db804

8-inch single voice coil 4 Ohm subwoofer
Incredible Sound/Affordable Price

8" Diameter

db804
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silver
MSRP:
99.95 each (US)¹




Overview Specifications Customer Reviews
Driver Complement
Woofer 1 - 8" Diameter (20.32cm)

Electrical
Overall Frequency Response 30-200
Nominal Impedance 4 ohms
Power Handling (continuous) 180 w
Power Handling (peak) 360 w
Efficiency 85 dB
Voice Coil Diameter: Driver 1-1/2" (3.81cm)

Driver Mounting Depth  
Top Mount 4" (10.16cm)
Bottom Mount 4-9/16" (11.59cm)
Cut-out  
Driver Cut-out Diameter 7-1/16" (17.94cm)

Thiele/Small Parameters
Recommended Enclosure Sealed / Ported / Bandpass
Resonant Frequency 47 Hz
Qms 7.5
Qes 0.67
Qts 0.61
Vas 0.42cu. ft. / 11.95 L
Sd 35.65 sq in
Xmax (linear) 0.24 inch / 6.1 mm
Xmax (mechanical) 1.0 inch / 25.4 mm
Le 1.11 mH

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

5.00 (from 1 users)
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