PA System High Powered 15'' Neodymium Speaker Line Array Professional Sound System.

• 4 INCH COPPER VOICE COIL
• 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	5
Resonance frequency	Fs	Hz	40
Moving mass	Mms	g	138
Compliance	Cms	mm/N	0.11
Force factor	BL	N/A	19.8
Mechanical Q-factor	Qms		8
Electrical Q-factor	Qes		0.31
Total Q-factor	Qts		0.3
Equivalent air volume	Vas	I	132
Voice coil Inductance	Le	mH	1.5
Diaphragm area	Sd	cm²	880
Reference efficiency	Eta 0	%	2.5

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

Quality Assurance

 Since the raw material sent in untill the speaker sent out, every aspect of them will be fully checked.

We have many advanced test equipments to measure the quality of products. No defectives will be send out.

Our company have a nice quality control managing system(QC) that have strict management of products and staffs.

FAQ
1.Q: Are you a factory or trading company?
A: We are a manufacturer with our own factory ,we have more than 15 years experience.


2.Q: Can you do OEM and ODM?
A: Yes, both. We can put your idea into products.

3. How many days do you need to prepare the goods?
We need about 20-25 working days for large order.