TECHNICAL SPECIFICATIONSPage 54 / 76 System Manual RS Series8 TECHNICAL SPECIFICATIONS8.1 RS158.1.1 System specificationsOmni DirectionalRS15 WITH NEXO TDCONTROLLER SETUPFrequency Response @-6 dB 35 Hz to 250 Hz 35 Hz to 150 HzSensitivity 1W@1m 105 dB SPL Nominal 103 dB SPL NominalPeak SPL@1m 136 to 139 dB 133 to 136 dBAvailable Crossover Frequencies 35-85, 35-120, 35-180 Hz 35-85 HzNominal Impedance 2 x 8 OhmsRecommended Power 1700 WattsPRODUCT FEATURESComponent 2 x 15” long excursion neodymium 8 Ohms driversHeight x Width x Depth 454 mm x 564 mm x 1074 mm (17.9” x 22.2” x 42.3”)Weight: Net 52 kg (115 lb)Connectors 2 x NL4, 4 poles connectors (1+/1- right or rear / 2+/2- left or front)Construction Baltic Birch Plywood & structured black coatingOperating temperature range 0°C - 40 °C (32° F - 104° F)Storage temperature range -20 °C - 60 °C (-4 ° F - 140° F)SYSTEM OPERATIONRecommended powering solutionNXAMP4x4mk2 Powered TD controller:2 x RS15 in omni mode (drivers in //) per channel4 x RS15 in directional mode: 2 channelsOptional powering solutionNXAMP4x2mk2 Powered TD controller:1 x RS15 in omni mode (drivers in //) per channelNXAMP4x1mk2 Powered TD controller (Bridged):1 x RS15 in omni mode (drivers in //) per bridged channels