Rockville BluTube 70W Tube Amplifier/Home Theater Receiver w/ Bluetooth + (4) Rockville HC655 6.5" 500W In-Ceiling Speakers

Package contents: 1x Rockville BluTube 70w Tube Amplifier/Home Theater Stereo Receiver with Bluetooth and preamp, plus two pairs (4 total) of Rockville HC655 6.5" 500 Watt in-ceiling home theater speakers (8 Ohm). Also included: Tube Amplifier/Receiver unit, 5 Foot RCA to 3.5mm cable, 5.5 Foot power cable, owner’s manual and warranty card. BluTube amplifier highlights: Audiophile-grade tube design with built-in Bluetooth (33 foot range) and an integrated preamplifier. Output ratings: 25 watts x 2 RMS @ 8 ohm and 35 watts x 2 RMS @ 4 ohm — tube circuitry avoids hard clipping, producing a sound that often appears louder than the rated power. Connectivity and controls include (2) sets of RCA inputs for TV, laptop or MP3 players, USB input for music files (supports WAV/MP3/WMA/APE/FLAC) and for charging USB devices, headphone output, a VU meter, and adjustable bass and treble (2-band EQ). Speaker outputs use banana plug / binding post terminals for two speakers. Technical specs: Frequency Response (±3dB): 25Hz-20kHz; Input Impedance: 47kO; Input Sensitivity: 300mV; Output Impendence: 4-8ohm; Total Harmonic Distortion(THD): =0.02%; Signal-to-Noise Ratio(S/N): =86dB. Bluetooth version: 2.1+EDR. Power: 110V supply. Unit weight: 6.6 lbs. Unit dimensions: 10.6" x 10.2" x 5.1". Rockville HC655 in-ceiling speakers (two pairs): These 2-way ceiling speakers deliver clear mids and deep bass with a 6.5” polypropylene cone and rubber surround, while a ½” Mylar dome tweeter provides crisp highs. Power handling is robust: Peak Power Handling: 250 Watts (per speaker) / 500 Watts (per pair); RMS Power Handling: 80 Watts (per speaker) / 160 Watts (per pair). Built with a 1” aluminum voice coil and 10 oz. ferrite magnet, they use high-quality spring-loaded push terminals and feature an aim-able swivel tweeter. The paintable flush-mount grills allow a discreet installation that matches any décor. Additional specs: Frequency Response: 60Hz – 20KHz; Sensitivity: 89dB @ 1w / 1m; Impedance: 8 Ohms; Mounting Depth: 2.91”; Cut-out Diameter: 7.6”; Color: White (paintable). This bundle provides a compact tube receiver with modern connectivity and four in-ceiling speakers designed to fill small or large rooms—install multiple units for whole-home audio or use the two-pair set to outfit a single room with immersive sound.