{"product_id":"lowersubstitute-e6155","title":"Rockville VOL70100 White 100 Watt 70v Wall Volume Control Zone Controller Box","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cimg src=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/uploads\/Miscellanious\/rockville%20logo%20small.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eVideo of VOL70100:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/385578731.hd.mp4?s=188d71fb1f9b56a21566fd3aa2173e3f29ca5491\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/VOL70-Volume-Wall-Controllers.jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\u003cbr\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003eThe VOL70100 by Rockville is a 70 volt 100 watt wall volume controller. Our volume controllers are some of the best on the market. These are for constant voltage systems such as 70 volt or 100 volt. The reliability and accuracy is what makes a big difference. Our 11 step controller is precise and accurate.\u003c\/span\u003e\r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003e This model supports any zone with 100 watts or less going to it.  The euro-block connectors make installation easily. The terminals are fully detachable. We use a beautifully designed plate that will fit in with your standard décor. These are a standard 1-gang size for easy installation. Internally the circuit board is protected from dust build up to ensure long life.\u003c\/span\u003e \r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eWhat is a 70 volt volume controller?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003eIf you already have a multi zone 70V amplifier then you can go out from any zone and into this volume controller and then out from the controller into the speakers (each speaker is wired from one to the next in parallel). The end result is that you can access the volume control from that room without having to change the volume from the amplifier itself.\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eWhat is 70 volt?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125);\"\u003e70 volt systems are the number one choice for applications where you want to install many speakers. With 70 volt there are a lot of advantages over 8-ohm systems. One of the main advantages is the simplicity of the wiring as well as how easy it is to match up speakers with the amplifier. For example, you can buy one 70V amplifier with 150 watts and you can install speakers that total around 120 watts. It does not matter if it is 12 speakers that are 10 watts each or 24 speakers that are tapped at 5 watts each. You always want your 70 volt amp to have at least 15 to 20% more power than the combined watts your speakers are tapped at.\u003c\/span\u003e\r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003e\u003cspan face=\"Arial\" style=\"color: rgb(31, 73, 125);\"\u003e When we say the word tap, we are referring to the switch that is located on the rear of these speakers where you can select how many watts you want the speaker to play. What this does is limit how many watts the built-in transformer on the speaker will allow the speaker to get from the amplifier. This gives you full customization over the sound for your space. In a restaurant for example you can tap your dining room speakers at 6 watts, and the hallway or bathroom speakers at 3 watts.\u003c\/span\u003e\r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003e\u003cspan face=\"Arial\" style=\"color: rgb(31, 73, 125);\"\u003e Another great feature with 70 volt is you can mix and match any 70 volt speakers whether they are ceiling speakers, wall mounted speakers, subwoofers, etc. 70 volt systems allow you to run very long lines of speaker wire without signal loss. This is ideal when running long speaker leads.\u003c\/span\u003e\r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003eThe wiring is simple. You just wire all the positive terminals of the speakers to the positive 70 volt terminals of the amplifier. The negative terminals on the speaker simply get wired to the negative terminals on the amp. You do not have to worry about impedance. The power is constant.\u003c\/span\u003e\r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eRockville VOL70100 100 Watt 70 Volt Wall Volume Control Zone Controller Box 1-Gang\u003c\/li\u003e\r\n  \u003cli\u003e16-24 AWG wire inputs\u003c\/li\u003e\r\n  \u003cli\u003eRugged ABS Frame\u003c\/li\u003e\r\n  \u003cli\u003ePower Rating: 100W (works with 100 Watts and under)\u003c\/li\u003e\r\n  \u003cli\u003eTotal Attenuation: 30dB\u003c\/li\u003e\r\n  \u003cli\u003eDimensions: 4.5”(H) x 2.75”(W) x 2.88”(D) (including the knob)\u003c\/li\u003e\r\n  \u003cli\u003eItem Weight: 0.77 Lbs\u003c\/li\u003e\r\n  \u003cli\u003eRotating volume control with 11 step attenuation with absolute off\u003c\/li\u003e\r\n  \u003cli\u003e70, 100 volt operation (also works with lower constant voltage systems)\u003c\/li\u003e\r\n  \u003cli\u003eDetachable Euro-block terminal connector allows you to quickly and easily connect speaker wire\u003c\/li\u003e\r\n  \u003cli\u003eWhite single gang plate fits standard single gang electrical boxes\u003c\/li\u003e\r\n  \u003cli\u003eAttractive design will fit in well with your standard decor\u003c\/li\u003e\r\n  \u003cli\u003eWhite Plastic Plates with Matching Same Color Knobs\u003c\/li\u003e\r\n  \u003cli\u003eDependable performance with protection from dust (internal board is protected with special tape)\u003c\/li\u003e\r\n  \u003cli\u003eExcellent frequency response so you do not get any signal deterioration\u003c\/li\u003e\r\n  \u003cli\u003eMounting screws are included\u003c\/li\u003e\r\n  \u003cli\u003eIt is recommended that this volume control be mounted in a \"backless\" junction box so it gets adequate ventilation\u003c\/li\u003e\r\n  \u003cli\u003eIf an enclosed box is to be used, we recommend a deep box (3.5 inches in depth)\u003c\/li\u003e\r\n  \u003cli\u003ePremium-quality volume control\u003c\/li\u003e\r\n  \u003cli\u003eColor: White\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 class=\"LC20lb MBeuO DKV0Md\" style=\"font-weight: 400; margin: 18px 0px 3px; padding: 5px 0px 0px; line-height: 1.3; display: inline-block;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cfont size=\"3\"\u003e\u003ca href=\"https:\/\/www.rockvilleaudio.com\/content\/Manuals\/VOL70%20Series_Manual_v4_OL.pdf\"\u003eOwner's manual\u003c\/a\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\u003c\/ul\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":47705342083373,"sku":"VOL70100","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/products\/e99541cd-0237-4ef7-93db-b89eaf9c6dc3_8a2993a2-513c-419b-8553-8ac784009a76.jpg?v=1702590574","url":"https:\/\/audiosavings.com\/products\/lowersubstitute-e6155","provider":"Audio Savings","version":"1.0","type":"link"}