[{"id":300293947457,"handle":"av-speakers","title":"A\/V Speakers","updated_at":"2026-06-05T00:09:10-05:00","body_html":"\u003cp\u003eShop our selection of audio\/visual speakers for commercial sound systems, background music, and public address applications. Our inventory includes in-ceiling speakers from AudioSource and Bogen for discreet installations, in-wall speakers from Speco for flush-mount applications, surface mount speakers for easy installation, vandal-resistant speakers with metal enclosures for high-traffic areas, and drop-in ceiling speakers with 70V\/25V transformers. Available in various sizes from 4-inch to 6.5-inch drivers with different wattage options. Perfect for retail stores, offices, restaurants, schools, and commercial facilities requiring quality audio distribution. Choose from brands including Speco, Bogen, AudioSource, and Russound for reliable commercial audio solutions.\u003c\/p\u003e","published_at":"2026-01-08T12:58:25-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Home \u003e Audio\/Video \u003e Speakers"}],"published_scope":"global","image":{"created_at":"2026-01-12T08:23:31-06:00","alt":null,"width":500,"height":500,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/e151c8bd-41UPhZ8fL.jpg?v=1768227811"}},{"id":300448088129,"handle":"audio-video-equipment","title":"Audio Video Equipment","updated_at":"2026-06-05T18:40:38-05:00","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":"2026-06-07T06:16:01-05:00","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"}]
The SS-4.2 allows you to switch up to four speaker pairs connected to a stereo amplifier. Offering high-quality audio performance, it also provides overload protection and long-term reliability. The SS-4.2 offers two operating configurations: Impedance Matching and Bypass. Impedance-matching mode provides automatic overload protection for use even with high-power amplifiers. This mode allows multiple pairs of speakers to be safely connected to an amplifier using the built-in automatic impedance-matching circuitry.
Bypass mode is used for direct speaker switching with remote impedance-matching volume controls. This allows local control in each room as well as higher efficiency; however, in this mode the impedance matching and overload protection are not engaged. Designed for use with 8-ohm loudspeakers, the SS-4.2 also provides safe connection to bridged amplifiers and even works in applications where there is a floating ground. It has spring-loaded speaker terminals for quick connection and can accommodate speaker wire up to 12 gauge.
Main Features
Designed for high audio quality and long-term reliability
Provides impedance matching and automatic overload protection compatible with high-power amplifiers
Bypass mode allows direct speaker switching when using remote impedance-matching volume controls
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