|Basket Material:||Die Casting Aluminium||Rms Power Handling:||1800w|
|Resonance Frequency::||30Hz-1kHz||Sensitivity::||95dB (1m/1W)|
|Magnet Diameter::||300mm||Diameter::||21 Inch|
1kHz pro audio subwoofers,
21 Inch PA Coaxial Loudspeaker,
Paper Cone Audio Subwoofer Speaker
21 Inch PRO Audio Coaxial loudspeaker suitable for professonal audio speaker
|Nominal Impedance:||8 Ohm||Nominal Diameter:||21"|
|Nominal Power Handling:||1800W||Voice Coil Diameter:||150mm|
|Continuous Power Handling:||3600W||Voice Coil Material:||Copper|
|DC Resistance:||5.6 Ohm||Magnet Material:||300mm*25|
|Resonance Frequency:||30Hz||Diaphragm Material:||Titanium film|
1. 7 INCH COPPER VOICE COIL
2, 98 dB/SPL SENSITIVITY
3, 1800WATT PROGRAM POWER HANDING
4, FEM OPTIMIZED MOTOR AND SUSPENSIONS
5, 46mm PEAK TO PEAK MAXIMUM EXCURSION
6, OPTIMIZED COOLING SYSTEM
7, DOUBLE SPIDER
8 ,RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
9 ,TRIPLE ROLL SURROUND
<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.
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 Guangzhou city,Guangdong , China. if you visit our factory,you can fly to either Guangzhou
<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