JBL 2202H/2202J
* Released in 1980
¥ 52,000 (1 unit, around 1981)
Commentary
A 30 cm cone type mid-woofer developed for the middle and low range of 4-way system.
There are two variations of 2202H : 2202H is an 8 Ω model and 2202J (2202 hj) is a 16 Ω model.
2202H is used for 4350B and 4355.
Equipped with a strong magnetic circuit equivalent to a 38 cm unit, it also demonstrates power for SR.
When used, it is mounted in a small enclosed enclosure.
.jpg)
Model Rating
| Type | 30 cm Cone Woofer |
| Impedance | 2202H : 8 Ω 2202J : 16 Ω |
| Allowable input (continuous program) | 300W |
| Sound pressure level | 99dB/W/m |
| Frequency band | 60 to 4 kHz |
| fo | 50Hz |
| Magnetic flux density | 12,000gauss |
| Enclosure volume | 57 ~ 113L |
| External dimensions | Diameter 311x Depth 111 mm |
| Weight | 9.4kg |
| Thiele-Small Parameters | |
| fs(Hz) | 50 |
| Re(Ω) | 5.5 |
| Qts | 0.16 |
| Qms | 3.5 |
| Qes | 0.17 |
| Vas(L) | 90 |
| SD(m2) | 0.051 |
| Xmax(mm) | 3.5 |
| VD(cm2) | 185.5 |
| Le(mH) | 1.1 |
| Η0(Half space)(%) | 6.0 |
| Pe(max) (W) (continuous sine wave input) | 150 |
.jpg)