15 Inch Speaker, Professional Audio Speaker Sound System for Stage

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: 2.0 Channel
• Speaker Material: Ferrite
• Model NO.: HDW-1542A
• Application: Commercial, Home
• THD: <0.005%
• Voice Coil: 4 Inch (100mm)
• Voice Coil Material: Copper
• Basket: Aluminium
• Program Power: 1000W
• Transport Package: by Export Carton
• Specification: woofer speaker
• Trademark: HD
• Origin: Guangzhou, China
• Production Capacity: 30000 Pieces/Year

Product Description

15 inch full range acoustic speaker pro audio sound loudspeaker for sale
 
Powered speaker 15 inch DJ sound system
 

Model: HDW-1542A
Genenral Specifications
Nominal Basket Diameter	392/15	mm/inch
Voice Coil Diameter	100	mm
Nominal Impedance	8	ohm
Sensitivity	97	dB
Usable Frequency Range	40-2.7K	Hz
Rated Power	500	W
MAX Power	1000	W
Resonant Frequency (Fs)	40	Hz
DC Resistance (Re)	5.5	ohm
Mechanical (Qms)	15.32
Electromagnetic (Qes)	0.31
Total Q (Qts)	0.31
Efficiency	3.35%