System installers in search of a compact, high-quality amplifier that's designed for high-impedance 70V applications should check out the Lab.Gruppen LUCIA 120/1-70, a 1/2 RU sized, single-channel 120W amplifier for A/V installation applications. Localized Utility Compact Intelligent Amplification (LUCIA) offers advanced audio performance and flexibility to a decentralized approach in AV systems design. Power, processing, control, and I/O are conveniently placed exactly where they are needed. In many AV applications requiring consistent performance, LUCIA offers a logical, cost-efficient, and scalable solution that often eliminates the complications and added expense of a centralized equipment room.

The half-rack space enclosure provides fast and easy installation. The supplied wall-mount bracket allows for deployment in discrete locations, such as behind video displays or next to a projector or podium. The Lab.Gruppen LUCIA 120/1-70 includes Euroblock input and output screw terminals, a power cord, and mounting hardware.

Compact Single-Channel Amp: 1 x 120W    Comprehensive DSP    Configuration Wizard    Energy-Efficient Class-D Amplifier    Automatic Dynamic Loudness Contouring    Auto Load Sense Automatically Sets VPL    Comprehensive Circuit Protection    Includes Phoenix Connectors & Power Cord    Limited 5-Year Warranty

• Compact mono amplifier which offers 120W for high-impedance speakers on 70V distribution lines
• Comprehensive onboard DSP with loudspeaker processing and innovative features which enhance performance and simplifies system design and commissioning
• Configuration software wizard for initial setup and advanced editor for preset configuration (LUCIA connection via USB) available for Windows and Mac
• Energy efficient with Energy Star certification for supreme green credentials and exceptionally low lifetime running costs
• Automatic Dynamic Loudness Contouring adapts to optimize performance at any output level
• Comprehensive DSP features with per-channel presets for high-pass filter, parametric EQ, multiband compressor, and look-ahead limiter
• Optimized presets available for a wide range of loudspeaker models for fast configuration
• Enhanced Bass Profile for extended LF response with small loudspeakers
• Proprietary Auto Load Sense automatically sets VPL (Voltage Peak Limiter) for optimum performance with any connected load
• Efficient Class-D amplifier with low distortion and minimal heat dissipation
• Compact form factor in a half-rack, 1 RU chassis with supplied bracket for discreet on-wall mounting
• Configurable GPIO port for remote control (e.g. wall panel) for channel switching, level control, and integration with paging systems
• Comprehensive circuit protection for fail safe operation, including short circuit, thermal, and undervoltage protection
• Universal power supply supports 100 to 240 VAC at 50 or 60Hz
• Intelligent fan control for silent operation at idle and at lower output levels
• Front-panel power and fault indication as well as per-channel signal LED and attenuation knob
• Balanced high-quality analog inputs and amplifier outputs on detachable screw terminals
• Parallel analog input on unbalanced RCA connectors with optimized gain for mobile and other unbalanced sources
• Rackmount kit, pole-mount kit, and wall panel kits available as accessories

Related Questions and Answers

Q: 1. how many watts per channel?

A: Output Power 8 x 1000W (PEAK@4 ohms)

Q: 2. Does this item come with Rack mount ears?

A: The Quest Commercial M-65 does not include rack ears, but they are available separately (BH #QURKM3565).

Q: 3. hello, good day. then what is the use of having 2 channels here? Both cannot be used at the same time or cannot bridge !! thanks

A: You can use both channels of this amp at the same time.

Q: 4. Can this play all 4 speaker channels at once?

A: Yes, you can run all four output channels at the same time.

Q: 5. What type of speaker can be used with this inside a house

A: Just about anything from ceiling mounted mutli zone systems to drive high power requirement loads such as large subwoofers or transducer arrays in home theater applications.

Q: 6. Can we use 220 volts

A: Yes. This unit's voltage selector range from 110 v to 220 volts.

Q: 7. Can be using 220 volts

A: Yes . Power 110/220V Switchable (DC 12-15V)

Q: 8. What is THD rating(s) for this amp?

A: Unfortunately this manufacturer has chosen not to publish this and other specifications.

Q: 9. Is this amp bridgeable for mono?

A: The MA255 does not support bridged mono operation.

Q: 10. does this model supply phantom power required by some mikes?

A: The TOA A-912MK2 is a modular unit that requires the purchase of individual input modules for mic connectivity. The M-01F features a female XLR mic input that does supply up to 22VDC phantom power.