18 Inch Chrome Plate Woofer Speaker Professional 18′′ Low Range Woofer Driver

• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Application: Commercial
• Certification: CE, RoHS
• Model NO.: MR18F03A-K
• THD: <0.03%
• Nominal Diameter: 488mm/18inch
• Nominal Impedance: 8ohms
• AES Power Handing: 1200W (AES)
• Max Power Input: 2400W (AES)
• Sensitivity 1W/1m: 96dB
• Frequency Range: 45-2kHz
• Voice Coil Diameter: 125.1mm/4.9inch
• Magnet: 280 Ferrite Ring
• Plate: Chrome
• Frame/Basket: Aluminium
• Transport Package: Carton or as Your Requirement
• Specification: 17.55kg/pcs
• Trademark: MERRY AUDIO
• Origin: China
• HS Code: 85182900
• Production Capacity: 8000 PCS/Day

Product Description

18 inch Chrome plate woofer speaker professional 18'' low range woofer driver

Product Parameters

Specification
Model:MR18F03A-K
General Specifications
Nominal Diameter					488mm/18inch
Nominal Impedance					8Ω
AES Power Handing					1200W   (AES)
Maximum Power					2400W
Sensitivity 1W/1M					96dB
Frequency Range					45-2kHZ
Voice Coil Diameter					125.1mm/4.9 inch
Windinig Material					Copper
Former Material					Aluminium
Winding Depth					26.1mm
surround material					Polycotton
surround Design					M-roll
Magnet				Φ280	Ferrite Ring
Thiele & Small Parameters
Resonance Frequency				Fs	46Hz
DC Resistance				Re	5.36Ω
Mechanical Factor				Qms	4.426
Electrical Factor				Qes	0.507
Total Factor				Qts	0.455
BL Factor				BL	28.99T.m
Effective Moving Mass				Mms	276g
Compliance				Cms	44uM/N
Equivalent Cas Air Load				Vas	92.6L
Effettive Piston Area				Sd	1237.86cm²
η(Eta Zero)				η0	1.69%
Mountiong & Shipping Information
Overall Diameter					488mm
Bolt circle diameter					470mm
Baffle Cutout Diameter					422mm
Depth					189mm
Net Weight					17.55KG

 

Detailed Photos

 

Packaging & Shipping

Packaging : 

Common carton that protect speaker from damage, or as your OEM requirements.

Shipping: 

Express/ Airlift / FCL(Full Container Load) or LCL, FOB / EXW / CIF or CNF. Our sales team are capable enough 

to arrange the shipment if you want. 
 

About us

 

Our Advantages

Why Choose Us ?

*Any questions from you are welcome and will be replied in 24 hours. 
*Experienced staff answer all your questions in fluent English. 
*Special discount and protection of sales area provided to our distributor.
*Specialized in speakers over 18 years.
*A team of designers and engineers are capable to create new items according to personal request.
*Customized design is available. 
*Welcome OEM and ODM.