LA - 1
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Behind the elegant fascia, an unusually large number of output transistors and massive power supply are at the heart of the LA amplifier design. LA Series Amplifiers use a very large number of live output devices per watt attached directly to proprietary heat sinks, optimised aero-dynamically and force cooled by twin thermally controlled fans.
The front of the amplifier features left and right gain controls. An array of status LED’s indicates output and clip. A heavy duty mains switch completes the layout .
Power On is indicated by the illuminated gain knobs, when in Bridge mode the channel B led is extinguished. Balanced line inputs and links are provided on industry standard Neutrik male and female XLR connectors, Internal slide switches offer two gain settings and limiter by-pass.
User accessible external slide switches control stereo, mono and bridge functions, high pass, low pass and full range functions via the fixed 100Hz internal crossover. Ideal for a very cost effective subwoofer satellite system.
Stereo outputs are via Neutrik Speakon® compatible connectors, A third connector is provided for the bridge output option, the Channel A connector can also be wired Bi-amp.
Mains inlet is by way of a Neutrik Powercon®. The whole unit is protected by a resettable trip switch. Loudspeaker DC, over temperature, short circuit and switchable over current limiters are additional failsafe features fitted as standard.
Attractively styled, reliable and tough, ready for static installation or life on the road.
Specyfikacja techniczna
| Moc (1kHz THD<0.1%) @ 8Ω tryb STEREO: | 2 x 340 [W] |
| Moc (1kHz THD<0.1%) @ 4Ω tryb STEREO: | 2 x 600 [W] |
| Moc (1kHz THD<0.1%) @ 2Ω tryb STEREO: | 2 x 800 [W] |
| Moc (1kHz THD<0.1%) @ 8Ω tryb BRIDGE: | 1 200 [W] |
| Moc (1kHz THD<0.1%) @ 4Ω tryb BRIDGE: | 1 600 [W] |
| Pasmo przenoszenia (1W / 8Ω): | 20Hz-20kHz +0,±0.1dB [Hz] |
| Czułość wejściowa: | 0.775V / 1.0V /1.55V |
| THD+N: | <0.06% @ 8Ω 1kHz |
| Damping factor @ 400Hz into 8Ω: | 400:1 |
| IMD: | <0.02%@ 100W into 8 Ohm (60Hz & 7kHz) |
| Impedancja wejściowa: | > 20k Ω Balanced / >10k Ω Unbalanced [kOhm] |
| Sygnał / szum: | >-75dB [dB] |
| Przesłuch @ Out 8Ω/1kHz: | >-70dB [dB] |
| Klasa: | AB |
| Wejścia: | Female XLR / Male XLR / Neutrik Speakon / Binding Post |
| Kontrolki: | -30dB, -15dB, -3dB, Signal, Clip, Bridge, Mono, High, Full, Low |
| Zasilanie: | AC 240V 50Hz 10A Fuse |
| Wymiary H x W x D: | 88 x 483 x449 [mm] |
| Waga: | 18 [kg] |
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