21 Inch SPL Car Speakers Deep Bass 2 Layer 460 Oz Y30H Magnet 4 Layer Foam Surround

Deep Bass 21" SPL Car Subwoofers Nonpressed Paper Cone2-layer gasket

Features:

21" High power handling subwoofer

460 oz Y30H magnet

Dual 1 Ohm impedance

5000W RMS Power

10000W MAX Power

• High roll 4-Layer foam surround
• Non-Pressed Pulp Paper Cone
• Sextuplet 12" progressive roll Conex spiders
• Co-extruded dual tinsel wire system incorporating woven leads
• Black 3" anodized ultra-long aluminum hi-temp former for extreme power handling
• Dual 1/2 ohm CCAW (Copper Covered Aluminum Wire) flat wound voice coil
• Dual nickel plated 5-way 4 gauge binding posts
• Low carbon top and bottom plates yield symmetric magnetic field for increased operating efficiency
• 4-point precision motor alignment system
• Hyper extended one-piece vented back plate to maintain temperature stability and linear voice coil alignment
• Heavy duty machine cut die-cast aluminum competition style basket with CAD located aerovents

Our Advantage:

21 Inch Car Subwoofer have High quality , loud sound and good service;

Accept ODM &OEM;

"Team Hal",World dBDrag SPL Champion approved and appreciated our production;

Provide best price;

Custermers design and logo are welcome;

Little defects.

FAQ

<1>Q: How to order?
A: If you are interested in any of our items,please contact us freely;when you confirmed everything, PI will send and please pay deposit.

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<2>Q: Shipment?

A:We can arrange shipment from either your specified forwarder or our forwarder.After ETA, please pay the balance before we provide you B/L.

<3>Q: How about your after-sales service?
A: All of our products are 1 years warranty against defective materials and workmanship, if any quality

problem, free replacement or repair parts will be sent in the next order. Furthermore, tracking the package for customer until the customer get it.

<4>Q: What is your enterprise type?
A: We are a professional manufacturer for car audio products and we have the export right.

<5>Q: Where is your factory located? How can I visit there?
A: Our factory is located at Jiashan city,Zhejiang , China. if you visit our factory,you can fly to either Shanghai or Hangzhou.

<6>Q: What is your payment terms?
A: Generally is 30%T/T after order,and balance after shipment.

<7>Q:How about sample oder?

A: We can make sample as your requirement ,we need about 10days to make sample after receipt of payment.

<8>Q: What is production package?
A: Usually is gift box and master carton, it can depend on clients