Rockville Commercial Amplifier+8) Metal 8" 70v Background Music Ceiling Speakers Package Includes: (1) Rockville RCS80-1 60 Watt 70v Commercial/Restaurant Amplifier/Bluetooth Receiver(4) Pair Rockville MS81 Metal 8" 70v Commercial Background Music PA Ceiling Speakers Includes of RCS80-1: AmplifierRemoteRack mount earsPower CableFM Radio antennaOwner’s manual Description of RCS80-1: Rockville is proud to introduce the first commercial amplifier in our new RCS series of products. The RCS80-1 is a 60 Watt single zone rack mountable digital hybrid amplifier/receiver. This amplifier is capable of 70 volt, 100 volt, 8 ohm, and 4 ohm applications. This makes it perfect for use in a Restaurant/Bar/Café/Lounge/School/Conference room or any other setting where multiple speakers are needed. With the dual mic inputs you can use this amplifier for announcements, speeches or even for Karaoke night! The RCS80-1 features Bluetooth audio streaming so you can play your favorite music or access a playlist right from your phone! This amp also features both USB and SD inputs allowing you to play audio stored on a USB thumb drive or SD Card. Individual volume knobs for two microphones, MP3, and line inputs allow for full and autonomous control of this amplifier. The built in cooling system in this amplifier will keep the components cool making the amplifier durable and reliable. Our goal with the RCS series was to make it possible for anyone to install 70 volt systems on their own without spending thousands of dollars on a contractor. This model makes it a breeze to connect any audio device such as a cd player, mp3 player, television etc. Applications of RCS80-1: RestaurantBarCaféSchoolConference roomLounge Features of RCS80-1: Rockville RCS80-1 60 Watt Commercial/Restaurant Amplifier 19" Rack-Mountable (Removable Rack Brackets) Digital Hybrid Amplifier/ReceiverCapable of 70 volt, 100 volt, 16 ohm, 8ohm, and 4 ohm70/100 volt True RMS Power: 60 Watts4 ohm RMS power: 80 Watts8 ohm RMS power: 70 Watts16 ohm RMS power: 11 WattsBuilt in Bluetooth audio streamingFM radio tunerUSB input to play audio stored on a thumb drive (32gb max)SD card slot to play music stored on an SD Card (32gb max)Separate volume control for MIC1, MIC2, MP3, LINE1, LINE 2 inputBass and Treble control5 segments signal level indicationBuilt in cooling system keeps component cool at all times Inputs and Outputs of RCS80-1: (2) Sets RCA AUX inputs(2) Mic inputsRCA REC output100V speaker red positive speaker output terminal70V speaker red positive speaker output terminal8 Ohm red positive speaker output terminalShared negative speaker output terminal Specifications of RCS80-1: Distortion: 79dBPower Requirements: 120V / 50-60HzA Weighted Signal to Noise (@ 1W) -79.0dBAA Weighted Signal to Noise (referenced to full 4 ohm power) -95.1dBAFrequency Response (bandwidth @ 2Vrms out, @ -3.0dB) 8 Ohms <10Hz – 22.8kHzFrequency Response vs THD+N (worst case, across normal bandwidth 1W @ 8 ohms) 0.82%Weight: 10.03lbsDimensions: 16.9" x 9.45" x 2.76" inches Description of MS81: The 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! Features of MS81: Pair of Rockville MS81 8” Commercial 70v/25V In-Ceiling Metal Speakers for background music and PA applicationsMetal housing is rugged, reliable, and blends in nicely with standard ceiling designsEasy-access volume knob allows you to tweak the power The knob is camouflaged into the center of the grille8 Ohm transformer by-pass allows you to use this speaker for standard 8 ohm applicationsThese are the most common style of speakers for large retail stores, schools, and so many other applicationsPaper woofer cone is very sensitive allowing the speaker to play really loud even if you set the tap at only 0.5 wattsThe 8” cone moves a ton of air and gives this speaker a deeper bass response then 6.5” or 5.25” optionsDual 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 driverSteel grillesFrequency Response: 70Hz – 20KHzSensitivity: 90dB @ 1w / 1mMaximum SPL (Pax/1m) 100dBMagnet: 5oz FerriteDispersion @ 1000HZ: 120 degree conicalOverall diameter: 12.51"Mounting diameter: 10.98”Mounting depth: 3.5”Cut-out Diameter: 8”Weight: 2.7lbs each speakerColor: off-white 70V Power Options of MS81: 5w2.5w1w0.5w 25V Power Options of MS81: 5w2.5w1w0.5w0.25w 8 Ohm Power handling of MS81: 20 Watts RMS 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 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. When 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. 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.
