LAB Gruppen D 40:4L

LAB Groups D 40:4L - 4-channel installation amplifier with 4000 W total power; power: 800 W (2 ohms), 1000 W (2.67/4/8 ohms), 700 W (16 ohms), 500 W (25 V), 1450 W (70 V) 2000 W (100 V); maximum single-channel power: 850 W (2 ohms), 1150 W (2.67 ohms), 1750 W (4 ohms), 1350 W (8 ohms), 700 W (16 ohms), 500 W (25 V), 1450 W (70 V), 2000 W (100 V); LAKE DSP and Dante audio networking for networked installations; Rational Power Management for flexible power distribution; 96 kHz / 32-bit DSP signal path; four LAKE modules with MESA EQ, FIR and linear phase filters; LimiterMax peak and RMS limiters for loudspeaker protection; inputs: terminal block (analogue, AES3), RJ45 (Dante); Dante 8×8 I/O with redundant or daisy chain networks; network latency from 0.25 ms; CAFE software for configuration, monitoring and energy management; ESP tool for heat, power and current demand planning; protection functions: CAL, VHF protection, DC protection, short-circuit protection, clip limiter; Temperature-controlled fans with front-to-rear airflow; terminal block outputs for high-current loads; two RJ45 ports for Dante, LAKE and control; 100–240 V AC power supply with PFC > 0.98 and soft start; breaker emulation limiter up to 15 A; under/overvoltage protection and PAL power management; Front panel with touch buttons for power, mute and select; multicoloured LEDs for device status and channel states; dimensions (WxDxH): 483 × 425 × 44 mm; weight: 8.3 kg; colour: black/grey; scope of delivery: D 40:4L amplifier, power cable