Professional Audio 18′′ Doubel Magnets Subwoofer, 125mmvc, 3600 Watt, Powered Speaker.

• Noise: 0
• Activity: Passive
• Operation Mode: No
• Speaker Material: Plastic
• Application: Stage
• Certification: CE, RoHS, FCC
• Model NO.: 18FWS125V2
• AES Power Rating: 1800 W
• Program Power: 3600 W
• Voice Coil: 4.5′′vc Copper in/out
• Frequency Range: 36-1000Hz
• Sensitivity: 97dB
• Impedance: 8 Ohm
• Magnet: Ferrite
• Chassis: Aluminium
• Transport Package: Carton
• Specification: 485 x 485 x 265 mm
• Trademark: CI
• Origin: China
• HS Code: 8518290000
• Production Capacity: 50000

Product Description

Professional Audio 18'' Doubel Magnets Subwoofer,125mmVC, 3600 Watt , Powered Speaker.

 

 

• 5 INCH COPPER VOICE COIL
• 97 dB/SPL SENSITIVITY
• 3600 WATT PROGRAM POWER HANDING
• FEM OPTIMIZED MOTOR AND SUSPENSIONS
• 54mm PEAK TO PEAK MAXIMUM EXCURSION
• OPTIMIZED COOLING SYSTEM
• DOUBLE SPIDER
• RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
• TRIPLE ROLL SURROUND

GENERAL SPECIFICATIONS

Nominal diameter	mm (in.)	461(18)
Nominal impedance	Ω	8
Minimum impedance	Ω	7.4
Program power (1)	W	3600
AES Power rating(2)	W	1800
Sensitivity (3)	dB	97
Frequency range	Hz	36 ~ 1000
Voice coil diameter	mm (in.)	125(5)
Chassis material	Aluminium
Magnet material	Ferrite
Magnet dimensions (ODxIDxh)	mm	253 x 140 x 25 2pcs
Coil material	CCAW
Former material	Glass Fiber
Xmax(4)	mm	17
Xmech(5)	mm	27
Gap height	mm	16
Voice coil Wingding height	mm	42

SMALL SIGNAL PARAMETERS

DC resistance	Re	Ohm	6
Resonance frequency	Fs	Hz	36
Moving mass	Mms	g	262
Compliance	Cms	mm/N	0.09
Force factor	BL	N/A	29.6
Mechanical Q-factor	Qms		8.02
Electrical Q-factor	Qes		0.42
Total Q-factor	Qts		0.40
Equivalent air volume	Vas	I	207
Voice coil Inductance	Le	mH	3.2
Diaphragm area	Sd	cm²	1325
Reference efficiency	Eta 0	%	2.7

 

SHIPPING INFORMATION

Net weight	Kg	22
Multipack size (1) (W x D x H)	mm	485 x 485 x 265
Multipack weight	Kg	24

 

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.