PRO Audio Component Product Professional PA Speaker System Manufacturers

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Mono
• Speaker Material: Metal
• Model NO.: HDW-10355
• Application: Commercial, Home, Stage, Theater, Commercial
• Monitor: None
• THD: <0.005%
• Sensitivity: 95 dB
• Voice Coil Diameter: 2.5 Inch /65mm
• Frequency Range: 66-3K Hz
• Type: Woofer Speaker
• Voice Material: Aluminium
• Magnet: 170mm Ferrite
• Transport Package: by Export Carton
• Specification: Net Weight: 5.2KG
• Trademark: OEM and ODM are both welcome
• Origin: China
• HS Code: 851829000
• Production Capacity: 8000 Pieces/Month

Product Description

Pro Audio Component Product  Professional PA Speaker System Manufacturers

• 95 dB SPL 1W / 1m average sensitivity
• 65 mm (2.5 in)  Voice coil 
• 400 W AES power handling
• Excellent transient response
• Improved heat dissipation 
• Ideal for direct radiating or horn loaded midrange systems

General Specifications
Nominal Diameter	256/10	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	200	Watts
Program Power	400	Watts
Sensitivity(lw/lm)	95	dB
Frequency Range	66-3K	Hz
Minimum Impedance(Zmin)	5.2	ohm
Voice Coil Diameter	65	mm/inch
Voice Coil Material	CCA
Number of layers	2
Magnet gap depth	8	mm
Surround Shape	M-roll
Basket	Aluminium
Magnet	170*20
Mounting Information
Overall Diameter	260	mm
Bolt Circle Diameter	245	mm
Baffle Cutout Diameter	240	mm
Overall Depth	110	mm
Net Weight	5.2	kg
Shipping weight	5.53	kg
Shipping Box	270*260*125	mm

Thiele-Small Parameters
Resonance frequency	Fs	65.6	Hz
DC resistance	Re	5.2	ohm
Mechanical factor	Qms	5.33
Electrical factor	Qes	0.5
Total factor	Qts	0.45
Mechanical compliance	Cms	0.13	mm/N
Mechanical resistance	Rms	3.4	mech-ohm
of suspension losses
Effective Moving Mass	Mms	44.2	gr
Half-space efficiency	Eff	1.23	%
BL Factor	BL	13.8	T.m
Equivalent Cas air load	Vas	22.4	liters
Voice-coil inductance	LelK	0.7	mH

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