Explore Multi-Room Audio Systems: Compact, Efficient Wi-Fi Smart Speakers and More
Explore Multi-Room Audio Systems: Compact, Efficient Wi-Fi Smart Speakers and More Explore Multi-Room Audio Systems: Compact, Efficient Wi-Fi Smart Speakers and More
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Home Speakers Voice-Controlled Speakers
Product Details

21" high efficiency Neodymium subwoofer.

SPECIFICATIONS

Nominal Diameter:
Nominal Impedance:
Nominal Power:
Freq. Response:
Sensitivity:
Voice Coil Diameter:


21", 530mm
4 ohms
2000 W rms, 4000 W program
30 Hz-1.0 kHz
96 db 1w/1m
6.0", 153mm
MOUNTING INFORMATION

Overall Diameter:
Baffle Hole Dia:
Mounting BCD:
Depth:


21.5", 547mm
20.0", 508mm
20.7", 527mm
10.3", 261mm
T/S PARAMETERS

Fs:
Re:
Le:
Qms:
Qes:
Qts:
Vas:
Xmax:


32.0 Hz
3.3 ohms
1.5mH
7.0
0.31
0.3
200 L, 7.0 cuft
15mm
CONSTRUCTION

-Cast basket
-Neodymium magnet with vented voice coil
B&C 21SW152 - 4 ohm 21" 2000W Neodymium 6.0" Voice Coil Woofer
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$ 54.50

$ 41.92

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