JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker (Black) APC By Schneider and has an adjustable bracket

and has an adjustable bracket that allows customized installation on walls

1cm) aluminum dome midrange driver

Extremely high sensitivity of 92 dB and power handling of 150 watts assure you can use the C841 with any amplifier or receiver

This approach allows I

which allows air to flow freely through the cabinet to keep equipment cool

JBL Control 31 Two-Way High-Output Indoor-Outdoor Monitor Speaker (Black) APC By Schneider and has an adjustable bracketThe Black Control 31 Speaker from JBL utilizes high power components, computer optimized horn, and a complex network to achieve a smooth, powerful high fidelity performance, extended bandwidth, and a well controlled and defined coverage from a compact loudspeaker. The Control 31 features a 10" low frequency driver with a pure butyl rubber surround, 2" high temperature fiberglass voice coil for high sensitivity, high output capability, and stability.