18 Inch PRO Audio Ferrite Speaker, Rcf Subwoofer for Stage 1000W

• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Touch Control
• Speaker System: Optional Combination
• Speaker Material: Ferrite
• Application: Commercial
• Model NO.: HDW-18P401b
• THD: <0.03%
• Power: 1000W-2000W
• Voice Coil: 100mm/4inch
• Magnet: 220mm
• Basket: Cast Aluminium
• Transport Package: by Export Carton or as Your Requirement
• Specification: 18 inch PA speaker subwoofer
• Trademark: HD
• Origin: Guangzhou, China
• Production Capacity: 3500 Pieces/Month

Product Description

18 inch powered subwoofer, high quality professional stage  speaker subwoofer
 

Model: HDW-18P401B
Genenral Specifications
Nominal Basket Diameter	460/18	mm/inch
Voice Coil Diameter	100/4	mm /inch
Nominal Impedance	8	ohm
Sensitivity	98	dB
Usable Frequency Range	34-1.5K	Hz
Rated Power	1000	W
MAX Power	2000	W
Resonant Frequency (Fs)	34	Hz
DC Resistance (Re)	5.6	ohm
Mechanical (Qms)	4.5
Electromagnetic (Qes)	0.36
Total Q (Qts)	0.33
Efficiency	2.90%