Rockville RBG10S Powered PA Subwoofer, Compact, 10", 1200W, Deep Bass, Variable Crossover, Built-in Limiter, Pole Mount, Perfect for DJ, House Parties

Rockville Rock Shaker 8 Black, 8" Powered Subwoofer, 400W, Deep Bass, Class-D Amp, RCA/Speaker Inputs, for Home Theater & Studio

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Rockville RVB10.1A 10 Inch 500W Active Car Subwoofer with Enclosure, Built-in Class AB Amplifier, Adjustable Bass Boost, Compact Design, for Car Audio Enthusiasts

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Rockville USS10 800W 10" Slim Under-Seat Active Car/Truck Subwoofer, Built-in Amplifier, High-Level Inputs, Remote Bass Knob, PWM Power Supply

Rockville Car Audio Bundle: SS10P 10" 800w Slim Under-Seat Active Subwoofer, Compact Design, RWK81 8-Gauge Complete Amp Installation Kit, 100% Copper RCA, 2-Items

🔊 Get massive bass that fits under your seat! Ultra-slim subwoofers with built-in amps. No space sacrifice needed. 15% off today! | Rockville Audio

Did you just pick up your first subwoofer amp and not sure where to start with setting the gain? We have you covered! Check out this video to learn how to set the gain on your amp! | Rockville Audio