PA Strong Paper Cone Speaker 15 Inch Woofer with 4 Inch Coil

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Speaker System: Professional
• Speaker Material: Wood
• Application: Professional
• Model NO.: 15NDF100U1-8
• Certification: CE, RoHS, CCC, FCC
• Monitor: No
• THD: <0.005%
• Transport Package: Imported Kraft Paper Carton
• Specification: 15 INCH
• Trademark: HIWELL
• Origin: Made in China
• HS Code: 851829
• Production Capacity: 10000/Year

Product Description

Pa strong paper cone speaker 15 inch woofer with 4 inch coil 
 

15" WOOFER

NEODYMIUM MAGNET

ALUMINIUM BASKET DRIVER

- 4 INCH

- 98 dB/SPL SENSITIVITY

- 1400 WATT PROGRAM POWER HANDING

- FEM OPTIMIZED MOTOR AND SUSPENSIONS

- OPTIMIZED COOLING SYSTEM

- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

- ALUMINIUM DEMODULATING RING

GENERAL SPECIFICATIONS
Nominal diameter	mm (in.)	389(15)
Nominal impedance	Ω	8
Minimum impedance	Ω	6.3
Program power (1)	W	1400
AES Power rating(2)	W	700
Sensitivity (3)	dB	98
Frequency range	Hz	40 ~ 3000
Voice coil diameter	mm (in.)	100(4)
Chassis material	Aluminium
Magnet	material	Neodymium
Magnet dimensions (ODxIDxh)	mm	97 x 25 x 10
Coil material	SV
Former material	Glass Fiber
Xmax(4)	mm	8.5
Xmech(5)	mm	15.5
Gap height	mm	12
Voice coil Wingding height	mm	23
SMALL SIGNAL PARAMETERS
DC resistance	Re	Ohm
Resonance frequency	Fs	Hz
Moving mass	Mms	g
Compliance	Cms	mm/N
Force factor	BL	N/A
Mechanical Q-factor	Qms	8
Electrical Q-factor	Qes	0.31
Total	Q-factor	Qts
Equivalent air volume	Vas	I
Voice coil Inductance	Le	mH
Diaphragm area	Sd	cm²
Reference efficiency	Eta 0	%
SHIPPING INFORMATION
Net weight	Kg	9.3
Multipack size (1) (W x D x H)	mm	410 x 410 x 213
Multipack weight	Kg	10.3