The Lab Gruppen CM82 is an 8-input, 2-output rack-mount mixer for commercial and industrial installs: bars, restaurants, retail, hotels, corporate and education spaces running background music and paging. Each mic/line input has its own volume control and output routing, and a configurable priority ducking function lets announcements automatically override the music. It is designed to be operated by non-technical staff once installed, and partners naturally with Lab Gruppen CA-series amplifiers.
8
Mic/line inputs
2
Outputs
48 V
Phantom power
1U 19″
Rack mount
Features
8 input / 2 output mixer for commercial and industrial applications
8 mic/line inputs with individual volume controls and output routing
Individual front panel master volume and bass/treble controls per output
Configurable priority muting for announcements over background music
GPI remote volume control via standard RJ-45 and Ethernet cable
Front panel power control button for direct access
Aux output for expansion to connect with amplifiers
Rack-mountable 1U, 19″ enclosure with brackets included
Euroblock mic/line input and output connectors
48 V microphone phantom power
Specifications
| Inputs | 2 × 5-pin Euroblock mic/line with priority/ducking (channels A, E); 6 × 3-pin Euroblock mic/line with summed stereo RCA (channels B, C, D) |
| Input impedance | 20 kΩ balanced mic/line; 10 kΩ unbalanced line and RCA |
| Maximum input level | 4.88 V (+16 dBu) |
| Phantom power | 48 V |
| Outputs | 2 × 3-pin Euroblock |
| Maximum output level | 9.6 V (+22 dBu) |
| Distortion | <0.05% |
| Frequency response | 20 Hz to 20 kHz, +0.5/-1 dB |
| Signal-to-noise ratio | >97 dBA |
| Remote control | 2 × RJ45 Ethernet connector (GPI) |
| Mains | Universal 100-240 V, 50/60 Hz, IEC inlet; fuse T 3.15 A L 250 V |
| Power consumption | 20 W |
| Dimensions (H × W × D) | 44 × 437 × 248 mm |
| Weight | 2.4 kg |
| Approvals | CE, WEEE, CCC, cTUVus, PSE, RCM, RoHS, FCC Part 15 Class B |





