Haut-parleur large bande Lowther PM2A 15 ohms
[PM2A-15] Avis/Critiques Lowther Loudspeaker Drive units are for use where only the finest standards of sound reproduction will satisfy. Their unique design and performance are world famous. Only the finest proven materials and micro-precision techniques are used in their production.
The 'A' Series range maximises design potential enabling Lowther quality to be enjoyed in systems using single drive units to multi-unit assemblies such as Lowther's incomparable horn-loaded designs.
Suitably housed, multi-unit assemblies do not necessarily require passive cross-over systems between bass, mid and high frequency units.
All "A" Series units are rated at 100 watts.
We will be happy to answer any questions, (especially those of a technical nature) - either directly from Lowther Loudspeaker Systems in the UK or additionally via your authorised Lowther Club or Distributor if overseas.
Caractéristiques du PM2A (attention pour la version 8 ohms) :
| Overall Diameter |
22.5 cm |
| Overall Depth |
13.0 cm |
| PCD Mounting Centres |
20.8 cm |
| Baffle Hole cut-out |
19 cm |
| Voice coil diameter |
3.9 cm |
| Voice coil impedance (nominal) |
15 ohm |
| Air gap width |
1 mm |
| Magnet type |
Alcomax 3 |
| Flux density (I Tesla=10,000 Gauss) |
2.1 Tesla |
| Diaphragm |
Twin Paper |
| Frequency response |
30 Hz-20kHz |
| Nominal air resonance |
36 Hz |
| Sensitivity at 1m/1kHz/1 watt |
97 db |
| Maximum voice coil travel |
± 1 mm |
| Shipping weight |
6.0 kg |
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