Polk Audio Facebook Page Polk Audio Youtube Page
Copyright© 2012 Polk Audio    All Rights Reserved