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| [LD SP 2K4] |
| ld sp2k4 |
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| The new LD Premium Audio 3-stage CLASS-H SMPS amplifiers incorporate all the features to meet all your needs, whether you’re starting a P.A. amplifier project from scratch or just need to upgrade your present sound reinforcement equipment. In the LD Premium amps, you’ll find 2 and 4 channel models, all offering high power levels at low distortion in the range 1.5 to 6 kW, yet weighing around 8.6 kg and only 30 cm deep.
* Model Name: SP2K4
* Output Power 1 kHz, <0,05 % THD:
o 2 Ohm 2 x 1190 W
o 4 Ohm 2 x 790 W
o 8 Ohm 2 x 460 W
o Bridge at 4 Ohm 2380 W
o Bridge at 8 Ohm 1580 W
* Output Circuity: Class H
* Frequency Range (power bandwidth ± 0.25 dB): 20 Hz - 20 kHz
* THD (20 Hz - 20 kHz): < 0.05 %
* S/N Ratio: 113 dB
* Damping Factor (20 Hz - 500 Hz at 8 Ohm): > 500
* Crosstalk (20 Hz - 20 kHz): > 75 dB
* Voltage Gain (selectable): 26/32/38 dB
* Input Sensitivity: 3.0 / 1.5 / 0.8 V
* Protection: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, ICL (Inteligent Clip Limiting), PMS (Power Management System), SSP (SOA Sentry Protection)
* Controls: On / Off Switch, Volume, Voltage Gain, Dual / Link Switchable, Bridge Mode Configuration Switch
* Indicators: Signal, Temperature, ICL (Inteligent Clip Limiting), PMS (Power Management System)
* Connectors:
o Input: 2 x XLR
o Line Output: 2 x XLR
o Speaker Output: 2 x Speakon
* Power Supply: 230 V - 50 Hz
* Dimensions (W x H x D): 483 × 88.9 × 310 mm |
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Amplifiers
