
Price updated 22 Apr 2026, 10:00
LAB Gruppen D 40:4L
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£2659.00
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Product Description
- 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























