Description A 4-zone mixer amplifier that offers source selection and volume adjustment of up to six sources and two microphone inputs. 46-120mkII offers 120W at 4/8ohms, or 120W at 70/100V line output as standard. Output power sharing is operational in 70/100V line modes. 2x facility port connections are by way of Cat5 RJ45, allowing daisy chained configuration of up to two LM2 remote plates to the facility port, for zone 1 (zone1 and zone 3, or all), and zone 2 (zone 2 and zone 4). Additional features include individual level and/or source control from either front or remote panel, remote power-down functionality, music on-hold and separate utility output. A digital paging interface allows connection of compatible digital PM paging microphones.FEATURES Provides amplification for four zones, with simple per-zone control of music, mic sources and paging in a single unit Available in two versions, with output power ratings of 120 or 240 W Transformerless output stages: can be configured to drive either 70/100 V-line systems directly, or low impedance loudspeakers (4/8 ohms) Model 46-120MK2 permits power sharing in Hi-Z mode: maximum available power of 240 W may be shared as required between Zones 1 & 3, and/or Zones 2 & 4 Front panel controls for music source, music level and mic level in each zone Two unbalanced and four balanced stereo line inputs, with individual gain trim controls Two balanced mic inputs; 12 V phantom power available Fixed 100 Hz hi-pass mic channel filters Separate microphone limiter circuit to prevent power stage limiter from ducking music signal in the presence of high mic levels Separate HF/LF EQ adjustments for mic signals and music source Paging control via CDPM Digital Paging Port or short-to-ground access for routing of Mic 1 to any Zone(s) Selectable VOX mic-over-music priority Selectable LINE 6 priority Music Mute control input (N/O and N/C) for interface to an emergency system Two Facility Ports for connection of LM-2, L-1 or M-1 remote input modules via screened Cat 5 cable; LM-2 also allows remote control of music level and line input selection Facility Ports support BT-1 Bluetooth input module Compatible with standard Cloud remote control plates: RL-1 Series (music level) and RSL-6 Series (music level and source selection) RS-232 serial and Ethernet control ports; protocol includes global and pre-zone functions Power amplifier protection circuitry Power amplifier input limiters Switchable 65 Hz high-pass filter (per-zone): reduces transformer saturation in 70/100 V-line systems Balanced Utility output with separate rear panel controls for music/mic mix: music source can follow Zone 1 selection or be permanently LINE 1 Two assignable auxiliary outputs from pre-amps (balanced, line level) Automatic power-down function (user-selectable) Thermostatically-controlled forced-air cooling 2U 19” rack mounting unitSPECIFICATIONS46-8046-80T46-120MK246-240Frequency Response20Hz – 20kHz20Hz – 20kHz20Hz – 20kHz20Hz – 20kHzLine Input Impedance10.2kohms10.2kohms>10kohm>10kohmLine Input Headroom17dB17dB12dB12dBMic Input Impedance3.3kohms10.2kohms>10kohm>10kohmMic Input Headroom17dB3.3kohms3.3kohms3.3kohmsChannel Output (Low Impedance)80W, 4ohms–120W240WChannel Output (High Impedance, 70V/100V)–62.5/125ohms41/66ohms20.5/33ohmsPower Input85-243 VAC, 47-63Hz85-243 VAC, 47-63Hz85-265 VAC, 45-65Hz85-265 VAC, 45-65HzPower Consumption (Standby)8.6W8.6W9.35W9.7WPower Consumption (Idle)20.3W20.3W31.05W35.2WPower Consumption (1/8th Power, 4ohms/100V)64.9W/92W64.9W/92W105.7W187.95WPower Consumption (1/3th Power, 4ohms/100V)126W/176W126W/176W169.73W309.9WDimensions (WxHxD)482.6 x 88 x 230mm482.6 x 88 x 230mm482.6 x 88 x 407mm482.6 x 88 x 407mmWeight5.5kg8.6kg6.9kg
