Shop By
Price
  1.  
    648
    1379
Cms
  1.  
    0 µm/N
    56 µm/N
Manufacturer sensitivity
  1.  
    96.00 dB
    99.00 dB
Calculated sensitivity
  1.  
    94.21 dB
    97.53 dB
Re
  1.  
    0 ohm
    12 ohm
Qts
  1.  
    210
    430
Efficiency
  1.  
    1.61 %
    3.40 %
Calculated efficiency
  1.  
    1.66 %
    3.56 %
Vas
  1.  
    155 L
    318 L
Vas * Qts²
  1.  
    6 L
    44 L
Xmax
  1.  
    13.50 mm
    22.00 mm
Calculated Xmax
  1.  
    13.00 mm
    21.00 mm
Qms
  1.  
    4900
    11000
Qes
  1.  
    200
    460
BL
  1.  
    19.10 T.m
    47.31 T.m
Mms
  1.  
    335 gr
    487 gr
Nominal power handling
  1.  
    1700 W
    2500 W
EBP
  1.  
    72 Hz
    168 Hz
Fs
  1.  
    30 Hz
    37 Hz
Fs / Qts
  1.  
    77 Hz
    176 Hz
Le
  1.  
    0 mH
    5 mH
Weight
  1.  
    14.0 kg
    22.0 kg

21 inch

21 inch speakers from B&C Speakers

there are 8 products

per page
Set Descending Direction


B&C Speakers
21SW152-4

738.30 IT/piece
In stock
Speaker B&C Speakers 21SW152, 4 ohm, 21 inch 21SW152
4 ohm
Speaker B&C Speakers 21SW152, 4 ohm, 21 inch
ALT21SW1524
ALT21SW1524

B&C Speakers
21SW115-8

622.42 IT/piece
In stock
Speaker B&C Speakers 21SW115, 8 ohm, 21 inch 21SW115
8 ohm
Speaker B&C Speakers 21SW115, 8 ohm, 21 inch

3400 W continuous program power capacity 116 mm (4.5 in) split winding copper voice coil 30 - 1000 Hz response 97 dB sensitivity 60 mm peak-to-peak excursion before damage Neodymium magnet allows a very high force factor and linear excursion Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression Aluminium demodulating ring for very low distortion

ALT21SW1158
ALT21SW1158

B&C Speakers
21SW152-8

777.16 IT/piece
In stock
Speaker B&C Speakers 21SW152, 8 ohm, 21 inch 21SW152
8 ohm
Speaker B&C Speakers 21SW152, 8 ohm, 21 inch

4000 W continuous program power capacity 153 mm (6 in) split winding copper voice coil 30 - 1000 Hz response 96 dB sensitivity 60 mm peak-to-peak excursion before damage Neodymium magnet allows a very high force factor and linear excursion Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression Aluminium demodulating ring for very low distortion

ALT21SW1528
ALT21SW1528

B&C Speakers
21SW115-4

655.18 IT/piece
Out of stock, processing in supply
Speaker B&C Speakers 21SW115, 4 ohm, 21 inch 21SW115
4 ohm
Speaker B&C Speakers 21SW115, 4 ohm, 21 inch
ALT21SW1154
ALT21SW1154

B&C Speakers
21DS115-8

642.29 IT/piece
Out of stock, processing in supply
Speaker B&C Speakers 21DS115, 8 ohm, 21 inch 21DS115
8 ohm
Speaker B&C Speakers 21DS115, 8 ohm, 21 inch

This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is more energy in the gap, higher sensitivity, lower distortion and better overall performance.

ALT21DS1158
ALT21DS1158

B&C Speakers
21DS115-4

642.29 IT/piece
Out of stock, processing in supply
Speaker B&C Speakers 21DS115, 4 ohm, 21 inch 21DS115
4 ohm
Speaker B&C Speakers 21DS115, 4 ohm, 21 inch
ALT21DS1154
ALT21DS1154

B&C Speakers
21IPAL-1

1,323.64 IT/piece
Out of stock, processing in supply
Speaker B&C Speakers 21IPAL, 1 ohm, 21 inch 21IPAL
1 ohm
Speaker B&C Speakers 21IPAL, 1 ohm, 21 inch

When used with the Powersoft IPAL power amp modules, the 21PAL can provide extreme output in a very small, dependable package. For more information, visit the Powersoft Website.

ALT21IPAL
ALT21IPAL

B&C Speakers
21SW152-16

777.16 IT/piece
Out of stock
Speaker B&C Speakers 21SW152, 16 ohm, 21 inch 21SW152
16 ohm
Speaker B&C Speakers 21SW152, 16 ohm, 21 inch
ALT21SW15216
ALT21SW15216

there are 8 products

per page
Set Descending Direction



This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.
x
This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.
x