Rockville CT80 8" 70V Commercial Subwoofer+(4) Cube Speakers For Restaurant/Bar Package Includes: (1) Rockville CT80 8" 70V Commercial/Restaurant/Conference Room Subwoofer+Wall Mount(2) Cube by Rockville Pair of 3.5" Black Commercial 70v Swivel Wall Mount Speakers Includes: (2) Speakers(2) mounting brackets with metal bars(2) safety cables(8) screws(1) User manual Description of CT80-SUB: The Rockville CT80-SUB has a built in transformer that will operate at either 70 volts or 100 volts or you can by-pass it and use this as a standard 4 ohm sub. There is a tap switch that allows the following power options: 70V Power Options of CT80-SUB: 40w15w10w 100V Power Options of CT80-SUB: 55w<25w15w 4 Ohm power handling of CT80-SUB: 80w This subwoofer can be wall mounted with our included wall mount brackets and you can also place it on the floor or on a shelf. This subwoofer is the perfect solution to add that low end either in your conference room, restaurant, bar area, or even in your home. Features of CT80-SUB: Rockville CT80-SUB 8" 70V Commercial/Restaurant/Conference Room SubwooferCan place on the floor or use the included wall mount bracketsSelectable Taps: 40w, 20w, 10w, 4 OhmBuilt-in 70v/100v transformer20 oz magnetBanana binding post terminals accepts banana cables or regular speaker40w-15w-10w selectable with 70v input55w-25w, 15w selectable with 100v inputBy-pass option to run sub at 4 ohm: 80w RMS power handling @ 4 ohmFrequency response: 40Hz-800HzSensitivity: 90dB (1w@1m)Build with high quality mount bracketUnit dimension: 12.4*9.65*12.4inchUnit weight: 12.9lbs 70 Volt power options of Cube 70v Black: 6 Watt3 Watt1.5 Watt Description of Cube 70v Black: The Rockville Cube 70V black is a great choice for any restaurant, office, retail store, or any other commercial application. What makes these special is the minimal footprint that is stylish and unobtrusive. The speaker also includes our 360 degree mounting system that allows rotation in any direction for optimal sound staging. The slim design can be mounted anywhere quickly and easily. 2-Way configuration There is a couple of very famous companies who make speakers that look similar. In our opinion those speakers have no highs and no lows. That is because they use a one way design. Our model has a dedicated woofer for mids and a dedicated tweeter for highs giving you incredible sound quality. Quick-disconnect terminals We use euro-block speaker terminals which are detachable so you can easily wire many speaker and quickly disconnect them at any time. Features of Cube 70v Black: Cube by Rockville - Pair of Black 3.5” 70 Volt Commercial Speakers With Swivel Mounting Bracket70 Volt power options: 6 watts, 3 watts, 1.5 wattsEasy Wall Mount Brackets with 360 Degree Swivel Rotation For Optimal Sound Staging3.5” Woofer with Paper Cone has Natural Sound Reproduction with Clear Mids and Bass0.5” black PEI tweeter delivers crystal clear highsTrue 2 way speaker system delivers way better sound quality than famous brands who make these in a 1 way designSensitivity: 86 dB +-2dB (1M/2.83V)Frequency Response (±3db): 130Hz - 20kHzCabinet Material: ABSColor: BlackShielded grill offers additional protection from dust and damageAudiophile grade sound qualityPerfect for restaurants, offices, retail stores, and other commercial applicationsEuro block speaker terminals with quick disconnectProduct Dimensions: 4.13" x 4.13” x 7.3" x 4.74" inchesProduct Weight: 1.76 Lbs. (Per Speaker) What is 70 volt ? 70 volt systems are the 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 20 speakers that are 6 watts each or 40 speakers that are tapped at 3 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. When we say the word tap, we are referring to the rear of these speakers where you can use the 1.5 watt, 3 watt, or 6 watt inputs. 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. 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. The 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.
