← Manufacturer Guide · Usher
Usher.
Taiwanese manufacture with its own DMD diamond tweeter production — the affordable answer to Accuton.
All 10 Usher drivers with Thiele-Small parameters
Reference data. We do not distribute Usher – this overview is for comparison. Comparable drivers from our range: Beyma, 18Sound and Mundorf in the shop. Looking for something specific? Ask us.
| Model | Typ | Size | Impedance | Fs | Qts | Vas | Xmax | Sensitivity | Power handling | |
|---|---|---|---|---|---|---|---|---|---|---|
| 9950-20 | Dome Tweeter | 1.1" | 8.0 | 590.0Hz | – | – | – | 90.0dB | 10.0W | Datasheet ↗ |
| 9980-20BeA | Dome Tweeter | 1.1" | 4.0 | 620.0Hz | – | – | – | 90.0dB | 10.0W | Datasheet ↗ |
| 9845C | Midrange | – | – | 380.0Hz | – | – | – | 88.0dB | 15.0W | Datasheet ↗ |
| 0541A | Woofer | 5" | 8.0 | 92.0Hz | 0.488 | 2.4845l | 2.5mm | 87.0dB | 40.0W | Datasheet ↗ |
| 15HM | Woofer | 15" | 8.0 | 28.0Hz | 0.26 | 329.2521l | 5.5mm | 96.0dB | 150.0W | Datasheet ↗ |
| 15PA | Woofer | 15" | 8.0 | 35.792Hz | 0.433 | 208.8297l | 5.5mm | 95.19dB | 150.0W | Datasheet ↗ |
| 8935A-1 | Woofer | 7" | 8.0 | 32.0Hz | 0.342 | 41.001l | 5.0mm | 86.0dB | 70.0W | Datasheet ↗ |
| 8945A | Woofer | 7" | 8.0 | 30.0Hz | 0.263 | 53.4013l | 8.7mm | 88.0dB | 70.0W | Datasheet ↗ |
| 8948A | Woofer | 7" | 8.0 | 31.0Hz | 0.272 | 43.6622l | 6.0mm | 88.0dB | 70.0W | Datasheet ↗ |
| 8955A | Woofer | 8" | 8.0 | 26.0Hz | 0.317 | 81.0983l | 6.0mm | 88.0dB | 80.0W | Datasheet ↗ |
Taiwan · Taipei · Exotic level ★★★☆☆