woofer
| Model: | WMA131-20 |
|---|---|
| Brand: | TEKZONE |
| Origin: | Made In China |
| Category: | Computers & AV Digital / Computer Accessories / Speaker & Sound Box |
| Label: | speaker , woofer , audio |
| Price: |
-
|
| Min. Order: | 1000 pc |
Product Description
5 inch woofer WMA131-20
| Nominal Impedance | 4 | Ohm |
|
||
| DC resistance | 3.6 | Ohm | |||
| Nominal Power (IEC268-5) | 30 | W | |||
| Resonance Frequence:Fo | 57 | Hz | |||
| Sensitivity (1W,1m) | 85.4 | dB | |||
| Frequency response | 60~7000 | Hz | |||
| Magnet dimensions Ø×H | 85×18 | mm | |||
| Voice coil diameter | 25 | mm | |||
| Voice coil height | 10 | mm | |||
| Linear excursion (x-max) | ±2 | mm | |||
| Air gap height | 6 | mm | |||
| Effective Cone Area | 87 | Cm2 | |||
| Moving mass(incl.air) | 9.2 | g | |||
| Force factor, B×L | 4.0 | TM | |||
| Vas | 9.0 | dm3 | |||
| Qms | 3.82 | ||||
| Qes | 0.75 | ||||
| Qts | 0.63 | ||||
| Weight |
1100 |
g |
|
|
|
| ►LMS at 1W/1M to measure gated SPL with the driver on JIS standard test box.
►Lms with V/I box at 0.1W to measure Impedance and TS Parameters. |
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Member Information
| Tekzone Loudspeaker Co., Ltd. | |
|---|---|
| Country/Region: | Guang Dong - China |
| Business Nature: | Manufacturer |
| Phone: | +86-013692244976 |
| Contact: | Fox Hu (Sales Reprentative) |
| Last Online: | 08 Sep, 2009 |
