Rockville BluTube SG 70w Tube Amp + RockShelf 64C 6.5" 400w Bookshelf Speakers + Rock Shaker 8" Sub + R14GBLS100 14GA 100' Wire + RCDR25B RCA Cables + RHT8C Stands

Package contents: (1) Rockville BluTube SG 70w Tube Amplifier/Home Theater Stereo Receiver with Bluetooth; (1) pair Rockville RockShelf 64C 400w Wood 6.5" Home Theater Bookshelf Speakers/4 Ohm; (1) Rockville Rock Shaker 8" Classic Wood 400w Powered Home Theater Subwoofer Sub; (1) Rockville R14GBLS100 Silver/Blue 14 Gauge 100' Ft Spool Car Audio Speaker Wire; (2) Rockville RCDR25B 25' Ft Dual RCA to Dual RCA Pro Audio Cable 100% Copper; (2) Rockville RHT8C Computer/Bookshelf Desktop Speaker/Studio Monitor Stands - Wood. Also included with the amplifier: 5 Foot RCA to 3.5MM cable, 5.5 Foot power cable, owner’s manual and warranty card. Rockville BluTube SG amplifier highlights and technical data: Audiophile-grade tube amplifier design with Bluetooth connectivity and a luxurious finish. Power ratings: 25 watts x 2 RMS @ 8 ohm, 35 watts x 2 RMS @ 4 ohm. Inputs: one set of RCA line inputs (for TV, laptop, MP3 player, etc.), optical input, coaxial input, USB input for music files from USB thumb drive (supports WAV/MP3/WMA/APE/FLAC). Outputs/features: sub output, headphone output, built-in preamplifier, VU meter, and rear speaker terminals with banana plug / binding post outputs for 2 speakers. Tone control: adjustable bass and treble (2-band equalizer). Wireless: built-in Bluetooth 2.1+EDR with approximately 33 foot range. Additional specs: Frequency Response (3dB): 22Hz-20kHz. Input Impedance: 47kO. Input Sensitivity: 300mV. Output Impendence: 4-8ohm. Total Harmonic Distortion (THD): ?0.02%. Signal-to-Noise Ratio (S/N): ?86dB. 110V. Unit weight: 6.6 lbs. Unit dimensions: 10.6" x 10.2" x 5.1". Note: tube amps do not hard-clip at high volumes and often produce a perceived output that sounds like double the rated power. Rockville RockShelf 64C bookshelf speakers: Pair of 6.5" wood home theater bookshelf speakers rated 400w, 4 Ohm load, designed for home theater use and matched to the BluTube amplifier. Rockville Rock Shaker 8" subwoofer features: Rock Shaker 8" Classic Wood 400w Powered Home Theater Subwoofer Sub with 400 Watts Peak / 200 Watts RMS. Built-in Class D amplifier with auto-switching power supply. Cabinet constructed from top-quality MDF wood (preferred over particle board), covered in high-grade vinyl for a refined appearance. Driver: high-grade woofer with foam surround and paper cone, Y30 grade magnet, and 1.5 4-layer voice coil. The enclosure has been engineered with the correct internal air space and a rear-firing port for optimal punch and low-frequency performance. Designed for distortion-free playback even at maximum listening levels. Cables and stands: Rockville R14GBLS100 Silver/Blue 14 Gauge 100' Ft spool speaker wire for runs and installations; two Rockville RCDR25B 25' dual RCA to dual RCA pro audio cables (100% copper) for reliable analog connections; two Rockville RHT8C wood desktop/monitor stands to position the bookshelf speakers.