Edifier R2750DB Active 2.0 Speaker System with Sophisticated Sound in a Tri-amp Audio – Bluetooth Connection 6 1/2inch Bass Driver 136W RMS System

Dual digital and analogue connections
Crossover eliminates unnecessary sound
Bluetooth 4.0 for wider reception
These speakers pack a 136-watt punch.Almost any device is compatible with Edifiers R2730DB. It gives you the option to control your music from the wireless remote or the side panel.

TOTAL POWER OUTPUT: RMS 14Wx2 (treble) + 14Wx2 (mid-range) + 40Wx2(bass) (DRC ON)
THD + N: 10% SNR: 85 dBA
FREQUENCY RESPONSE: 45Hz-20KHz(@+/-6db)
INPUT SENSITIVITY: Line in 1: 700 mV 50 mVLine in 2: 500 mV 50 mV OPT/COX: 350mFFs 50mFFs
BASS UNIT:6 inch (178mm)
MID-RANGE UNIT: 4 inch (116mm)
TREBLE UNIT 19 mm silk dome tweeter