Equipped with Dual RCA inputs the R1280T can produce upto 42W RMA of audio output A 4 inch Bass driver and front facing bass reflex port ensures the bass notes are robust and rich in sound. Connect to multiple devices and personalize your listening experiences with the bass and treble adjustment dials located on the active speaker. A remote control also can be used to control the volume. Features- Universal power supply (100-240V)- Calibrated flared bass reflex port, in front of the speaker cabinet- Dual RCA inputs for connectivity to multiple audio sources- 100% MDF wooden enclosure- Active bookshelf speaker system with 42W total power output- Bass, treble and master volume dials located on the side panel- Wireless remote control for volume adjustment and muteSpecifications:-- Total power output: 21W x 2- Signal to noise ratio: =85dBA- Input sensitivity: PC: 750mV 50mV | Aux: 550mV 50mV- Distortion: =0.05% - Audio input: Dual RCA input (RCA - RCA and RCA to AUX)- Adjustment: Volume, bass and treble adjustment, remote control- Subwoofer / bass unit: 4 inch (106mm), 6O - Tweeter unit: 13mm silk domed tweeter, 4O - Weight: 4.9Kg Net | 5.65Kg Gross- Dimension: 146mm x 234mm x 196mm (WxHxD)