{"product_id":"studiofinix-in-wall-100w-volume-control-knob","title":"STUDIOFINIX In-Wall 100W Volume Control Knob","description":"\u003cp\u003e\u003cstrong\u003eSTUDIOFINIX 100W In-Wall Volume Control is a passive impedance-matching knob that gives you accurate volume control for paired indoor or outdoor speakers without adding extra power.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to sit flush in a wall plate, the STUDIOFINIX ST-VC100 blends discreet hardware with serious power handling. This passive volume controller supports up to 100 watts and can be wired to multiple speaker pairs, offering a flexible way to balance levels across a whole-house, patio, or multi-room sound system. Because it uses impedance-matching technology, it preserves amplifier stability and speaker load while letting you fine-tune listening zones from a convenient wall-mounted location.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this in-wall knob protect my amplifier and speakers?\u003c\/h3\u003e\n\u003cp\u003eThe ST-VC100 uses impedance matching to maintain a safe load on your amplifier as you change volume settings, reducing the risk of overheating or distortion. Its passive circuit avoids needing external power and keeps signal integrity intact for most home stereo and receiver setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImpedance-matching network prevents excessive load on the amplifier.\u003c\/li\u003e\n  \u003cli\u003e100W handling capacity for stable performance with compatible receivers.\u003c\/li\u003e\n  \u003cli\u003ePassive design — no power adapters, no additional electronics required.\u003c\/li\u003e\n  \u003cli\u003eSolid mechanical knob for smooth, repeatable level adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow many speakers can I connect and what setups work best?\u003c\/h3\u003e\n\u003cp\u003eThis controller supports connections to multiple speaker pairs, making it suitable for whole-house audio or several outdoor zones. It's ideal when you want local volume control for different areas while retaining a single source or amplifier.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports connecting up to eight speaker pairs (wire distribution depends on wiring method).\u003c\/li\u003e\n  \u003cli\u003eWorks with indoor and outdoor speakers — patios, decks, garages, and common rooms.\u003c\/li\u003e\n  \u003cli\u003eBest used with a central amplifier or receiver that can drive the total speaker load.\u003c\/li\u003e\n  \u003cli\u003eMounts in a standard wall box for clean, permanent installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and package items are included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with low-voltage or speaker wiring and a standard electrical box. The ST-VC100 ships with multiple panels and mounting hardware to fit different décor and wall plate styles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage includes: Volume controller, three face panels, two terminal blocks, six panel screws, two mounting screws, and an instruction manual.\u003c\/li\u003e\n  \u003cli\u003eFits common wall boxes and accepts standard speaker wire connections.\u003c\/li\u003e\n  \u003cli\u003eNo external power or complex programming required — wire, mount, and play.\u003c\/li\u003e\n  \u003cli\u003eClear labeling on terminals simplifies multi-speaker wiring schemes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this improve everyday listening and outdoor gatherings?\u003c\/h3\u003e\n\u003cp\u003eAdding a wall-mounted volume control makes it simple to adapt sound levels for different activities and spaces without getting up to operate the receiver. It helps create consistent background music levels for hospitality, family rooms, or alfresco entertainment while keeping front-end equipment tucked away.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick local volume changes for parties, quiet dinners, or movie nights.\u003c\/li\u003e\n  \u003cli\u003eDiscrete in-wall installation preserves room aesthetics.\u003c\/li\u003e\n  \u003cli\u003eDurable knob and faceplates built for frequent use in home and outdoor-adjacent spaces.\u003c\/li\u003e\n  \u003cli\u003eHelps manage multiple speaker zones from a single source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Install the STUDIOFINIX ST-VC100 if you want a reliable, low-profile way to control volume across rooms or outdoor zones without adding extra amplifiers. It suits homeowners, small businesses, and installers building multi-zone audio systems who need a passive, impedance-matched solution that’s easy to install and blends with interior finishes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this volume control require external power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The ST-VC100 is passive and impedance-matching, so it needs no external power source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it with outdoor speakers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's designed for indoor and outdoor-adjacent installations like patios and decks when wired correctly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STUDIOFINIX","offers":[{"title":"Default Title","offer_id":48412517957789,"sku":"B0DM8MXGXY","price":39.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/studiofinix-front-panel-in-wall-volume-control.jpg?v=1781236627","url":"https:\/\/nexoltic.com\/products\/studiofinix-in-wall-100w-volume-control-knob","provider":"Nexoltic","version":"1.0","type":"link"}