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PEX B&C 21SW152 21" Professional Neodymium Subwoofer 8 Ohm P5958581PEX-294-6020 https://cdnimages.opentip.com/full/PEX/PEX-294-6020.jpg B&C 21SW152 21" Professional Neodymium Subwoofer 8 Ohm Manufacturer Part Number: 21SW152B&C\'s 21SW152 21\" pro subwoofer speaker boasts an oversized 6.0\" voice coil, neodymium motor, 2,000 watts RMS power handling capacity, and 15 mm Xmax (60 mm peak-to-peak excursion before damage).Key Features: Lightweight but powerful FEA-optimized neodymium magnet Extremely high BL factor and Xmax for outstanding LF output 15 mm Xmax, 60 mm peak-to-peak excursion before damage 6.0\" split winding copper voice coil on fiberglass former Ventilated voice coil gap reduces power compression Aluminum demodulation ring on pole piece reduces distortion Double silicone spider B&C 21SW152 21\" Professional Neodymium Subwoofer 8 OhmThe B&C 21SW152 is an advanced, lightweight subwoofer driver featuring 2,000 watts RMS power handling, a 1.18\" long/6.0\" diameter copper voice coil with very high thermal capability, and a ventilated neodymium magnet assembly that provides low power compression. An aluminum demodulation ring fitted to the 21SW152\'s pole piece reduces distortion.Product Details BrandB&C Speakers Model21SW152 Part Number294-6020 UPC848864009889 Unit of MeasureEach Weight46.65 Product Specifications Nominal Diameter21\" Bolt Circle Diameter20.7 Moving Mass Of Diaphragm (Mmd)460 Power Handling (RMS)2000 Watts Power Handling (MAX)4000 Watts Impedance8Ω Frequency Response30 to 1,000Hz Sensitivity96dB 2.83V/1m Voice Coil Diameter6\" Thiele-Small Parameters Resonant Frequency (Fs)32Hz DC Resistance (Re)3Ω Voice Coil Inductance (Le)1.5mH Mechanical Q (Qms)7 Electromagnetic Q (Qes)0.31 Total Q (Qts)0.3 Compliance Equivalent Volume (Vas)7ft³ BL Product (BL)32.5T·m Maximum Linear Excursion (Xmax)15mm Surface Area of Cone (Sd)1680cm² Materials of Construction Cone MaterialCoated Paper Surround MaterialCloth Voice Coil Wire MaterialCopper Voice Coil FormerFiberglass Basket / Frame MaterialCast Aluminum Magnet MaterialNeodymium Mounting Information Overall Outside Diameter21.5\" Baffle Cutout Diameter20\" Depth10.3\" # Mounting Holes8 5958581 848864009889 58.8000lbs 0.00 0.00 0.00
B&C Speakers
1034.2800 2025-07-18 6 In Stock

B&C 21SW152 21" Professional Neodymium Subwoofer 8 Ohm

Brand B&C Speakers
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UPC: 848864009889
SKU: PEX-294-6020
Price:
$1,034.28Free shipping on orders over $65 on select PEX- items. Details
Quantity:
6 In Stock
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Product Description

Manufacturer Part Number: 21SW152

B&C's 21SW152 21" pro subwoofer speaker boasts an oversized 6.0" voice coil, neodymium motor, 2,000 watts RMS power handling capacity, and 15 mm Xmax (60 mm peak-to-peak excursion before damage).

Key Features:
  • Lightweight but powerful FEA-optimized neodymium magnet
  • Extremely high BL factor and Xmax for outstanding LF output
  • 15 mm Xmax, 60 mm peak-to-peak excursion before damage
  • 6.0" split winding copper voice coil on fiberglass former
  • Ventilated voice coil gap reduces power compression
  • Aluminum demodulation ring on pole piece reduces distortion
  • Double silicone spider


B&C 21SW152 21" Professional Neodymium Subwoofer 8 Ohm

The B&C 21SW152 is an advanced, lightweight subwoofer driver featuring 2,000 watts RMS power handling, a 1.18" long/6.0" diameter copper voice coil with very high thermal capability, and a ventilated neodymium magnet assembly that provides low power compression. An aluminum demodulation ring fitted to the 21SW152's pole piece reduces distortion.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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