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Popular SPL Factory Price 12 Inch RMS 300W Double 4ohm Car Sound Subwoofer Speaker High Power Bass Subwoofers For Cars
Get Latest Price
US$ 26
≥300 Pieces
US$ 25
≥500 Pieces
US$ 24
≥1000 Pieces
Quick Details
RMS Power:
250W
Frequency Range (Hz):
44 - 16000 Hz
Place of Origin:
Guangdong, China
Brand Name:
SP audio
Product Details
Products Description
Popular SPL Factory Price 12 Inch RMS 300W Double 4ohm Car Sound Subwoofer Speaker High Power Bass Subwoofers For Cars
|
item
|
value
|
|
Nominal diameter
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φ311mm 12in
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|
Nominal impedance
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4+4 ohm
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Power rating
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250W RMS
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Sensitivity(1w/1m)
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88dB ± 2dB
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Frequency range
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44Hz~1.6kHz
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Voice coil diameter
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φ49.5mm
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Voice coil length
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28mm
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Air gap height
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6mm
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Magnet dimension
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φ140mmx25mm
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Overall diameter
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φ311mm
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Bolt circle diameter
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φ295mm
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Baffle cutout diameter
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φ273mm
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Depth
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φ130mm
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About us
Sound&Power Technology Industry Limited, alternative name Guangzhou Shengxin Electronics Co.,Ltd.
Was established in 2009. The registered capital is RMB100 million. Brand "SP Audio" and "SX Audio". Our company mainly produced for car amplifier (specially for class D amplifier) and car speakers. For car amplifier, we have our own Al and SMT & Wave workshop, 100% 4 hours aging test before final assembly. For car speakers, we have our own automatic glue machine to keep our quality.
We focus on ODM project, as our experienced engineers are able to do any magic design as you want. Our products are sold to many countries like Europe, Russian, Indonesia, South American, Turkey ... Warmly welcome your cooperation.
Was established in 2009. The registered capital is RMB100 million. Brand "SP Audio" and "SX Audio". Our company mainly produced for car amplifier (specially for class D amplifier) and car speakers. For car amplifier, we have our own Al and SMT & Wave workshop, 100% 4 hours aging test before final assembly. For car speakers, we have our own automatic glue machine to keep our quality.
We focus on ODM project, as our experienced engineers are able to do any magic design as you want. Our products are sold to many countries like Europe, Russian, Indonesia, South American, Turkey ... Warmly welcome your cooperation.
FAQ
1.Q: Who are we?
A: We are based in Guangdong, China, start from 2013, sell to Domestic Market(50.00%), South America(15.00%), North America(10.00%), Southeast Asia(5.00%), Africa(5.00%), Western Europe(3.00%), South Asia(3.00%), Eastern Europe(2.00%), Northern Europe(2.00%), Oceania(00.00%), Mid East(00.00%), Eastern Asia(00.00%), Central America(00.00%), Southern Europe(00.00%). There are total about 101-200 people in our office.
2.Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final inspection before shipment;
3.Q: What can you buy from us?
A: Car Amplifier, Car Speaker, Car Crossover, Car Equalizer
4.Q: Why should you buy from us not from other suppliers?
A: 1.Rich car audio experience 2.Advantaged AI workshop 3.Super High Speed Siemens H50 SMT WORKSHOP 4.Experienced R & D department
5.Strict quality control system
5. Q: What services can we provide?
A: Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, Paypal, Western Union, Cash, Escrow;
A: We are based in Guangdong, China, start from 2013, sell to Domestic Market(50.00%), South America(15.00%), North America(10.00%), Southeast Asia(5.00%), Africa(5.00%), Western Europe(3.00%), South Asia(3.00%), Eastern Europe(2.00%), Northern Europe(2.00%), Oceania(00.00%), Mid East(00.00%), Eastern Asia(00.00%), Central America(00.00%), Southern Europe(00.00%). There are total about 101-200 people in our office.
2.Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final inspection before shipment;
3.Q: What can you buy from us?
A: Car Amplifier, Car Speaker, Car Crossover, Car Equalizer
4.Q: Why should you buy from us not from other suppliers?
A: 1.Rich car audio experience 2.Advantaged AI workshop 3.Super High Speed Siemens H50 SMT WORKSHOP 4.Experienced R & D department
5.Strict quality control system
5. Q: What services can we provide?
A: Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, Paypal, Western Union, Cash, Escrow;
Our Service
1.We are professional manufacturer of car audio products for years and got rich experience.
2.High quality products, use original IC, factory direct competitive price, fast delivery, and first-class service.
3.We keep developing new amplifiers, 5-12 new products each month.
4.100% QC inspection before shipping.
5.We have advanced production equipment.
6.Our engineers and workers have many years' experience.
7.We value every customer's requirements. Your requirement will be replied in a short time.
2.High quality products, use original IC, factory direct competitive price, fast delivery, and first-class service.
3.We keep developing new amplifiers, 5-12 new products each month.
4.100% QC inspection before shipping.
5.We have advanced production equipment.
6.Our engineers and workers have many years' experience.
7.We value every customer's requirements. Your requirement will be replied in a short time.
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