Sony XM-GS100 GS Series Class D Subwoofer Amplifier Hyperbiotics A controller lets you easily

A controller lets you easily choose from 4 levels of muscle-relaxing heat

This ball's softness and slightly-textured surface helps increase the ball’s bite and bounce off the ground

All in soft

Battery:Lithium battery

We offer a battery reconditioning service

Sony XM-GS100 GS Series Class D Subwoofer Amplifier Hyperbiotics A controller lets you easilyBrand: Sony Features: Compact chassis size 330W x 1 RMS at 4 Ohms 600W x 1 max power at 4 Ohm 600W x 1 RMS at 2 Ohms 1100W x 1 max power at 2 Ohm GS Series and 3 year warranty Publisher: Sony Details: The Sony GS 100 Class D subwoofer amplifier affords incredible installation flexibility thanks to its compact size and packs quite a punch. GS series amplifiers offer tremendous value including convenience features such as: modern cosmetics, variable