BluTube Tube Amplifier + (4) 4" White Outdoor/Indoor Wall Speakers

This bundle pairs the Rockville BluTube tube amplifier with four HP4S-8 4" wall-mount speakers for a compact indoor/outdoor system. The four speakers are IPX44 weather-rated with heavy-duty ABS enclosures, stainless steel grills, and swivel metal mounting brackets. They handle rain, mist, snow, and wind, so they can stay outside on a porch, patio, or eave year-round. Each pair puts out 120W RMS through 4" polypropylene woofers with rubber surrounds and mylar dome tweeters, covering 80Hz to 20kHz. Gold-plated spring-loaded push terminals make wiring reliable and corrosion-resistant. The BluTube drives the system with 70W through real vacuum tubes, connecting to Bluetooth, dual RCA inputs, and USB. Four compact speakers spread sound across a larger area than a single pair, covering an L-shaped patio, a wraparound porch, or two indoor rooms from one receiver. At 90dB sensitivity, they get loud without straining the amplifier. The small footprint keeps them discreet on any wall surface, and the swivel brackets aim in every direction for targeted sound coverage. The paintable white grills blend into exterior trim or interior walls. Add a subwoofer through the receiver for deeper bass if the 4" drivers do not reach low enough for your taste.