Package Includes:

• (1) Rockville RCS80-1 60 Watt 70v Commercial/Restaurant Amplifier/Bluetooth Receiver
• (2) Rockville D4-70 Black Dual 4" 70 Volt Commercial/Restaurant Wall Mount Speaker

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Video of RCS80-1:

Rockville RCS80-1: The Ultimate 60-Watt 70V Amplifier for Your Business

Transform Your Space with Professional Sound—Affordably and Easily
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.

Perfect 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.

Why You’ll Love the RCS80-1

• Save 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)
• Wow Your Guests: Stream crystal-clear music via Bluetooth from your phone, or play files from USB/SD (up to 32GB).
• Versatile Control: Dual mic inputs for announcements, speeches or karaoke, plus separate volume knobs for mics, MP3, and line inputs.
• Set the Mood: Customize sound with bass/treble controls and tailor speaker output for every room.
• Built to Last: A cooling system keeps it running smoothly for years.

What’s Inside the Box

• Amplifier
• Remote Control
• Rack Mount Ears
• Power Cable
• FM Radio Antenna
• Owner’s Manual
• Warranty

Unleash the Power of 70-Volt Technology

Why settle for basic audio? With 70-volt systems, you get:

• Effortless Setup: Wire multiple speakers (e.g., 10 at 5W or 20 at 2.5W) with no impedance worries.
• Custom Sound: Adjust wattage per speaker—5W in the dining area, 10W at the bar, 3W in hallways.
• Long-Distance Clarity: Run speaker lines far without signal loss.
• Mix & Match: Pair with ceiling speakers, wall units, or subwoofers—your choice!

The RCS80-1’s 60-watt output powers up to 60 watts of speakers, making it a breeze to create the perfect audio environment.

Key Features

• Power Options: 70/100V (60W RMS), 4-ohm (80W), 8-ohm (70W), 16-ohm (11W).
• Connectivity: Bluetooth, FM tuner, USB/SD inputs, 2 RCA AUX inputs, 2 mic inputs, RCA REC output.
• Speaker Outputs: 100V, 70V, 8-ohm terminals + shared negative.
• Specs: <0.5% distortion, >79dB signal-to-noise, 10Hz-22.8kHz frequency response.
• Compact: 16.9" x 9.45" x 2.76", 10.03 lbs.

Perfect For:

• Restaurants & Cafés
• Bars & Lounges
• Schools & Conference Rooms

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All About Your D4-70 Speakers:

How To Set Up Your D4-70 Speakers:

How To Mount Your D4 Speaker To The Wall (step by step):

Description:

The D4-70 is a dual 4” speaker that is perfect for restaurants, patios, conference rooms, and much more. The dual speaker design disperses the sound wider so you can evenly spread the sound in any room. The D4-70 has a built in 70V transformer that can be tapped as low as 3.75 watts and as high as 30 watts!

This wide range of wattage makes the speaker perfect for both background music or your bar, patio, and other areas where you want big sound to get the party going.

Our 4 way swivel bracket allows you to angle the speaker up, down, left and right for optimal sound staging. The sound these speakers produce are both rich and full. They include large 9.75oz magnets and the tweeter is an audiophile grade silk soft dome tweeter. We also have a built in 2nd order 2500Hz fixed crossover that protects the speaker and creates a great sound curve for any room. The detachable euro-block terminals make installation quick and easy. The terminals work with ordinary speaker wire and there is a tap switch on the speaker so you can easily select how many watts you want the speaker to get from the amp.

70V Tap Power Options:

• 30w
• 15w
• 7.5w
• 3.75w
• 8 Ohm
• Off

100V Tap Power Options:

• 30w
• 15w
• 7.5w
• 3.75w
• 8 Ohm
• Off

Features:

• Rockville D4-70 Black Dual 4" 70 Volt Commercial/Restaurant Wall Mount Speaker
• Weather resistant with rugged ABS cabinet is perfect for outdoor patio or indoor use
• Curved cabinet design for better sound coverage with an 80x120 degree dispersion
• Dual swivel mounting bracket supports vertical 90 degree swivel and horizontal 100 degrees swivel
• Polypropylene Cone
• Rubber Surround
• (2) 4” Woofers
• 1” Kapton Voice Coil
• 1” Soft Silk Dome Tweeter
• 9.75 oz. Ferrite Magnets
• Detachable Euro-Block Terminals with quick disconnect (uses regular speaker wire but its quicker)
• Built in 12dB/Octave crossover with dynamic speaker protector
• Crossover details: 2nd order / 2500Hz rolloff
• 8 Ohm impedance when tap switch is in off position
• Frequency Response: 70Hz – 20KHz
• Sensitivity: 88dB @ 1w / 1m
• Built in transformer supports 70V and 100V installations
• Weight: 6.6 Lbs each
• Dimensions: 12.05” x 6.6” x 8.7”
• Color: Black

What is 70 volt ?

70 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 350 watts and you can install speakers that total close to 300 watts. It does not matter if it is 15 speakers that are 20 watts each or 50 speakers that are tapped at 5 watts each. You always want your 70 volt amp to have at least 15 or 20% more power than the combined watts your speakers are tapped at. When we say the word tap, what we are referring to are the knob on the rear of the speaker. For example, these speakers have selectable options of 5w, 10w, 15w, 30w. 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 10 watts, the speakers by the bar area at 30 watts, and the ones in the hallway at 5 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.