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
| 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 Co., Ltd. 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.
