K3 12inch Neo Line Array Sound Audio Professional Speaker

• Activity: Passive
• Application: Commercial
• Cone: Paper
• Spider: USA Material
• Voice Coil: 3.5inch Copper in/Outside with Fiberglass Bobbin
• Magnet: Neodymium
• Model NO.: 12WF7503N
• Transport Package: Strong Carton
• Specification: Net Weight ( 1unit) 6.1 kg Shipping Weight
• Trademark: OEM/ODM
• Origin: Guangzhou, China
• HS Code: 8518290000
• Production Capacity: 3000/Month

Product Description

 Ruizheng Speakers primary line consists of high frequency drivers and coaxial components, and cone drivers. We have made a strong commitment to provide a well-balanced line of Low Frequency drivers that range from 6.5" to 24", as well as a very complete line of High Frequency drivers.   Our engineers have optimized each design with CLIO software to ensure each design operates to its fullest potential time and time again. From nightclubs, to stadiums, to concert halls around the world, our products are chosen based on their reliability, consistency and most of all for their outstanding sound quality.

https://ruizhengsound.en.made-in-china.com/product/GXcnBvRunZUS/China-15inch-86mm-Voice-Coil-Line-Array-Neodymium-MID-Bass-Speaker.html
 

MODEL  12WF7503N
Specifications			Thiele Small Parameters
TYPE	Mid-bass		Fs	54 Hz
Nominal Diameter	300 mm/12 in		Re	5.2ohm
Rated impedance	8 ohm		Qms	5.5
Nominal (AES)	400 W		Qes	0.36
Continuous Program	800 W		Qts	0.33
Sensitivity(1w/1m)	97 dB		Vas	46.8.L
Frequency Range	54Hz-3000Hz		Sd	0.053 m2
Voice Coil Diameter	75mm/3 in		Mms	77.4 g
Voice Coil Material	Copper out/in		BL	19.5T.M
Mounting lnformation			Shipping   lnformation
Overall Diameter	φ312 mm/φ12.2in		Net Weight         ( 1unit)	5 kg
Bolt Circle Diameter	φ293 mm/φ11.5 in		Shipping Weight ( 1unit)	6 kg
Mount Baffle Cut-out	φ277mm/φ10.9 in		Package Size      ( 1unit)	34x34x18 cm
Depth	152 mm/6 in
Bolt Hole Diameter	8-7mm/8-0.28 in

Founded in 2011, ruizheng audio is designing and distributing amplifier, speakers,  supplying OEM/ODM components to many of the professional audio brands in the market today.