12'' 220mm Magnet 75mm Voice Coil Speaker WOOFER Model LJ121001
MOQ:
100 pieces
Model:
lj121001
Place of Origin:
guangzhou,china
Payment:
bank tranfers / tt
Delivery Time:
3-15 days
MOQ:
100 pieces
Model:
lj121001
Place of Origin:
guangzhou,china
Supplier Info.
Company Name： Guangzhou Hongsheng Electroacoustic Co., Ltd.
Registration Date：
2005
Country / Region：
guangdong / China
City：
guangzhou
Main Products：
woofers and tweeters, subwoofers for sale, speaker drivers
Product Detail
Specification | |||
| General Specification: | |||
| Nominal diameter | 300mm/12 inch | Magnet diameter | Φ220mm |
| The overall diameter | 312mm | Voice coil diameter | 100mm/4 inch |
| Install screw hole diameter | 297mm | Voice coil material | Copper/outside |
| Hole diameter | 278mm | Surround design | W Type edge |
| Technical Parameters: | |||
| Nominal impedance | 8Ω | Sensitivity | 93dB |
| Nominal power | 600W | Frequency range | 40-2500Hz |
| Program power | 1200W | ||
| T.S Parameters: | |||
| Fs | 43.654Hz | Vas | 60.916m³ |
| Re | 5Ω | Mms | 87.341g |
| Qes | 0.264 | Bl | 21.31N/A |
| Qms | 15.584 | Cms | 152.185Um/n |
| Qts | 0.259 | ||
Product Details
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High performance magnet
220 mm high-performance aerospace magnet, the voice coil adopts Φ 100 mm high-purity high-temperature resistant copper-clad aluminum square wire voice coil imported from Taiwan, with multi-disciplinary heat dissipation design, good low-frequency full and powerful lower limit and good elastic surrounding feeling, and can maintain long-term high-power use.
The paper cone is durable
Excellent suspension system blessing, perfect integration of mechanical quality and electrical quality.
Metal terminal
Use special high-end metal terminal wiring to make sound transmission stable, high sound quality is more pleasant.
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