CA2402: 2 x 240 Watt dual-channel Commercial Amplifier provides the perfect solution for commercial and industrial applications requiring great sounding distributed audio coupled with power conservation and reduced operating expense. Capable of delivering high-quality sound over both Low-Z (4/8 Ohm) and High-Z (70/100 V) loudspeaker configurations offering extreme flexibility on every channel.
I've used several of these in restaurant installations. They're generally good. Definitely leave some ventilation space for heat dissipation. It's nice that you can control both channels from a single Lab Gruppen volume control (by adding a jumper inside a Cat6 keystone when terminating it) instead of needing high-wattage 70V in-line volume controls. I had one of the amps die completely after a few minutes of being powered up. Unfortunately, the install happened a couple of months after purchase, so it had to be dealt with as a manufacturer warranty situation. The manufacturer's support is abysmal - nearly unresponsive (a week between email replies, and no response at all to messages left at the emergency support number). If buying, just make sure you test it right away, so B&H (which has excellent support) can be the solution!