Lab Gruppen CM-41 Mixer

The Lab Gruppen CM-41 is a compact and versatile 4-channel commercial audio mixer designed for installed sound systems such as restaurants, retail spaces, offices, hospitality venues, and conference rooms. Offering simple operation, flexible connectivity, and clean, reliable audio performance, it’s the perfect solution for small-to-medium fixed installations that require dependable mixing and paging capability.

Key Features

• 4-Channel Microphone / Line Mixer – Mix up to four mono mic or line sources.

• Phantom Power (+48V) – Available on mic inputs for condenser microphones.

• Selectable Mic/Line Inputs – Each channel accepts balanced XLR or unbalanced RCA connections.

• Priority Mute Function – Automatically ducks background music when a paging mic is activated.

• Tone Controls per Channel – Bass and treble adjustments for fine-tuning sound in each zone.

• Master Volume Control – Easy overall output level adjustment.

• Balanced and Unbalanced Outputs – Ideal for integration into any commercial amplifier or powered speaker system.

• Low Noise Design – Ensures clear and natural sound reproduction in background music and speech applications.

• Compact Half-Rack Form Factor – Perfect for space-limited installations and easy rack integration.

• Energy Efficient – Low power consumption with robust thermal management.

Technical Specifications

• Input Channels: 4 × Mic/Line (XLR/TRS combo) + 4 × RCA (stereo line)

• Phantom Power: +48 V (switchable per channel)

• Outputs: 1 × Balanced Line Out (Euroblock), 1 × Unbalanced RCA Output

• Frequency Response: 20 Hz – 20 kHz ±1 dB

• THD+N: < 0.05%

• S/N Ratio: > 100 dB (A-weighted)

• Tone Controls: ±10 dB @ 100 Hz / 10 kHz

• Input Gain Range: Mic: 0–50 dB / Line: -10 to +4 dBu

• Power Requirements: 100–240 V AC, 50/60 Hz (auto-ranging)

• Power Consumption: < 15 W