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The LDSP46K is a no-compromise 4-channel power amplifier providing professional performance and versatility in a compact switch mode power supply Class H design. With a massive output of 4x 1.440W into 2Ohms and 2x 2.880 in 4Ohms stereo bridge mode it is an extremely efficient solution for touring and installation sound reinforcement weighing in at a mere 8.6kg.
Consistent operation is ensured by the heavy duty construction with high quality components and comprehensive protection circuitry including soft start with turn-on muting, PMS™ power management, SSP™ (Safe operation Sentry Protection) and ICL™ Intelligent Clip Limiting to maintain signal integrity. Protection circuits against DC, thermal and power supply overload are implemented. A switchable subsonic filter and a 3-position gain switch offer variable amplifier adjustment.
The LDSP46K features a full 20Hz - 20kHz bandwidth with low THD and crosstalk, a damping factor higher than 500, excellent S/N ratio and 3 selectable gain/sensitivity levels.
| Product type | Power Amplifiers |
| Type | PA Power Amplifiers |
| Rated ouput power (1kHz @ 2 Ohms) | 4 x 1440 W |
| Rated ouput power (1kHz @ 4 Ohms) | 4 x 1000 W |
| Rated ouput power (1kHz @ 8 Ohms) | 4 x 620 W |
| Rated ouput power (1kHz @ 4 Ohms, bridged) | 2 x 2880 W |
| Rated ouput power (1kHz @ 8 Ohms, bridged) | 2 x 2000 W |
| Output circuitry | Class H |
| Frequency response | 20 - 20000 Hz |
| Total Harmonic Distortion (THD) | < 0.05 % |
| Signal-to-noise ratio | 116 dB |
| Damping factor | > 500 |
| Crosstalk | >75 dB |
| Gain | 26 / 32 / 38 dB |
| Input sensitivity | 3.5 / 1.8 / 0.9 V |
| Protection circuits | DC, ICL (Intelligent Clip Limiting), mute when turning on, Open or mismatched loads, PMS, power supply overload, short circuit, soft start, SSP, thermal protection |
| Controls | bridge/stereo mode selector, dual/link switch, gain, mains switch (on/off), volume |
| Indicators | ICL (Intelligent Clip Limiting), PMS, Signal, temperature |
| Loudspeaker outputs | 4 |
| Speaker output connections | Speakon |
| Cooling | 2 fans, continuous speed |
| Operating voltage | Switching power supply, 220 V AC - 240 V AC, 50-60 Hz |
| Power consumption @ full load | 19 |
| Operating voltage | Switching power supply, 220 V AC - 240 V AC, 50-60 Hz |
| Width | 483 mm |
| Height | 89 mm |
| Depth | 310 mm |
| Weight | 8,6 kg |
Odkaz na stránky výrobce Ld Systems
| Osobní odběr (prodejna Ostrava - Poruba) | ZDARMA Zboží si můžete bezplatně vyzvednout na prodejně Muzikant.cz v Ostravě-Porubě | |
| Obchod poblíž | Dopravné a balné 60 Kč + Platba na dobírku 30Kč | |
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| GLS Kurýr | Dopravné a balné 85 Kč + Platba na dobírku 20Kč | |
| Výdejní místo Balíkovna.cz | Dopravné a balné 60 Kč + Platba na dobírku 30Kč |
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