JBL CSMA 180 Operation Manual

Also see for CSMA 1120: Application guide

Contents

JBL CSMA 180 Operation Manual Manual pdf 25 page image

25Appendix A: Target Performance SpecificationsPerformance CSMA 180 CSMA 1120 CSMA 240 CSMA 280 CSMA 2120Max Output Power per Channel into4 Ω or 8 Ω; 1kHz, ≤ 0.5% THD 80W 120W 40W 80W 120WInsertion Loss (70V & 100V outputs) 1 dB maximumContinuous Power per Channel 10W 15W 5W 10W 15WNumber of Input Channels 4 4 8 8 8Number of Output Channels 1 1 2 2 2Line Output level 5.0VRMS into 10kΩInput Sensitivity to obtain full ratedpower at 8 Ω (or 5VRMS to line out)Mic Input: 3mVRMSLine Input: 775 mVRMSRCA Input: 300mVRMSFrequency Response (measured at2.83VRMS into rated load impedanceat any output)4/8 Ohm Output: 20Hz - 20kHz, +/-2dB70V/100V Outputs: 80Hz - 15kHz +/-2dBLine Out: 20Hz - 20kHz, +/-1dBTotal Harmonic Distortion (THD)(measured at 2.83VRMS into ratedload impedance at any output)Power Amp Output: <0.5%, 20Hz - 20kHzLine Output: 0.05% typicalSignal-to-Noise Ratio (Ref. RatedPower, mixer levels @ min., mastervolume @ max. A-weighted)>90dBInput Impedance (nominal) Mic: 400 ΩLine: 20 kΩ (balanced)RCA: 50 kΩPhantom Power 27VDCCrosstalk (reference rated power,volume at mid position, 1kHz) -70 dBNominal AC Line Voltages 100-240V, 50/60 HzMinimum Load ImpedanceLow Impedance Output70V Output100V Output4 Ω60 Ω120 Ω4 Ω40 Ω80 Ω4 Ω120 Ω240 Ω4 Ω60 Ω120 Ω4 Ω40 Ω80 ΩOperating Temperature/Humidity 0°C to 35°C @ 95% R.H. (non-condensing)Storage Temperature -20°C to 85°CDimensions & WeightNet Weight (preliminary estimate) 6.8 lb(3.1 kg)7.1 lb(3.2 kg)10.6 lb(4.8 kg)11.9lb(5.4 kg)12.1 lb(5.5 kg)Dimensions Width: 8.6 in. (218.5 mm)Depth: 11.9 in. (303.4 mm)Height: 1.7 in. (43.3 mm)Width: 17.2 in. (436.9 mm)Depth: 11.9 in. (303.4 mm)Height: 1.7 in. (43.3 mm)Shipping Weight 9.9 lb(4.5 kg)10.1 lb(4.6 kg)13.9 lb(6.3 kg)15.2 lb(6.9 kg)15.5 lb(7.0 kg)Note: For AC power draw and thermal dissipation information, please visit our website. www.jblcommercialproducts.com