18 Sound R21LW1400 Recone Kit for 21LW1400 21-inch LF Drivers Loudspeaker Transducer Subwoofer Component 8-ohms Motorcycle Car Pro Audio Component Speakers Eighteen Sound RCK211400WF080A
- "GENERAL || * Brand : 18 SOUND || * Model Number : R21LW1400 | R-21LW1400-8 | R-KIT 21LW1400 - RCK211400WF080A - 0272183110 | R21LW1400 R-KIT 8 ohms || * UPC : 8054752265448 || Eighteen Sound R-KIT 21LW1400 | Recone Kit For 18 Sound 21LW1400. Original 18 Sound reconing kit for Eighteen Sound 21LW1400 21″ (540 mm) ferrite subwoofer with nominal impedance of 8 Ω. The 18 Sound R-KIT 21LW1400 recone kit includes all the parts for replacing the entire moving speaker assembly. ||
- "Features || Voice Coil : 100 mm (4 in) Interleaved Sandwich Voice coil (ISV) for high levels of thermal stability and durability || Cone : Carbon fiber reinforced straight-ribbed cone combined with Double Silicon Spider (DSS) for improved excursion control and linearity || Distortion : Double Demodulating Rings (DDR) for lower distortion || Heat Dissipation : Improved heat dissipation via unique basket design || Weather Protection : Weather-protected cone and plates for outdoor usage ||
- "SPECIFICATIONS : || Nominal Diameter : 533 mm ( 21 in) || Nominal Impedance : 8 Ω || Minimum Impedance : 6.4 Ω || Nominal Power Handling : 1000 W || Continuous Power Handling : 1600 W || Sensitivity : 99.0 dB || Frequency Range : 24 - 2000 Hz || Voice Coil Diameter : 100 mm (4.0 in) || Winding Material : copper ||
- "MOUNTING AND SHIPPING INFO : || Overall Diameter : 545 mm (21.46 in) || Bolt Circle Diameter : 520 mm (20.47 in) || Baffle Cutout Diameter : 492.0 mm (19.37 in) || Depth : 259 mm (10.2 in) || Flange and Gasket Thickness : 14 mm (0.55 in) || Net Weight : 17.0 kg (37.48 lb) || Shipping Weight : 19.1 kg (42.11 lb) || Shipping Box : 550 x 550 x 300 mm (21.65x21.65x11.81 in) ||
- The 18 Sound R-21LW1400-8 is a high-performance, extended low-frequency loudspeaker designed for professional audio applications. It's a variant of the 21LW1400 model with an 8-ohm nominal impedance. This loudspeaker is suitable for ultra-low frequency systems and can be used as a subwoofer component in various configurations such as reflex, band-pass, or horn-loaded systems, particularly in high-power auditorium or arena loudspeaker systems.
