FreeSpace DXA 2120 Digital Mixer/Amplifier - Tech Data Sheet - Bose

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FreeSpace ® DXA 2120Digital Mixer/AmplifierDetailed Product SpecificationsAUDIO INPUTSMic/Line Inputs (4 – Balanced)Connectors3-pin EuroblockInput range20 Hz – 20 kHzInput impedanceMic 2 kΩ/Line 25 kΩMaximum input level Mic -20 dBu/Line 10 dBuEquivalent input noise -122 dB (A-weighted/20 Hz – 20 kHz)Line Inputs (4 – Unbalanced)ConnectorsDual RCA (summed to mono)Input range20 Hz – 20 kHzInput impedance10 kΩMaximum input level +10 dBuPage Input (1 – Balanced)Connector4-pin EuroblockInput range20 Hz – 20 kHzInput impedance400ΩMaximum input level -30 dBuEquivalent input noise -122 dB (A-weighted/20 Hz – 20 kHz)Direct Input (1 – Balanced)Connector3-pin EuroblockInput range20 Hz – 20 kHzInput impedance18 kΩMaximum input level +8 dBuAUDIO OUTPUTSAmplifier Outputs (2)ConnectorsNominal load (70/100V)Output impedanceAuxiliary Output (1)ConnectorOutput impedanceMaximum output level5-terminal inverted Euroblock50Ω @ 70V, 100Ω @ 100V4Ω3-pin Euroblock400Ω2.2 dBVPERFORMANCEAmplifier power 2 x 120W @ 4Ω, 2 x 100W @ 70/100VTHD (at full rated power) ≤ 0.5%Crosstalk≤ -60 dBV(below rated power, 1 kHz)Signal-to-Noise ratio 75 dB(below rated power,A-weighted)Dynamic range80 dBFrequency response 40 Hz – 16 kHz (+0/-3 dB)Sampling rate44.1 kHzA/D and D/A converters 24-bitCommunication port RS-232 serial portLED status indicators Power – blue; Signal present – green;Clip – redPOWERMains voltageAC Power ConsumptionIdleActivePeak inrush currentFuse type100V version: 100V AC; 50/60 Hz120V/220-240V version:120V/220-240V AC; 50/60 Hz39W350W23.2A @ 230V ~ 50 Hz33.2A @ 120V ~ 60 HzT6.3AL/250V (100V and 120V) orT3.15AL/250V (220-240V)DC backup power +24V (±1%)Connector2-terminal barrier stripInput voltage level +24VMinimum input power 50WMaximum input power 150WMECHANICAL SPECIFICATIONSDimensions13.8"D x 16.5"W x 3.5"H(349mm x 420mm x 90mm)WeightProduct32lb (14.4kg)Shipping40lb (18.1kg)3.54 [90.0mm]ENVIRONMENTALOperating temperatureStorage temperatureHumidity16.54 [420.0mm]32º – 104ºF (0º – 40ºC)18.90 [480.0mm]-40º – 158ºF (-40º – 70ºC)40% – 90% relative humidity3.0 [76.2mm]TECHNICAL DATA SHEETMechanical Diagrams13.75 [349.3mm]3.54 [90.0mm]3.0 [76.2mm]3.42 [87.0mm]16.54 [420.0mm]12.99 [330.0mm]2OF 818.90 [480.0mm]Front ViewSide Viewpro.Bose.com13.75 [349.3mm]
FreeSpace ® DXA 2120Digital Mixer/AmplifierFront and Rear Panel Diagrams561 LCD panel – Displays menu selections forconfiguring and viewing system settings.2 Directional buttons – Navigates system menusand setting options shown on the LCD.3 SELECT button – Confirms selections andsettings in the system menus.4 POWER LED – Blue light indicates the systemis on. No light when unit is off.5 SIGNAL and CLIP LEDs – Shows signal states forOUTPUT 1, OUTPUT 2, PAGE and DIRECT.Signal Unlit = No signalSignal Green = Signal present1 2 3 478Clip Unlit = No clippingClip Red = Clipping9106 GAIN knobs – Adjusts gain for OUTPUT 1,OUTPUT 2 and PAGE.7 BASS and TREBLE knobs – Adjusts tonalbalance for OUTPUT 1 and OUTPUT 2.8 Enclosure door – Conceals system controls.9 SIGNAL and CLIP LEDs – Shows signal states forInputs 1 – 4.Signal Unlit = No signalSignal Green = Signal presentClip Unlit = No clippingClip Red = Clipping10 Gain knobs – Adjusts gain for INPUT 1 – INPUT 4.TECHNICAL DATA SHEET1 3 2 4 5 6 8 7 9 10 1114 13 121 LINE INPUTS – Two unbalanced RCA audio jacksper input (summed to mono).2 MIC/LINE INPUTS – Balanced Euroblock inputjacks. One per input.3 MIC/LINE switch – Adjusts for the propersignal level being used with the four Euroblockinput connectors. (Mic connections require useof the Euroblock input jacks.)4 DIRECT INPUT – Balanced override input jack.5 PAGE INPUT – Balanced audio input jack.6 AUX OUTPUT – Fixed line-level signal output forother amplified equipment.7 OUTPUTS 1 and 2 – Speaker connections for twopowered outputs (70V, 100V or 4-ohm operation).8 REMOTE – Input jack for volume-only control andvolume control with A/B select user interfaces.9 BACKUP POWER – For connection to backuppower source.10 POWER OFF/ON – AC power switch.11 FUSE – T6.3AL/250V (100V and 120V) orT3.15AL/250V (220-240V).12 AC mains line cord jack – AC line voltage input.13 120V/220-240V switch – Switches between 120Vand 220-240V AC input voltage. This switch isnot provided on 100V AC input voltage models.14 COM – RS-232 serial port is reserved forsystem updates.3OF 8pro.Bose.com
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FreeSpace DXA 2120 Digital Mixer/Amplifier - Tech Data Sheet - Bose

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