Products

DESCRIPTION

Basic Info

Model NO.	b-12100-004
After-sales Service	Provide Accessories
Warranty	One Year
Type	Car Race Speakes
Speaker Design	Woofer
Shape	Basin-shaped
Material	Aluminum
Sound Frequency	Low Pitch
Voltage	12V/24V
Connection Mode	Single Wire Double Wire
Current	2.8A/3.0A/3.5A
Energy Exchanging Mechanism	Electromagnetic
Size	12 Inch
Cone Material	Carbon Cone
Surround Material	Foam
Basket Material	Die-Casting Aluinium
Dust Cap Material	Carbon
Voice Coil Diameter	100mm/4 in
Winding Wire Mateiral	Flat Wire, Aluminium
Magnet Weight	370 Oz
Magnet Material	Ferrite
Transport Package	Carton Boxes
Specification	34x34x30CM
Trademark	oem
Origin	China
HS Code	8518290000
Production Capacity	2000 Pieces / Week

Product Description

Specification :

1, High power car subwoofer , 3500W-4000WRMS;

2, Die-casting Aluminium frame, triple magnet, 370oz, and dual 1/2/4ohm;

3, 4" high temperature aluminium voice coil;

4, Fat surround, Long throwing,High power, High dynamic,High X-max(35mm) ;

5,Sink,strong,clean and flexible low-frequency performance;

6, Silver zinced top-plate and bottom plate, nice appearance;

7, High efficiency carbon cone, triple spiders with double flat tinels leads

https://huiyinaudio.en.made-in-china.com/product/GNvnciBCMWkj/China-18-Car-Audio-Subwoofer-5000wrms-Dual-1-2-Ohm-Powerful-Subwoofer-18-Inch-Car-Race-Speaker.html

	Item	Details
1	Nominal diameter	12 Inch
2	Nominal impedance	1+1/2+2ohm
3	Fs	52Hz±15%
4	Sensitivity (dB)	87.7 dB± 3 dB (1w/1m)
5	Frequency response	45~1.5KHz
6	Power rating(W)	3500W RMS
7	Max power(W)	7000W MAX
Main materials:
Magnet size and material			Triple 220x110x25mm Y30
Back and top plate size			15MM/15MM thickness
Voice coil size and material			Φ99.5X1.0/1.0 Flat aluminium wire
Basket			12 inch Die-casting basket
Cone material			12" Carbon cone
Spider			Double spider, 4 layer, 2-2 style, Black Connex spiders
Dust cap			Φ120mm Carbon cap
Shipping information and quotation
Net weight			20.5KG
Shipping weight			22KG
Unit price			127 USD
MOQ			30 Pieces

T/S parameter

Fs 52.8034
Fs Added Mass 37.0658
Fs Known Vol 0.0000
Added Mass 280.0000
Known Vol 0.0000
Diameter 245.0000
ZMax 6.5593
ZMax Added Mass 5.5811
ZMax Known Vol 0.0000
Z F1F2 2.5611
Re 1.0000
Rms 39.7966
Qms 2.2675
Qes 0.4079
Qts 0.3457
Cms 0.0334
Mms 271.9922
BL 14.8741
VAS 10.3658
dBSPL 87.7532
L 1kHz 0.4844
L 10kHz 0.2109
CAS 7.423412E-0008
RAS 17906.1200
MAS 122.3805
RAT 117450.8000
SD 0.0471
LCES 7.3896
CMES 1229.4030
RES 5.5593
MMD 266.1985
RMT 261.0357
eta 0.3592
Z Min 2.4539
Z AVG 6.9016

 

Company profile

Since our establishment in 2009, we have been committed to manufacturing high-quality audio products, including professional audio speakers, car audio speakers, speakers with cabinets and power amplifiers. Since then, Huiyin Audio has had a complete high-quality supply chain, an excellent management team, and the ability to provide our customers with good service and high-quality products at a good price! Instead, the company introduced a series of advanced equipment such as automated production lines, high-efficiency magnetizers, impact testing machines, and temperature testing machines. To maximize, we obtained CE certification in 2012. The enterprise will be gradually developed in 2017.

We are willing to customize the speakers and amplifiers required by customers to suit their market. OEM and ODM orders are welcome.
Committed to strict quality control and thoughtful customer service, our experienced staff are always available to discuss your requirements and ensure complete customer satisfaction. When we cooperate with well-known Chinese brands, our products are also exported to customers in North America, South America, Europe, Asia, Africa and Africa and Oceania and other countries and regions. Whether it is selecting the current product from our catalog or seeking the help of an engineer to manufacture other ideal speaker models, please contact our customer service center or send an email to us. We want to establish a long-term business relationship with you.

 

OEM Service

1.OEM order is very welcome and we would like to build speakes based on your ideal requirement and price range.

We could change designs as follow :

• a, Stitching wire color on cone
• b, Basket color and basket style
• c, T-yoke style
• d, Impedance
• e, Logo on dust cap

2, Package boxes, logo printing could be customized .

3, Fast delivery ,100% QC .

FAQ

1
Q: Are you a manufacturer?

A: Yes, We are manufacturer who focus on high end speakers for car audio and professional audio.

2
Q: What's your products range?

A: Subwoofer, coaxial speaker, midranges, component speakers, tweeters and amplifiers .

3
Q: Can I get some samples?

A: Yes, we could provide samples and ship by DHL, EMS, FedEx or by sea .

4
Q: What's the payment method ?

A: T/T, Western Union and PayPal for samples payment.

5
Q: Can you print our logo on speakers and packing boxes?

A: Yes, we would like to do it for you.

6. Could you build speakers based on customer's design?

A: Yes , we could.