[{"id":300294045761,"handle":"amplifiers","title":"Amplifiers","updated_at":"2026-04-06T18:30:54-05:00","body_html":"\u003cp\u003eShop our selection of audio amplifiers for fire alarm, mass notification, and commercial sound systems from leading manufacturers including Potter, Fire-Lite, and Bogen. Our inventory includes single-channel and dual-channel amplifiers with various wattage options (25W to 125W), selectable voltage amplifiers (25V\/70V), distributed audio amplifiers for large installations, backup amplifiers for redundancy, and 70V extenders for system expansion. These professional-grade amplifiers provide reliable audio distribution for voice evacuation systems, emergency communication, background music, and public address applications in commercial, industrial, and institutional facilities. UL-listed models available for fire alarm and life safety applications.\u003c\/p\u003e","published_at":"2026-01-08T13:01:15-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Home \u003e Audio\/Video \u003e Amplifier"}],"published_scope":"global","image":{"created_at":"2026-01-12T08:17:07-06:00","alt":null,"width":500,"height":500,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/fb4a00ac-313d0wY-LL._SL500.jpg?v=1768227427"}},{"id":300448088129,"handle":"audio-video-equipment","title":"Audio Video Equipment","updated_at":"2026-04-06T23:43:46-05:00","body_html":"\u003cp\u003eEnhance your security and communication systems with our professional audio video equipment. From intercoms and speakers to video management software and recording solutions, we provide the AV components you need for complete surveillance and communication integration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntercom systems and door stations\u003c\/li\u003e\n\u003cli\u003eIP and analog audio systems\u003c\/li\u003e\n\u003cli\u003eSpeakers and amplifiers for mass notification\u003c\/li\u003e\n\u003cli\u003eVideo management software (VMS)\u003c\/li\u003e\n\u003cli\u003eAudio\/video cables and connectors\u003c\/li\u003e\n\u003cli\u003eVideo baluns and converters\u003c\/li\u003e\n\u003cli\u003ePower supplies and distribution\u003c\/li\u003e\n\u003cli\u003eMounting brackets and accessories\u003c\/li\u003e\n\u003cli\u003eProfessional installation components\u003c\/li\u003e\n\u003cli\u003eCompatible with major security platforms\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-01-12T11:24:14-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Home \u003e Audio\/Video"},{"column":"tag","relation":"equals","condition":"Home \u003e Audio\/Video \u003e Amplifier"},{"column":"tag","relation":"equals","condition":"Home \u003e Audio\/Video \u003e Speakers"}],"published_scope":"global"},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-04-07T10:16:14-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
More power, more efficient, more robust...just more. For nearly 50 years Russound has been designing equipment to fit an installer's needs. When we went to redesign the next generation of our ubiquitous multi-channel amplifier line, we approached it from the ground-up. The result is the D-Series, a completely custom-built solution that has all the great features of our popular R-Series amps in a much more refined platform.
The Russound D850 digital multi-channel amplifier offers the features custom installation professionals demand while offering a lighter weight, smaller chassis and more efficient Class D power. The feature-rich design of the D850 is ideal for the demands of distributed audio systems and is also compatible with our Russound volume controls. Its 8 channels are arranged in stereo pairs to provide discreet amplification and custom configurations for each of 4 zones.
Digital Amplifier Sound Quality
The D-Series amplifiers all have the same legendary Russound sound quality and installer-friendly features customers have come to expect. Ultra-low distortion output (relatively unheard of in other multi-zone amplifiers) allows for clean, undistorted audio even at high listening volumes. A robust protection circuit provides efficient, safe and reliable operation under extreme conditions and protects each amplifier output channel.
Home Theater
The D-Series amps are even up to the rigorous demands of home theater applications, easily transforming into a powerful 160 watt X 4 channel monster (in bridged mode). You can also choose to individually un-bridge pairs for lower power applications such as Dolby Atmos® or surround speakers. As an example you could run a 5.1 system at 3 channels @ 160W and 2 channels @ 50W. That's Russound versatility!
Say "no" to the hum
Advanced triggering options allow the amps to operate on demand. Apart from the obvious energy efficiency, there is no amplifier hum on your speakers when the system isn't in use.
