Rockville RTB80A 8″ 400 Watt Powered Subwoofer Bass Tube + MP3 Input

Introducing the Rockville RTB80A Powered Subwoofer Tube. We at
Rockville just had to manufacture a high quality powered bass tube.
Growing up one of my best friends bought a car and it had a powered bass
tube in it. The sound that it produced was just amazing and I will never
forget it. Bass tubes push out some of the punchiest bass available. I
personally love punchy bass that is deep and clean. Bass is an integral
part of any good audio system, and the Rockville Bass Blaster amplified
subwoofer tubes will add power and impact to your car audio system. The
cylindrical shape of the enclosure helps focus the motion of the bass
pressure so it maximizes that punchy output from both the woofers face
and the tuned rear aero port. Strong deep bass will fire through your
vehicle for astounding results.
Since this is a powered bass tube, you get everything you need! This is
your entire bass system. The built in power amplifier will push this
tube to the max. The amp, sub and enclosure are perfectly tuned and
matched to sound perfect together.
As far as power is concerned the RTB80A is a powerhouse. The compact
package features a high power 8” woofer and 400-Watt amplifier that will
literally shoot deep bass waves throughout your car. You can fine-tune
the subwoofer with the built-in electronic low pass crossover so that
your subwoofer meshes perfectly with the rest of your audio system. The
built-in bass equalizer allows you to set in the exact amount of bass
boost of up to 18dB’s @ 45Hz for real ground pounding bass.
Installation is a breeze! No need for building and wiring enclosures to
amplifiers. Simply power, ground remote and send signal to the bass tube
and you are ready to enjoy the most incredible bass you have ever heard.
"Good things do come in small packages" Rockville Bass Tubes will fit
every vehicle without taking up valuable space and provide super low-end
bass response. No permanent installation is necessary, the tubes come
complete with 4 mounting legs and Velcro mounting straps so your bass
tube will stay put where you place it.

Rockville Bass Blaster Tubes are the ultimate in functionality, just
take aim…experiment with different placement positions, corner load,
rear load or front load the bass tube and you will experience incredible
bass response in any vehicle configuration.

 Features:

• Rockville RTB80A 8“ 400w Powered Subwoofer Bass Tube 
• 400 Watts Peak/200 Watts RMS
• 8“ High power woofer in vented tubular enclosure
• Integrated, built-in 250 Watts RMS Rated amplifier
• Rear aero vent bass system
• Speaker level and RCA line-level input
• Frequency response: 30Hz-200Hz
• Sensitivity: 105 dB
• Adjustable bass crossover
• Molded steel woofer grill
• Four steel mounting brackets + two canvas straps with Velcro fasteners
• Tube is covered in durable aviation grade tweed with embroidered logo
• Dimensions: 8.75” x 19“