The Road Series 8" active 2-way system takes your sounds anywhere. With built-in wheels and extension handles for carting convenience the LDRJ8 features a 90 Hz - 18 kHz frequency range and 100 watts peak output. A rechargeable battery pack provides up to 20 hours of continuous operation. The integrated mixer sports 3 channels with individual volume controls, a 2-band EQ plus adjustable reverb and master volume. Combo, 6.3 mm TRS jack, RCA and 3.5 mm TRS mini-jack connectors allow for a wide variety of input sources. The LDRJ8's major feature is a built-in Bluetooth player which permits wireless streaming to the system. It also supports SD card and USB storage devices. The player menu includes multiple genre specific presets for instant EQ adjustment. The LDRJ8 comes with a handy IR remote control and convenient stand mount insert. Specifications: Product number: LDRJ8 Product type: Portable PA Speaker Type: Active Low/mid driver dimensions: 8" Low/mid driver dimensions (mm): 203.2mm Woofer magnet: Ferrite Woofer brand: Custom-made HF driver dimensions: (wide range) 3" HF driver dimensions (mm): 76.2mm HF driver magnet: Ferrite HF driver brand: Custom-made Amplifier: Class D RMS: 25W Peak power: 100W Frequency response: 90 - 18000Hz SPL (1W/1m): 94dB Max. SPL: 113dB Protection circuits: over-current, overload protection, short circuit Controls: Mic 1 Level, Echo, AUX / MP3 switch, Master Volume, Mic 2 Level, CD / Tape IN Level, high, low Indicators: Charge/battery status, Power