Lowther A series loudspeaker
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.
The A Series range utilises the extremely large and powerful magnet assemblies for which Lowther has always been renowned.
PM2A |
PM4A |
PM5A |
PM6A |
PM7A |
PMA45 |
PMA55 |
|
Diameter |
22.5 cm |
22.5 cm |
22.5 cm |
22.5 cm |
22.5 cm |
17.4 cm |
17.4cm |
Depth |
13.0 cm |
15.5 cm |
13.0 cm |
10.5 cm |
11.0 cm |
10.5 cm |
11.0 cm |
Magnet type |
Alcomax 6 |
Alcomax 6 |
Alcomax 6 |
Alcomax 6 |
Alcomax 6 |
Alcomax 6 |
Alcomax 6 |
Flux density |
2.1 Tesla |
2.4 Tesla |
2.3 Tesla |
1.8 Tesla |
1.9 Tesla |
1.8 Tesla |
1.9 Tesla |
Frequency |
30 Hz – 22 kHz |
30 Hz – 22 kHz |
30 Hz – 22 kHz |
30 Hz – 22 kHz |
30 Hz – 22 kHz |
80 Hz – 22 kHz |
80 Hz – 22 kHz |
Impedance |
8 or 15 Ω |
8 or 15 Ω |
8 or 15 Ω |
8 or 15 Ω |
8 or 15 Ω |
8 or 15 Ω |
8 or 15 Ω |
Weight |
6.0 kg |
10.0 kg |
6.5 kg |
4.0 kg |
4.0 kg |
4.0 kg |
4.0 kg |