battery powered tube amplifier

Alpine PWE-S8 Compact 8-Inch Powered Subwoofer System & KTA-450 4-Channel Power Pack Amplifier Bundle

Mackie SRT212 1,600W Professional Powered Loudspeaker 12 in. Black

RCF 18-in Woofer w/neodymium transducer, the lowest power compression, 8 Ohms 2400 Watts Max LF18N401

JVC KS-DR2001D Compact Mono Digital Amplifier, 600W Max Power

Cerwin-Vega SRPM1000.1DW - RPM Series "Stroker-Powered" Mono Subwoofer Amplifier / 1000Wx1@1.0 RMS / 1000W Max RMS

ELAC DS123-BK 12" Debut 3.0 Powered Subwoofer – 400W Peak Class D, Sealed Cabinet, 28Hz Low-Frequency Extension, LFE & High-Level Inputs – Black As...

Kicker 53PL7TDF10 10" L7TDF Powered Down-Firing Subwoofer Enclosure with Amplifier Install Kit & KISL Integration – Thin Profile Loaded Truck Bass ...

Kicker High Power Marine Amplifier Add-On – KXMA400.2 2x200W 2-Channel Amp, 4 Gauge Wiring Kit & RCA Cables – DIY Pontoon & Wake Boat Upgrade for T...

LD Systems ICOA 12ABT 1,200W Powered 12" Coaxial Speaker With Bluetooth. 12 in. Black

Hertz CP 4.800 Cento 4-Channel Power Amplifier, 190w x 4 @ 2 ohms

Kanto Ren Powered Speaker System - White, and Kanto ST28 Speaker Stands - Black

Klipsch Reference R-40PM Powered Bookshelf Speakers - 90-Degree x 90-Degree Tractrix Horn - Linear Travel Suspension - Sleek, Modern Appearance

Kenwood XR901-5 Reference Fit 5 Channel Power Amplifier w/ 75Wx4 output and 600W x 1 at 2 ohms and 1800W maximum power, Bass Knob Included

Fluance Ai41 Powered 5" Stereo Bookshelf Speakers, DB10 10" Powered Subwoofer, 15ft RCA Subwoofer Cable

Kicker 47KEY2004 4-Channel DSP Smart Amplifier, 4x50W w/ 51HS8 Hideaway Compact Powered Subwoofer Enclosure with 8-Inch Subwoofer HS8 Bundle

Cerwin-Vega SRPM750.1DW - RPM Series "Stroker-Powered" Mono Subwoofer Amplifier / 750Wx1@1.0 Rms / 750W Max Rms

Wet Sounds Front Battery 2 Amplifier Power Kit

Cerwin-Vega SRPM1100.5DW - RPM Series "Stroker-Powered" 5-Channel Amplifier / 100Wx4@4.0, 500W X 1 @ 2.0 Rms / 1100W Rms

Kicker Motorcycle 5.25 Inch Speakers (2 pair) with Kicker 300 watt 4 channel Power sports amplifier

LD Systems ICOA 15ABT 1,200W Powered 15" Coaxial Speaker With Bluetooth 15 in. Black

Mackie SRT210 1,600W Professional Powered Loudspeaker 10 in. Black

Wet Sounds Front Battery 4 Amplifier Power Kit

Kenwood XR401-4 Reference Fit 4/3/2 Power Amplifier w/ 100W x 4 output at 2 ohms, 800W maximum power, Bass Knob Included

Hertz Compact Power HCP-1DK D-Class Mono Bass Amplifier 1240 WRMS x 1 at 2-Ohm