B&amp;C 21DS115

B&C 21 DS115

A power house subwoofer with great parameters, designed for professional use in compact enclosures for Club & Touring applications.

Features

The B&C 21DS115 is 21" subwoofer with a high power handling 1700 Aes, 3400 watts program power, 4.5" copper clad voice coil with an xmax rating of 16.5mm Xvar and a neodymium motor structure. The Cone is water proof treated on both sides of the driver making it exceptionally robust in tough rainy conditions held together with a triple roll surround & double silicone spider.

Specifications

Power handling 1700 Aes
Xvar 16.5mm
4.5" voice coil
Neodymium motor
FS 30Hz
QMS 10
RE 5.1
QES 0.24
QTS 0.23
SD 1680 cm squared
MMS 407 Grams
BL 40.8TXM
LE 4.6 @ 1Khz
Ebp 125
Nominal impedance 8 ohms

Thiele/Small parameters
Bl	40.8Txm
Ebp	125
Le	4.6 @ 1Khz
Mms	407 grams
Qes	0.24
Qms	10
Re	6.5 Ohms
Vas	9.5 cubic foot
Xmax	15mm & Xvar 16.5mm
Fs	30Hz
Qts	0.23

Tags: B&C 21DS115

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