FW187
Features
♦180mm (7 in) cone type full range ♦8 ohm impedance
♦fo to 5kHz frequency response
♦90dB sensitivity at 1W/1m (3.3ft) ♦2.8kg (6.17 lb) net weight
Specifications
&
Thiele/Small Parameters
Impedance | : 8 ohm |
Minimum Frequency Response | |
| : 30Hz |
| |
Reproduction Frequency Response | |
| : fo - 5kHz |
|
|
S.P.L. | : 90dB/W (m) |
|
|
Rated Input | : 34W |
|
|
Music Power | : 100W |
| |
Equivalent Diaghram Radius | |
| : 80mm (3.15 in) |
|
|
Equivalent Mass | : 25g (0.055 lb) |
Magnet Weight (main) : 567.5g (1.25 lb)
(cancel) | 263.9g (0.58 lb) |
Net Weight | : 2.8kg (6.17 lb) |
|
|
Fs | : 30Hz |
|
|
Re | : 7.8 ohm |
|
|
Qts | : 0.31 |
|
|
Qms | : 4.23 |
|
|
Qes | : 0.33 |
|
|
Vas | : 59.97 L |
|
|
Xmax | : 4.0mm (0.15 in) |
|
|
no | : 0.518% |
|
|
Frequency Response / Impedance
110
100
90
80 |
|
|
| ohm |
70 |
|
|
| |
|
| 60¼ | 64 | |
|
|
| ||
60 |
|
| 32 | |
|
|
| ||
| Impedance |
| 30¼ 16 | |
|
|
| ||
50 |
|
| 8 | |
|
|
| ||
(dB) |
|
|
| 4 |
20 Hz | 50 100 200 | 500 1000 2000 | 5000 10000 20000 | |
Dimensions & Mounting Information
Ø198 |
|
Ø182 |
|
Ø125 |
|
43 |
|
194 | 93 |
42.5 | 6.5 |
1 |
|
| |
RED DOT |
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