The MPA-101 Amplifier from Jamo is a multi-purpose amplifier that can be used to power speakers or subwoofers, among other possible options. This unit offers 2 x 50 W (4§Ù) or 1 x 100 W (8§Ù) amplification. This unit is supplied with line-in/line-out ports to enable daisy chaining of multiple MPA units. The amplifier can be set to operate in full range mode (20 to 20,000Hz), or set in an adjustable low-pass mode for powering passive subwoofers, such as IW1060SW and the IW860SW in-wall models. Volume control is conveniently located on the front panel of this unit, while other controls are placed on the back-panel of the amplifier. Multi-Purpose Amplifier This device is a multi-purpose amplifier that can be used to power speakers or subwoofers, among other possible options. Multiple Configurations This unit offers 2 x 50 W (4§Ù) or 1 x 100 W (8§Ù) amplification. Daisy Chain This unit is supplied with line-in/line-out ports to enable daisy chaining of multiple MPA units. Controls Volume control is conveniently located on the front panel of this unit, while other controls are placed on the back-panel of the amplifier.