{"product_id":"rockville-commercial-amplifier-8-metal-8-70v-background-music-ceiling-speakers","title":"Rockville Commercial Amplifier+8) Metal 8\" 70v Background Music Ceiling Speakers","description":"\u003cfont size=\"4\"\u003e\u003cspan style=\"font-family: Segoe UI;\"\u003e\u003cstrong style=\"color: rgb(0, 0, 0);\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\r\n\u003cul\u003e\r\n  \u003cli style=\"text-align: left;\"\u003e(1) Rockville RCS80-1 60 Watt 70v Commercial\/Restaurant Amplifier\/Bluetooth Receiver\u003c\/li\u003e\r\n  \u003cli style=\"text-align: left;\"\u003e(4) Pair Rockville MS81 Metal 8\" 70v Commercial Background Music PA Ceiling Speakers\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003chr\u003e\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 RCS80-1:\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\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/347819947.hd.mp4?s=314eda34c68146249703502009cd53b77da87c5f\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/JBL.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\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/348273249.hd.mp4?s=70664234e31d193a89e7c9cfdd726c51a5cf970a\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/RCS80-1.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\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cfont size=\"5\"\u003e\u003cstrong\u003eRockville RCS80-1: The Ultimate 60-Watt 70V Amplifier for Your Business\u003c\/strong\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003eTransform Your Space with Professional Sound—Affordably and Easily\u003cbr\u003e Say goodbye to complicated audio setups and sky-high contractor fees. The Rockville RCS80-1, our flagship commercial amplifier in the RCS series, delivers powerful 60-watt performance in a sleek, rack-mountable design. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003ePerfect for restaurants, bars, schools, and more, this digital hybrid amplifier\/receiver supports 70-volt, 100-volt, 8-ohm, and 4-ohm systems—giving you pro-grade sound without the hassle.\u003c\/span\u003e\u003c\/p\u003e \u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWhy You’ll Love the RCS80-1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul type=\"disc\"\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eSave Thousands: Install a 70-volt system yourself—no expensive contractors needed. (We include lots of how-to videos and a team of support professionals to help you with your installation)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eWow Your Guests: Stream crystal-clear music via Bluetooth from your phone, or play files from USB\/SD (up to 32GB).\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eVersatile Control: Dual mic inputs for announcements, speeches or karaoke, plus separate volume knobs for mics, MP3, and line inputs.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eSet the Mood: Customize sound with bass\/treble controls and tailor speaker output for every room.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eBuilt to Last: A cooling system keeps it running smoothly for years.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cfont size=\"4\"\u003eWhat’s Inside the Box\u003c\/font\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul type=\"disc\"\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eAmplifier \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eRemote Control \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eRack Mount Ears \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003ePower Cable \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eFM Radio Antenna \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eOwner’s Manual \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eWarranty\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cfont size=\"4\"\u003eUnleash the Power of 70-Volt Technology\u003c\/font\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cfont size=\"4\"\u003eWhy settle for basic audio? With 70-volt systems, you get: \u003c\/font\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul type=\"disc\"\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eEffortless Setup: Wire multiple speakers (e.g., 10 at 5W or 20 at 2.5W) with no impedance worries. \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eCustom Sound: Adjust wattage per speaker—5W in the dining area, 10W at the bar, 3W in hallways. \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eLong-Distance Clarity: Run speaker lines far without signal loss. \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eMix \u0026amp; Match: Pair with ceiling speakers, wall units, or subwoofers—your choice!\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eThe RCS80-1’s 60-watt output powers up to 60 watts of speakers, making it a breeze to create the perfect audio environment.\u003c\/span\u003e\u003c\/p\u003e \u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cfont size=\"4\"\u003eKey Features\u003c\/font\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul type=\"disc\"\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003ePower Options: 70\/100V (60W RMS), 4-ohm (80W), 8-ohm (70W), 16-ohm (11W). \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eConnectivity: Bluetooth, FM tuner, USB\/SD inputs, 2 RCA AUX inputs, 2 mic inputs, RCA REC output. \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eSpeaker Outputs: 100V, 70V, 8-ohm terminals + shared negative. \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eSpecs: \u0026lt;0.5% distortion, \u0026gt;79dB signal-to-noise, 10Hz-22.8kHz frequency response. \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eCompact: 16.9\" x 9.45\" x 2.76\", 10.03 lbs.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cfont size=\"4\"\u003ePerfect For:\u003c\/font\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul type=\"disc\"\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eRestaurants \u0026amp; Cafés \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eBars \u0026amp; Lounges \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003eSchools \u0026amp; Conference Rooms\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e\u003chr\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong style=\"text-align: center; color: rgb(31, 73, 125); font-family: Arial, sans-serif;\"\u003e\u003cstrong style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cimg src=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/uploads\/Miscellanious\/rockville%20logo%20small.jpg\" style=\"text-align: center;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003e How To Set Up Your MS81:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/546525871.hd.mp4?s=c568d49bc3d99c5ff0abe8ce94e054952767fd23\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/SetUp_MS81.jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003e Video of MS81:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/546676010.hd.mp4?s=221aed0f618f72b8bd45ad5444030019004f8b94\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/MS81.jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\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 of MS81:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003eThe Rockville MS81 is a great choice for any restaurant, office, school, retail store, or any other commercial application. This speaker will sound great for all your PA announcements, and background music. The MS81 includes a metal housing which is strong and long-lasting. Also included is a tap switch on the front allowing you to instantly change the power without needing to remove the speaker!\r\n\u003c\/span\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;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003ePair of Rockville MS81 8” Commercial 70v\/25V In-Ceiling Metal Speakers for background music and PA applications\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMetal housing is rugged, reliable, and blends in nicely with standard ceiling designs\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eEasy-access volume knob allows you to tweak the power The knob is camouflaged into the center of the grille\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e8 Ohm transformer by-pass allows you to use this speaker for standard 8 ohm applications\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eThese are the most common style of speakers for large retail stores, schools, and so many other applications\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003ePaper woofer cone is very sensitive allowing the speaker to play really loud even if you set the tap at only 0.5 watts\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe 8” cone moves a ton of air and gives this speaker a deeper bass response then 6.5” or 5.25” options\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDual cone driver allows these to play a full frequency range with increased sensitivity. For many commercial applications this can be much better then having a separate high frequency driver\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSteel grilles\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFrequency Response: 70Hz – 20KHz\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSensitivity: 90dB @ 1w \/ 1m\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMaximum SPL (Pax\/1m) 100dB\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMagnet: 5oz Ferrite\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDispersion @ 1000HZ: 120 degree conical\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eOverall diameter: 12.51\"\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMounting diameter: 10.98”\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMounting depth: 3.5”\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eCut-out Diameter: 8”\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eWeight: 2.7lbs each speaker\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eColor: off-white\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e70V Power Options:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e5w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2.5w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e1w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e0.5w\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e25V Power Options:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e5w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e2.5w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e1w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e0.5w\u003c\/span\u003e\u003c\/li\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e0.25w\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e8 Ohm Power handling:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e20 Watts RMS\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003e\u003cstrong\u003eWhat is 70 volt?\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; 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 24 speakers that are 5 watts each or 48 speakers that are tapped at 2.5 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.\u003cbr\u003e\r\n\u003cbr\u003e\r\nWhen we say the word tap, we are referring to the wires in the rear of the speaker that allow you to limit the power that the speaker will receive from your amplifier. This particular speaker has a separate speaker wire for each tap. When installing the speaker you can see the wires are labeled either 0.25w, 0.5w, 1, 2.5w, or 5w. What is nice with this speaker is that even if you select 5w you have a volume knob on the front to tweak the power. This gives you full customization over the sound for your space. In a restaurant for example you can tap your dining room speakers at 5 watts, and the hallway or bathroom speakers at 1 watt.\u003cbr\u003e\r\n\u003cbr\u003e\r\nAnother 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.\u003cbr\u003e\r\n\u003cbr\u003e\r\nThe 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\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":47691103699245,"sku":"RCS80-1+(4) MS81","price":344.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/products\/9eed3c96-23c1-42a6-9e0e-1b2a6e089ee6.jpg?v=1702577507","url":"https:\/\/audiosavings.com\/products\/rockville-commercial-amplifier-8-metal-8-70v-background-music-ceiling-speakers","provider":"Audio Savings","version":"1.0","type":"link"}