Product Details: 4.3 inch capacitive touch screen and built‑in NFC reader for fast recognition of participants Configurable as a single participant, dual‑use, or chairperson’s device Functionality can be conveniently expanded with software modules Specifications: Color Black Dimensions (H x W x D) (cm) 7.20 x 25.90 x 13.90 cm Dimensions (H x W x D) (in) 2.80 x 10.20 x 5.50 in Dimensions (H x W x D) (mm) 72 x 259 x 139 mm Frequency response (-3 dB) (Hz) 100 – 20000 Hz Minimum signal-to-noise ratio (dB) 90 dB Mounting type Tabletop Nominal acoustic input level (dB SPL) 80 dB SPL Nominal acoustic output level (dB SPL) 72 dB SPL Operating relative humidity, non-condensing (%) 5 – 90 % Operating temperature (°C) 5 – 45 °C Operating temperature (°F) 41 – 113 °F Power consumption (W) 5 W Storage temperature (°C) -30 – 70 °C Storage temperature (°F) -22 – 158 °F Weight (g) 1035 g Weight (lb) 2.30 lb   read more

Product Details: 15” 2 WAY PROFESSIONAL ACTIVE SPEAKER BOX Woofer Magnet:  60 oz Voice Coil: 3.0”KSV(75MM) Frequency Response: 40Hz – 20KHz Sensitivity: 102dB (+/-3dB) Impedance: 4Ohm Tweeter: 44mm Driver Double  Amplifier Voltage: AC220V POWER: 800W Without MP3, With SPEAKON Weight: 40 kg Dimensions: 55.86 × 40.65 × 37.28 cm read more

Product Details: 8 inch 2 Way Active Speaker Box with rechargeable battery Woofer Magnet: 30oz(120mm) Voice Coil:1.5''KSV (38mm) Frequency Response: 50Hz – 20KHz, Sensitivity: 98dB (+/-3dB), Amplifier, Power: 100W Specifications: Product 8 inch 2 Way Active Speaker Box with rechargeable battery Frequency response 50Hz-20KHz Sensitivity 98dB (+/- 3dB) Tweeter 25mm driver Low frequency 5.5'' Magnet 30 OZ Voice coil 1.5'' KSV Amplifier Class D Power 100W Battery 7AH Input MP3 & SD card read more

Product Details: 15” 2 WAY PASSIVE SPEAKER BOX woofer Magnet:  50oz Voice Coil: 2.4”KSV Frequency Response: 50Hz – 20KHz Sensitivity: 96dB (+/-3dB) Impedance: 8Ohm Tweeter: 34mm Driver Dimension: (490W x 400D x 750H) mm Weight: 14kg read more

Product Details: 15 Inch Woofer Size TWS Bluetooth Portable speaker USB Port Input Equalizer SD Card Input AUXILIARY Input/Output Guitar Input 10.000 MAH Battery 300W RMS Power Specifications: Product 15″ Speaker box with lead-acid battery and 2 pieces wireless microphone Woofer Magnet 40oz (140mm) Voice Coil 1.5″KSV (38mm) Frequency Response 50Hz – 20KHz Sensitivity 96dB (+/-3dB)  Tweeter 25mm Driver AMP Digital Voltage AC100-240V /60-50 Hz Battery 1.2V 10AH Working Frequency 216MHz-960MHz Peak Power 400W  User Interface 1*LCD Display with 4 keys for media management Bluetooth Input TWS Bluetooth Input Mains connection: VDE Signal IN: 2*Combo(1/4 jack/TRS) ;2*stereo RCA; Controls: Line,Mic,EQ(treble, bass),CH1/RF priority Accessories AC cable Remote control 2*UHF wireless microphone user manual with Voice Effect function   read more

Product Details: 15″ PROFESSIONAL PA SPEAKER SYSTEM DSP FUNCTION Frequency Response: 40Hz – 20KHz Sensitivity: 102dB (+/-3dB) Voltage: AC220 V /50-60 Hz UNIVERSAL RSM Power: 1000W Music Volume Control Microphone/Line Input with speakon Output Power: 1000W Features: TWS Bluetooth, USB, SD Card, XLR read more