12inch 400W RMS Midbass Factory Speaker in Guangzhou

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Touch Control
• Speaker System: Optional Combination
• Speaker Material: Wood
• Model NO.: 12FW75V1-8
• Application: PA
• Certification: CE, RoHS, FCC
• Monitor: Nope
• THD: <0.005%
• Transport Package: Carton
• Specification: 1 piece
• Trademark: CI
• Origin: China

Product Description

Key Features

• copper voice coil delivers precise control
• 3inch high quality copper clab aluminum coil 
• clear sound with very detail sound quality

GENERAL SPECIFICATIONS

Nominal diameter	mm (in.)	311(12)
Nominal impedance	Ω	8
Minimum impedance	Ω	6.6
Program power (1)	W	800
AES Power rating(2)	W	400
Sensitivity (3)	dB	97
Frequency range	Hz	58 ~ 3500
Voice coil diameter	mm (in.)	75(3)
Chassis material	Aluminium
Magnet material	Ferrite
Magnet dimensions (ODxIDxh)	mm	170 x 85 x 20
Coil material	CCAW
Former material	Glass Fiber
Xmax(4)	mm	6
Xmech(5)	mm	11.5
Gap height	mm	9
Voice coil Wingding height	mm	18

SMALL SIGNAL PARAMETERS

DC resistance	Re	Ohm	5.3
Resonance frequency	Fs	Hz	58
Moving mass	Mms	g	65
Compliance	Cms	mm/N	0.15
Force factor	BL	N/A	17.5
Mechanical Q-factor	Qms		4.3
Electrical Q-factor	Qes		0.36
Total Q-factor	Qts		0.33
Equivalent air volume	Vas	I	60
Voice coil Inductance	Le	mH	0.75
Diaphragm area	Sd	cm²	542
Reference efficiency	Eta 0	%	2.6

SHIPPING INFORMATION

Net weight	Kg	5.4
Multipack size (1) (W x D x H)	mm	325 x 325 x 175
Multipack weight	Kg	6

Our factory production line
Containers Orders 

About Hiwell

HIWELL was founded in Guangzhou, China in 2009. We don't have a long history, but we have the spirit of Chinese people who are hard-working, good at learning and innovative. Pursue "full efficient and all-round" products and adhere to the "to serve you wholeheartedly" service.

HIWELL is a manufacturer of high quality professional loudspeakers. In order to improve the process quality and production efficiency of our products, we independently design and manufacture automated production line equipment for professional loudspeakers, making our products more competitive in the industry. In terms of product design and component material specifications, our design patents are approved by the National Patent Certification.

Only the highest quality materials sourced from the world's most respected suppliers are used in our quest to produce the perfect transducer solutions. Every product represents the cutting edge in acoustic design technology, engineering and material science, optimised performance and outstanding durability coupled with amazing value. Built to a high standard with systematic testing and strict quality controls that ensures performance excellence is retained indefinitely.