{"product_id":"rockville-rcs80-1-control-25-1-wh-vol70100","title":"2 JBL 5.25\" Commercial Speakers+Amp+Wall Volume Control 4 Restaurant\/Office\/Cafe","description":"\u003cspan style=\"font-sizeof: 24px;\"\u003e\u003cstrong style=\"font-family: Arial;\"\u003e\u003cfont size=\"5\"\u003ePackage Includes:\u003c\/font\u003e\u003c\/strong\u003e\u003c\/span\u003e\r\n\u003cul\u003e\r\n  \u003cli style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e(1) JBL VMA160 60-Watt 70 Volt 70V Mixer\/Amplifier with Bluetooth 5 Channel Inputs\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e(1) (2) JBL Control 25-1 5.25\" 30w 70v Wall-Mount Commercial Restaurant\/Bar Speakers\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e(1) Rockville VOL70100 White 100 Watt 70v Wall Volume Control Zone Controller Box\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003chr\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: 24px;\"\u003eAuthorized JBL Dealer!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: 18px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eThe JBL VMA Series is a\r\n  cost-effective line of Mixer\/Amplifiers with low impedance functionality (4O,\r\n  8O) and high impedance 70V and 100V output. They are designed with convenient\r\n  and flexible features to be used by commercial integrators worldwide, ideal for\r\n  emerging markets.\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial; font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eJBL VMA160 60 Watt 70V Mixer\/Amplifier with Bluetooth and 5 Channel Inputs\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMax Output Power: 60 Watts\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFrequency Response: 20 Hz - 20 kHz\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eTHD (Total Harmonic Distortion): \u0026lt;0.5%\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSignal-to-Noise Ratio: \u0026gt; 76 dB\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eInput Impedance: Mic: 400 Ohms Line: 20 kOhms (balanced) RCA: 50 kOhms\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003ePhantom Power: 27VDC\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eCrosstalk: -70 dB\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eNominal AC Line Voltages: 100V, 120V, 220V, 220-240V, 50\/60 Hz\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMinimum Load Impedance: 4 Ohms, 80 Ohms,160 Ohms\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eInsertion Loss: 1 dB Maximum\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eNumber of Inputs: 5\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eNumber of Outputs: 1\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eTone Control: Bass +\/-14dB @ 50Hz; Treble +\/-14dB @10kHz\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eInput Sensitivity: Mic Input: 5.5mVRMS Line Input: 1.3VRMS RCA Input (stereo in): 130mVRMS\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eIndependent bass and treble controls for each output channel\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003ePaging Chime, and Priority Muting\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eRack mounting hardware included\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cspan style=\"font-family: Arial;\"\u003eProduct Dimensions (W x D x H): 17\" x 16.3\" x 3.5\" inches\u003c\/span\u003e\r\n  \u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eProduct Weight: 19.4 Lbs.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003chr\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eAuthorized JBL Dealer! \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125);\"\u003eDesigned by JBL, these Control 25-1 loudspeakers are two-way 5.25\" indoor\/outdoor monitors featuring weather-protected circuitry, natural and powerful representations of the frequency spectrum, white enclosures, and JBL's proprietary InvisiBall mounting hardware. This hardware allows you to install the speakers through a hidden access point behind its logo badge. As such, the Control 25-1 suitable for venues, health clubs, theme parks, cafes, or anywhere where foreground\/background music—and paging—is a necessity.\u003cbr\u003e\r\n\u003cbr\u003e\r\nThese monitors are capable of handling 200W of programmatic material at 8 Ohms, and feature a built-in multi-tap transformer for operation on distributed speaker lines. With an SPL of 110 dB, you can blast these speakers pretty loudly as well, while their cone geometry ensures a pleasurable listening experience in both on- and off-axis situations. Additionally, their PEI diaphragms render a smooth high-frequency response. But sound is not the only consideration: Kapton voice coil formers, JBL's WeatherEdge rubberized extensions, and a durable cabinet construction provide protection against heat, rain, wind, or anything else the elements might throw at you in the coming years.\u003cbr\u003e\r\n\u003cbr\u003e\r\nAlso, while the Control 25-1 comes in a white finish, it doesn't have to stay that way: these speakers accept a variety of finishes and pigments to match any surrounding.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e\r\n    2 JBL Control 25-1 5.25\" 100w White Surface-Mount Speakers 4 Home\/Restaurant\/Bar\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e5.25\" Woven-Fiberglass LF Drivers\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e0.75\" PEI Diaphragm Tweeters\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e200W RMS at 8 Ohms\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDurable, Weatherized Enclosures\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eInvisiBall Mounting Hardware\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eZinc-Plated Grilles\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eGood for Off-Axis Listening\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003e60 Hz to 20 kHz Frequency Response\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003ePower Rating: 200 W continuous program (2 h). 100 W (400 W peak), continuous pink noise (2 h). 75 W (300 W peak) continuous pink noise (100 h)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eNominal Impedance: 8 ohms (THRU setting)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eMaximum Input Voltage: 25.3 V RMS (2 h), 50.6 V peak\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFrequency Response ± 3dB: 85 Hz to 17 kHz\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eFrequency Response ±10 dB: 60 Hz to 20 kHz\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eSensitivity: 90 dB, 1 W \/ 1 m (average 100 Hz to 10 k Hz)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eCoverage Angle: 100° x 100°\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDirectivity Factor: 6.0 (averaged 1 kHz to 16 kHz)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDirectivity Index: 7.6 dB (averaged 1 kHz to 16 kHz)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eCrossover Type: 2nd order low-pass, 2nd order high-pass\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eTransformer Taps: 70 V: 30 W, 15 W, 7.5 W, 3.7 W, 100 V: 30 W, 15 W, 7.5 W. Insertion loss \u0026lt; 0.94 dB at any tap setting. Thru setting: 8 Ohms nominal\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eRecommended Protective High-Pass: 60 Hz high-pass (24 dB\/oct) (for 8 Ohms operation and for all 70 V \/ 100 V taps settings)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eLF Driver Size: 5.25\" \/ 135 mm\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eHF Driver Size: 0.75\" \/ 19 mm\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDriver Type: LF Driver: Woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp Kapton voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure. HF Driver: PEI diaphragm, low-viscosity ferro-magnetic fluid, and Kapton voice coil former\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eEnclosure Material: High-impact polystyrene (HIPS)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eGrille: Highly zinc-plated, finished in durable TGIC polyester powder-coating\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eTermination: Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers. Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire (up to 12 AWG \/ 2.5 mm2)\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eEnvironmental: IP-44 per IEC529; exceeds MilSpec 810 for humidity, salt-spray, temperature \u0026amp; UV; passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eAgency Rating: ROHS-compliant; Transformer UL Recognized per UL1876\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eDimensions (H x W x D): 9.6 x 7.4 x 5.7\" \/ 243 x 188 x 145 mm\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eWeight: 7.5 lb \/ 3.4 kg\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003ePackage Weight: 18.0 lb\u003c\/span\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eBox Dimensions (LxWxH): 16.0 x 11.75 x 11.4\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003chr\u003e\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in;margin-bottom:.0001pt;\n  text-align:center;line-height:normal\" align=\"center\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong style=\"color: rgb(31, 73, 125);\"\u003e \u003c\/strong\u003e\u003cstrong style=\"color: rgb(31, 73, 125);\"\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\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan size=\"5\" style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cfont size=\"5\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eVideo of VOL70:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cdiv class=\"videoframe\"\u003e\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\u003c\/div\u003e\u003c\/center\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan size=\"5\" style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cfont size=\"5\"\u003eDescription:\u003c\/font\u003e\u003c\/strong\u003e\u003c\/span\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.\r\n  Our volume controllers are some of the best on the market. These are for \r\n  constant voltage systems such as 70 volt or 100 volt.\r\n  The reliability and accuracy is what makes a big difference. Our 11 step \r\n  controller is precise and accurate.\u003c\/span\u003e\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003e\r\n  This model supports any zone with 100 watts or less going to it. \r\n  The euro-block connectors make installation easily. The terminals are fully \r\n  detachable.\r\n  We use a beautifully designed plate that will fit in with your standard décor.\r\n  These are a standard 1-gang size for easy installation.\r\n  Internally the circuit board is protected from dust build up to ensure long \r\n  life.\u003c\/span\u003e \r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cb\u003e\u003cfont size=\"5\"\u003eWhat is a 70 volt volume controller?\u003c\/font\u003e\r\n  \u003c\/b\u003e\r\n  \r\n\u003c\/span\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 \r\n  and into this volume controller and then out from the controller into the speakers \r\n  (each speaker is wired from one to the next in parallel). The end result is that \r\n  you can access the volume control from that room without having to change the \r\n  volume from the amplifier itself.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\r\n  \u003cb\u003e\u003cfont size=\"5\"\u003eWhat is 70 volt?\u003c\/font\u003e\r\n  \u003c\/b\u003e\r\n  \r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\r\n  \u003cspan style=\"color: rgb(31, 73, 125);\"\u003e70 volt systems are the number one choice for applications where you want to \r\n  install many speakers. With 70 volt there are a lot of advantages over 8-ohm \r\n  systems. One of the main advantages is the simplicity of the wiring as well as \r\n  how easy it is to match up speakers with the amplifier. For example, you can buy \r\n  one 70V amplifier with 150 watts and you can install speakers that total around \r\n  120 watts. It does not matter if it is 12 speakers that are 10 watts each or 24 \r\n  speakers that are tapped at 5 watts each. You always want your 70 volt amp to \r\n  have at least 15 to 20% more power than the combined watts your speakers are \r\n  tapped at.\u003c\/span\u003e\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\r\n  When we say the word tap, we are referring to the switch that is located on the \r\n  rear of these speakers where you can select how many watts you want the speaker \r\n  to play. What this does is limit how many watts the built-in transformer on the \r\n  speaker will allow the speaker to get from the amplifier. This gives you full \r\n  customization over the sound for your space. In a restaurant for example you can \r\n  tap your dining room speakers at 6 watts, and the hallway or bathroom speakers \r\n  at 3 watts.\u003c\/span\u003e\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: rgb(31, 73, 125);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\r\n  Another great feature with 70 volt is you can mix and match any 70 volt speakers \r\n  whether they are ceiling speakers, wall mounted speakers, subwoofers, etc. 70 \r\n  volt systems allow you to run very long lines of speaker wire without signal \r\n  loss. This is ideal when running long speaker leads.\u003c\/span\u003e\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-family: Arial;\"\u003e\r\n  The wiring is simple. You just wire all the positive terminals of the speakers \r\n  to the positive 70 volt terminals of the amplifier. The negative terminals on \r\n  the speaker simply get wired to the negative terminals on the amp. You do not \r\n  have to worry about impedance. The power is constant.\u003c\/span\u003e\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\r\n\r\n\u003cb\u003e\u003cfont size=\"5\"\u003eFeatures:\u003c\/font\u003e\r\n\u003c\/b\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\n\u003cul\u003e\u003c\/ul\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":47691260920109,"sku":"RCS80-1+CONTROL 25-1-WH+VOL70100","price":774.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/products\/f9473951-3f38-4f9f-a332-c4cbb168e2df.jpg?v=1702530431","url":"https:\/\/audiosavings.com\/products\/rockville-rcs80-1-control-25-1-wh-vol70100","provider":"Audio Savings","version":"1.0","type":"link"}