Features: - Active nearfield speakers - 3.5" aramid fiberglass driver, 1" fabric dome tweeter - Power: 66W - Frequency response: 70 - 33,000 Hz - Max. SPL: 104dB - Class D amplifier - Adjustable HF/LF crossover - Level control - NF-Shelf filter - Bluetooth Classic 5.3 A2DP - Line inputs: Balanced 6.3mm jack, RCA, 3.5mm stereo mini jack - Dimensions (W x H x D): 140 x 205 x 159mm - Weight: 4.5kg