Great when you need a temporary hold or make frequent changes to how you manage your cables
monoprice
Monoprice USB Extender over CAT5E or CAT6 Connection up to 150ft
Almost 10 times the length limit of standard USB cabling.
Monoprice SW-10 150 Watt RMS (300 Watt Peak) Powered Subwoofer 10in, Ported Design, Variable Phase Control, Variable Low Pass Filter, for Home Theater
Powerful Amplifier: 150 Watts of Class D power. Complete control. Use the easy access, rear panel controls to tune the bass to your preferences. The volume control and low pass filter allow you to blend the bass from the subwoofer into the sound from your main speakers. The phase control can compensate for subwoofer positioning and the power mode turns auto standby on or off.
Monoprice 60-Watt Powered Subwoofer – 8 Inch With Auto-On Function, For Studio And Home Theater Black
The subwoofer has multiple input options, which allow it to be used with any existing stereo or 5.1 (or greater) amplifier system. For each input there is a corresponding output.