Rated 4.9 (130 reviews)
The Linea Research 44 M20 is the flagship of the 44M Series, delivering 5,000W per channel at 2 Ohms (3,000W at 4 Ohms) across four channels – 20,000W total, all channels driven simultaneously. In bridged mode, the M20 can deliver up to 10,000W, making it suitable for driving the most demanding subwoofer arrays and large-format loudspeaker systems. Like all 44M Series amplifiers, power figures are continuous rated, not burst or peak specifications. The 96kHz DSP with LIR crossovers and comprehensive VX Limiter suite handles loudspeaker processing onboard.
4
Channels · Independent
3,000W
Power per Channel · @ 4 Ohms
20,000W
Total Power · At 2 Ohms, all driven
10,000W
Bridged Power · Per bridged pair
2U
Form Factor · Rack mount
96kHz
DSP Sample Rate · LIR crossovers
Features
3,000W per channel at 4 Ohms – all four channels at full rated power simultaneously
Bridged mode delivering up to 10,000W for high-demand subwoofer applications
7-10% more efficient than competing amplifiers (independently verified)
96kHz DSP with LIR linear phase crossover filters offering lower latency than FIR
VX Limiter suite with Peak, RMS, Excursion and multi-band limiting for passive 2-way cabinets
Each channel configurable for 2 or 4 Ohm operation
25V, 70V and 100V constant voltage output for distributed audio systems
SE System Engineer PC software for remote Ethernet control; front panel for local access
Preset management with Overlay grouping for Mutes, Gains, Delays and EQ
NoteThe 44 M20 can be configured to deliver its maximum power into 2 or 4 Ohm loads. It will also drive 8 Ohm loads at 1,500W per channel, the same as the 44 M6 and 44 M10.
Specifications
| Channels | 4 |
| Power per Channel | 3,000W @ 4 Ohms |
| Bridged Power | Up to 10,000W |
| Impedance Options | 2 or 4 Ohms for maximum power; 8 Ohms at 1,500W |
| Constant Voltage | 25V, 70V, 100V |
| DSP Sample Rate | 96kHz |
| Control | Ethernet (SE System Engineer) + front panel |
| Form Factor | 2U rack mount |
| SKU | ZR1260 |
