electronic battery powered speaker

Refurbished: JBL Grip - Compact Bluetooth Speaker with Bold JBL Pro Sound, Black -Manufacturer Refurbished

Ultra Thin Bluetooth Portable Speaker - heyday™

Large Portable Speaker - heyday™

Refurbished: JBL Grip - Compact Bluetooth Speaker with Bold JBL Pro Sound, Blue -Manufacturer Refurbished

Refurbished: JBL Grip - Compact Bluetooth Speaker with Bold JBL Pro Sound, White -Manufacturer Refurbished

QFX® BT-1953 Retro Truck Bluetooth® Speaker

Refurbished JBL Xtreme 3 Portable Bluetooth Waterproof Speaker - Target Certified Refurbished

Amazon Echo Pop Kids - Designed for kids - With Parental Controls

Refurbished JBL Charge 5 Portable Bluetooth Waterproof Speaker - Target Certified Refurbished

Altec Lansing HydraMini 2.0 Bluetooth Speaker

Altec Lansing Hydramotion 2.0 Portable Speaker - Black

JBL Go5 - Black

4) HIFONICS HFX12D4 12" 2400W Car Audio DVC Subwoofers Power Bass Subwoofers

KRK 7" POWERED MONITOR ROKIT7G4

Niles SW8 8" Compact Powered Home Theater Subwoofer With Dual Passive Radiators - 1200 Watt

Hifonics 12" 800 Watt 4 Ohm DVC Car Audio Subwoofer Power Bass Sub (6 Pack)

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

B&C 21-in Woofer w/4 Ohms Impedance & 3400 Watts Continuous Power Handling Capacity & Neodymium Magnet 21DS115-4

Edifier® 70-Watt-Continuous T5 Powered Subwoofer with 8-In. Woofer, Low-Pass Filter, Auto Standby, Signal In/Out Ports, and MDF Enclosure

ELAC DS153-BK 15" Debut 3.0 Powered Subwoofer – 500W Peak Class D, Sealed Cabinet, 25Hz Low-Frequency Extension, LFE & High-Level Inputs – Black As...