Yorkville C170W Coliseum Series Compact Speaker - 8 Inch Woofer 100 Watts - White amazon-standard A battery level indicator lets

A battery level indicator lets you know when it's time to change it for a backup

Attenuation

with a further +20dB of continuously variable trim

Transformer isolation adds the benefit of eliminating ground loops that cause audio hum and buzz and video hum bars or snow

We have developed these by directly analyzing real tube amplifiers using a brand new technology to capture their sound

Yorkville C170W Coliseum Series Compact Speaker - 8 Inch Woofer 100 Watts - White amazon-standard A battery level indicator letsThe integrated 70V 'matching transformer' allows multiple C170's to be connected together without danger of overloading the power amplifier due to impedance drop. The user has a choice of three sensitivity settings (6W, 12. 5W, 25W or bypass) selected via a rotary switch located on the rear panel of the speaker, allowing convenient adjustment of the relative volumes of multiple interconnected cabinets. The C170 is based on the already popular C110,