125mm Voice Coil – 12kg – Neo 21 Driver. This 21 Sub Speaker is ideal for use in Touring, Reggae Bars and Club Systems. Bishopsound drivers are high-quality PA speakers using strong chassis. British PAper Cones ensure perfect performance. I list this 21 at 1500w to protect it from misuse. Professional users using the right cabinet cooling and control circuitry will get greater performance. This 21 Sub Speaker is used by professionals globally to deliver sub frequencies. This is a superb BishopSound 21 1500w RMS Neodymium speaker for professional use. Overall diameter 548 mm. Net weight 12 kg. Flux Density 1.1 T. Musical Power 3000 W. RMS Rated Power 1500 W. Voice Coil DC Resistance Re 3.6. Resonance Frequency Fs 35.0 Hz. Mechanical Q Factor Qms 10.5. Electrical Q Factor Qes 0.45. Total Q Factor Qts 0.38. Mechanical Moving Mass Mms 335 g. Mechanical Compliance Cms 252 um/N. Force Factor BL 24.3 Wb/m. Equivalent Acoustic Volume Vas 260.0 It. Maximum Linear Displacement Xmax ±14 mm. Reference Efficiency o 2.250 %. Diaphragm Area Sd 1680 Cm2. Losses Electrical Resistance Res. Voice Coil Winding Copper. Voice Coil Former Glass Fibre. Bolt circle diameter 525 mm. Baffle cut out diameter 505 mm. Flange and gasket thickness 15 mm. The item “21 Neodymium Subwoofer Speaker 1500w RMS Sub Bass Woofer 4 Ohm BWN21V2″ is in sale since Monday, April 6, 2020. This item is in the category “Musical Instruments & DJ Equipment\Pro Audio Equipment\Speaker Drivers & Horns”. The seller is “bishopsound” and is located in Ripon. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, Trinidad and tobago, Uruguay, Viet nam.
- Brand: BishopSound
- Type: Subwoofer Driver
- Compatible Brand: Universal
- Size: 21″
- MPN: BWN21
- Unit Quantity: 12
- Compatible Model: B&C
- Unit Type: kg
- Country/Region of Manufacture: United Kingdom
- Custom Bundle: No
- Manufacturer Warranty: 1 Year
- Suited For: Subwoofer Frequencies