Rockville BluTube LED Tube Amplifier Receiver For ELAC Debut 20 B62 Speakers

Includes Tube Amplifier Receiver. 5 Foot RCA to 3.5MM cable. 5.5 Foot Power cable. Owners manual Warranty card. Rockville BluTube LED Tube Amplifier Receiver For ELAC Debut 2.0 B6.2 Speakers. Black color with blue illuminated tubes and blue illuminated knobs. 25 watts x 2 RMS 8 ohm 35 watts x 2 RMS 4 ohm. 1 set of RCA inputs to connect to any audio device like a TV, Laptop, or MP3 player, etc. Optical input. Coaxial input. Sub output. Tube amps do not hardclip even at high volumes and are extremely efficient. Due to this the amp sounds more like double the rated power Built in Bluetooth with 33 foot range. Builtin Preamplifier. Headphone output. VU meter. Adjustable bass and treble 2 band equalizer. USB input for music files from USB thumb drive. Rear Speaker Terminals Banana plug binding post outputs for 2 speakers. Frequency Response 3dB 22Hz20kHz Input Impedance 47kO. Input Sensitivity 300mV. Output Impendence 48ohm. Total Harmonic DistortionTHD 0.02. SignaltoNoise RatioSN 86dB. Bluetooth 2.1EDR. USB Supports WAVMP3WMAAPEFLAC. 110V. Unit weight 6.6 lbs. Unit dimension 10.6x10.2x5.1