15 Inch Woofer Quality Speaker Professional Audio Speaker

• Customization: Available
• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Model NO.: HD15C300
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Mono
• Speaker Material: Ferrite
• Application: Commercial, Home
• Monitor: None
• THD: <0.005%
• Voice Coil Diameter: 3 Inch (75mm)
• Basket: Aluminium
• Program Power: 900 W
• Sensitivity: 96 dB
• Net Weight: 7.6kg
• Magnet: Ferrite 190
• Type: 15 Inch Woofer
• Transport Package: by Export Carton
• Specification: 10/12/15/18 inch are all available.
• Trademark: OEM and ODM are both welcome.
• Origin: China
• HS Code: 851829000
• Production Capacity: 6500 Pieces/Month

Product Description

15 inch woofer quality speaker professional audio speaker

Model:HD15C300
Specification
Nominal diameter	15	mm/inch
Rated impedance	8	ohm
Nominal power (AES)	450	W
Maximum power	900	W
Sensitivity (1w/1m)	96	dB
Frequency response	42-3K	Hz
Voice coil diameter	75/3	mm/ inch
Magnet Type	Ferrite
Magnet size	190	mm
T/S Parameter
Fs	45	Hz
Re	4.9	Ω
Qes	0.53
Qts	0.52
Qms	16.5
Vas	146.7	L
Cms	134.5	mm/N
Mms	92.6	gr
BL	15.4	N/A
Sd	876	cm²
Mounting information
Overall diameter	390	mm
Bolt Circle diameter	375	mm
Baffle Cutout diameter	356	mm
Depth	180	mm
Net weight	7.55	KG
Shipping	400*400*200	mm

INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make  different tranducers, compression drivers and tweeters. We not only provide goods but technology. OEM and ODM are both welcome.