Turbosound NuQ115B-AN 3000 Watt 15" Front Loaded Subwoofer with Klark Teknik DSP Technology and ULTRANET Networking - DEMO Brand_Soundtracs The headset features a TA4-female

The headset features a TA4-female connection allowing complete compatibility with Shure body-pack transmitters

Frequency Response: 50 Hz – 18 kHz (± 3 dB)

Configurable conference speed dial key

Connectors 2 x Neutrik speakON* NL4 Wiring Dimensions (H x W x D) 773 x 579 x 700 mm (30

125 Amp @ 24 Volts DC) with no power supply connected to the 12VDC connector Environmental   Temperature 41° to 113°F (5° to 45°C)   Humidity 10% to 90% RH (non-condensing) Enclosure   Chassis Steel

Turbosound NuQ115B-AN 3000 Watt 15" Front Loaded Subwoofer with Klark Teknik DSP Technology and ULTRANET Networking - DEMO Brand_Soundtracs The headset features a TA4-femaleFeatures Front loaded powered subwoofer for portable PA and installation applications 3,000 Watt power featuring Klark Teknik Class D technology Klark Teknik Digital Signal Processing for total system control ULTRANET digital audio networking connects to mixers and other sources Double suspension 15" low frequency driver with inside outside wound coil Fully featured user interface with LCD display for ease of navigation PC remote control software