This ready-to-use 3 U amp rack comes with LD Systems' DSP 44K power amplifier pre-wired to a patchbay providing convenient front panel input and output access. The rugged case with front and rear lids is made of 7 mm plywood with black film face and high-quality hardware.
Delivering 4 x 1,200 watts into 4 and 2 ohms, the amp features 24-bit signal processing and includes a preset library making it the perfect engine to power passive LD Systems loudspeakers such as Stinger® series models.
- Pre-loaded 3 U 19” rack case with power amp and patchbay
- DSP 44K 4-channel Dante™ power amplifier with 24-bit DSP
- 4 x 1,200 watts @ 4 and 2 ohms, 2 x 2,400 watts bridged @ 4 ohms
- Integrated preset library for LD Systems loudspeakers
- Patchbay with 4 x speakON, 4 x XLR/f, 2 x XLR/m, 2 x RJ45 Neutrik connectors
- 7 mm plywood case construction with high-quality hardware and front and rear lids
| Product type | Power Amplifiers |
| Product type | Power Amplifier Accessories |
| Product type | Power Amplifiers |
| Type | 19" / 3 HE |
| Weight | 17,9 kg |
| Type | 4-channel |
| Connectors | 2 x Neutrik XLR Chassis Connector |
| Connectors | 2 x RJ45 |
| Connectors | 4 x Neutrik Speakon |
| Connectors | 4 x Neutrik XLR Chassis Socket |
| Type | 19" / 1 U |
| Rated ouput power (1kHz @ 2 Ohms) | 4 x 1200 W |
| Rated ouput power (1kHz @ 4 Ohms) | 4 x 1200 W |
| Length | 483 mm |
| Height | 44.5 mm |
| Rated ouput power (1kHz @ 8 Ohms) | 4 x 675 W |
| Depth | 110 mm |
| Rated ouput power (1 kHz @ 4 Ohms, bridged) | 2 x 2400 W |
| Rated ouput power (1kHz @ 8 Ohms, bridged) | 2 x 1200 W |
| Material | Steel |
| High Z 70Vrms / 100Vpeak | 4 x 1200 |
| High Z 100Vrms / 140Vpeak | 2 x 2400 |
| Output circuitry | Class H |
| Material thickness | 1.5 mm |
| Surface | Powder coated |
| Frequency response | 10 - 22000 |
| Total Harmonic Distortion (THD) | < 0.05 % @ 1 kHz |
| Weight | 1,5 kg |
| Signal-to-noise ratio | 104 dB |
| Protection circuits | clip limiter |
| Protection circuits | DC protection |
| Protection circuits | Multiband limiter |
| Protection circuits | over-current |
| Protection circuits | RMS speaker limiter |
| Protection circuits | Short circuit |
| Protection circuits | soft start |
| Protection circuits | Thermal protection |
| Controls | Direct access buttons |
| Controls | Exit / lock button |
| Controls | On / off switch |
| Controls | Rotary switch |
| Indicators | LC display |
| Line inputs | 4 |
| Line input connectors | Neutrik XLR |
| Line outputs | 4 |
| Line output connectors | Neutrik XLR |
| Loudspeaker outputs | 4 |
| Speaker output connections | Speakon |
| Cooling | 2 fans, temperature controlled |
| Maximum Ambient Temperature | 0 - 40° °C |
| Power supply | 100 V AC - 240 V AC, 50 - 60 Hz |
| Power supply | Switching power supply |
| Relative Humidity | < 80% (non-condensing) |
| Power consumption @ full load | 1900 W |
| Width | 482 mm |
| Height | 89 mm |
| Depth | 320 mm |
| Weight | 7,9 kg |
| Features | 19" / 2 U |
| Features | Active Power Factor Correction |
| Features | Computer control software |
| Features | Dante interface |
| Features | DSP controlled |
| Features | Ethernet |
| Features | LD Systems loudspeaker preset library |
| Features | USB front port |
