Edifier R1280T - Lifestyle Bookshelf Speakers Brown - 3.5mm AUX/Dual RCA, 42W, MDF Wooden Enclosure

Features
Active bookshelf speaker system with 42W total power output
Dual RCA inputs for connectivity to multiple audio sources
Bass, treble and master volume dials located on the side panel
Wireless remote control for volume adjustment and mute
Calibrated, flared front-facing bass reflect port
100% MDF wooden enclosures to minimize acousticesonance
Universal 100V-240V power supply

Power Output: RMS 21W × 2
Signal to noise ratio: ≥85dBA
Frequency response: 75Hz-18KHz (+/-9dB)
Input sensitivity: LPC: 750mV ± 50mV
Aux: 550mV ± 50mV
Input type: RCA - 3.5mm Auxiliary, RCA
Bass driver: 4', 6Ω, with bass reflection port
Treble driver: 13mm silk dome tweeter, 4Ω