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Rockville RCS350-6 350 Watt 6 Zone 70V Commercial Amplifier, Bluetooth, 3 Mic Inputs, Perfect for Restaurants, Bars, Cafés, Schools, Lounges
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Voltage | 7E+1 Volts (DC) |
Manufacturer | ROCKVILLE |
Maximum Supply Voltage | 1.2E+2 Volts |
Mounting Type | Surface Mount |
Brand | Rockville |
About this item
- Rockville RCS350-6 350 Watt 6 zone 70V commercial/restaurant amplifier/Bluetooth
- Rockville RCS350-6 350 Watt commercial/restaurant amplifier 19" Rack mountable (removable rack brackets) digital hybrid amplifier/receiver Capable of 70 volt 100 Volt 8 ohm and 4 ohm 70/100 volt RMS power 184 watts 6-Zones – each zone has a separate volume control Built in Bluetooth Audio streaming Fm radio tuner Usb 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 Mic3 MP3 line1 line 2 and MP3 Echo control for the mic inputs with speed and repeat adjustments Built in clipping limiter to protect the amp and speakers Bass and treble control. Detachable euro-block speaker output terminals for easy installation. Chime button for making announcements Top quality aluminum panel with industrial grade knobs 5 segments signal level indication
- (2) sets RCA aux inputs (3) mic inputs Rca line output 100V speaker red positive speaker output terminal 70V speaker red positive speaker output terminal 8 ohm red positive speaker output terminal Shared negative speaker output terminal
- Power requirements 120V/ 50-60Hz A weighted signal to noise (@ 1W) -68 1Dba A weighted signal to noise (referenced to full 4 ohm power) -89 2Dba Frequency response 49Hz to 14 9 kHz Frequency response VS thd+m (worst case across normal bandwidth 1W @ 8 ohms 0 89% weight 22 7lbs Dimensions 19” x 16” x 4” inches
- Applications restaurant Bar Café School Lounge Home (multi-zone multi-room) office Warehouse
- Included components: Quick Start Guide
Additional Details


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Product details
- Package Dimensions : 21 x 18.6 x 7 inches; 33.95 Pounds
- Item model number : RCS350-6
- Date First Available : March 20, 2019
- Manufacturer : ROCKVILLE
- ASIN : B07PW83BFW
- Country of Origin : China
- Best Sellers Rank: #26,926 in Electronics (See Top 100 in Electronics)
- #97 in Audio Component Amplifiers
- Customer Reviews:
Product Description
Features of RCS350-6 SD card slot to play music stored on an SD card (32GB max) separate volume control for Mic1 Mic2 Mic3 MP3 line1 line 2 and MP3 Echo control for the mic inputs with speed and repeat adjustments Built in clipping limiter to protect the amp and speakers Bass and treble control Chime button for making announcements Top quality aluminum panel with industrial grade knobs 5 segments signal level indication Built in cooling system keeps component cool at all times
Top Brand: Rockville
From the manufacturer

Rockville RCS350-6 350 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth

Description:
Rockville is proud to introduce our new RCS series of products. The RCS350-6 is a 350 Watt 6-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 many speakers are needed.
This model offers 350 watts at 70 volt or 100 volt and the power can be split up into 6 zones. (Most professionals recommend you not exceed 80% of the amp power, so we recommend your speakers watts not to be more than 300 in total on the taps). Each zone can have the power split as you please. For example, you can put all 300 watts into one zone with one volume control. Or you can have zone 1 with 100 watts, zone 2 with 100 watts and the rest of the zones with 25 watts each. Just add the total watts up to be under 350 and you are OK. No complex wiring required like with 8 ohm systems.
With 3 mic inputs; each with echo control, you can use this amplifier for announcements, speeches or even Karaoke night! This model also includes a chime button so you can create a chime sound before making announcements. The RCS series 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. There are also 2-line inputs that allow you to plug in another audio device such as an MP3 player, CD player, TV, etc. This is our new and improved version that now has optical input so you can connect this to a digital source like a television or projector.
Individual volume knobs for each of the 6 zones and volume knobs for each of the 3 mic inputs gives you full control over your system.
The built-in clipping limiter function protects your speakers and the amp from overheating. For further protection there is also a cooling system in this amplifier that will keep the components running cool making the amplifier durable and reliable.
This is our new and improved version with euro-block speaker terminals that make it super easy to install the wires even if the receiver is hidden in a corner. The terminals are detachable and once you connect your speaker wire to the terminal it just clicks into the receiver.
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 many speakers and multiple external sources. We intentionally use common plugs like RCA and ¼˝ on our model to make this more universal and user friendly. With our unique design you can feel confident in your DIY ability when installing our commercial system!
Applications:
- Restaurant
- Bar
- Café
- School
- Lounge
- Home (Multi-zone, Multi-room)
- Office
- Warehouse
Features:
- Rockville RCS350-6 350 Watt commercial/restaurant amplifier 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver
- Capable of 70 volt, 100 volt, 8 ohm, and 4 ohm
- 70/100 volt RMS Power: 355 Watts
- 6-Zones – each zone has a separate volume control
- Built in Bluetooth audio streaming
- FM radio tuner
- USB 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, MIC3, MP3, LINE1, LINE 2, and MP3
- Echo control for the mic inputs with speed and repeat adjustments
- Built in clipping limiter to protect the amp and speakers
- BASS and Treble control
- Detachable euro-block speaker output terminals for easy installation
- Chime button for making announcements
- Top quality aluminum panel with industrial grade knobs
- 5 segments signal level indication
- Built in cooling system keeps component cool at all times
Inputs and Outputs:
- (2) Sets RCA AUX inputs
- (3) Mic inputs
- RCA Line output
- Optical input
- Detachable euro-block speaker output terminals for easy installation
- 100V speaker red positive speaker output terminal
- 70V speaker red positive speaker output terminal
- 8 Ohm red positive speaker output terminal
- Shared negative speaker output terminal
Specifications:
- Power Requirements: 120V / 50-60Hz
- A Weighted Signal to Noise (@ 1W) -68.1dBA
- A Weighted Signal to Noise (referenced to full 4 ohm power) -89.2dBA
- Frequency response: 49Hz to 14.9 Khz
- Frequency Response VS THD+M (worst case across normal bandwidth 1W @ 8 Ohms: 0.89%
- Weight: 22.7lbs
- Dimensions: 19” x 16” x 4” inches
What's in the box
Product guides and documents
Videos
Videos for this product
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Video of RCS350-6Audiosavings
Videos for this product
3:04
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How to Parallel Wire your 70 VOLT systemAudiosavings
Videos for this product
9:00
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How to Set up Your RCS Series of AmplifiersAudiosavings
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the amplifier easy to install and appreciate its versatility. The Bluetooth functionality works great, and they consider it good value for money. However, the sound quality receives mixed feedback, with some praising the sound while others report bad noise from the speakers. Additionally, the build quality is concerning, with multiple customers describing it as defective.
AI-generated from the text of customer reviews
Customers find the amplifier offers great value for money.
"This thing is awesome - definitely worth the price for everything it can do...." Read more
"volume control not the greatest. Overall great value for the money" Read more
"...This is what I found. I like good value products, but this has DEFFECTIVE design and parts...." Read more
"Nice unit for the price..." Read more
Customers find the amplifier easy to use, with installation being a breeze.
"...sounds wonderful even with the crappy speakers in the ceiling, It's easy to use...." Read more
"Finally I ordered this Amp., despised the some bad reviews. Installation was a breeze, worked like charm. Highly recommend this product...." Read more
"Easy enough to set up. Most of the controls are self-explanatory...." Read more
"Very versatile and easy to work with..." Read more
Customers are satisfied with the amplifier's Bluetooth functionality, with one describing it as a great Bluetooth amp.
"...speakers in my home but also use it for karaoke; 100% functioning off Bluetooth with my iPad/iPhone...." Read more
"...Bluetooth works great." Read more
"Love it—great Bluetooth amp with awesome sound!..." Read more
Customers have mixed opinions about the amplifier's sound quality, with some finding it awesome while others report bad noise from the speakers.
"...The unit allows us to control volume for each zone as intended and it has a built-in equalizer...." Read more
"volume control not the greatest. Overall great value for the money" Read more
"...It sounds wonderful even with the crappy speakers in the ceiling, It's easy to use...." Read more
"Used this for my business office. All of the zones sound great." Read more
Customers report issues with the amplifier's quality, describing it as defective.
"...Unfortunately this unit was defective...." Read more
"...They asked me to pay $90 shipping fee. This is very suck and bad product. Bad quality" Read more
"I bought this just two years ago. It did not last. The fan stopped working, it makes weird noises when the amp is on...." Read more
"Bad quality" Read more
Reviews with images

KARAOKE!
Top reviews from the United States
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- Reviewed in the United States on January 10, 2024Style: 350w monoVerified PurchaseThis thing is awesome - definitely worth the price for everything it can do. I'm using it to run multi zone ceiling speakers in my home but also use it for karaoke; 100% functioning off Bluetooth with my iPad/iPhone. The unit allows us to control volume for each zone as intended and it has a built-in equalizer. There is no on/off switch for each zone but by turning the volume all the way down you are essentially turning off the unwanted zone. We are using 6x 250W, 8in celling speakers. The best part is that there are three microphone inputs which allow you to karaoke over the music you are playing. LOVE this for house parties. The microphone input on the front is the primary, meaning it will always work over the two on the back. We want two people have their own mic's so we don't use the front input. The only fault is that the green plastic piece you insert the speaker wire is pretty flimsy (see pic). You need to make sure you don't push down on it while screwing in your wire or you will break it off.
This thing is awesome - definitely worth the price for everything it can do. I'm using it to run multi zone ceiling speakers in my home but also use it for karaoke; 100% functioning off Bluetooth with my iPad/iPhone. The unit allows us to control volume for each zone as intended and it has a built-in equalizer. There is no on/off switch for each zone but by turning the volume all the way down you are essentially turning off the unwanted zone. We are using 6x 250W, 8in celling speakers. The best part is that there are three microphone inputs which allow you to karaoke over the music you are playing. LOVE this for house parties. The microphone input on the front is the primary, meaning it will always work over the two on the back. We want two people have their own mic's so we don't use the front input. The only fault is that the green plastic piece you insert the speaker wire is pretty flimsy (see pic). You need to make sure you don't push down on it while screwing in your wire or you will break it off.
Images in this review
- Reviewed in the United States on February 17, 2024Style: 350w monoVerified PurchaseInstalled this in a local VFW Post as a replacement for their 20+ year old mixer/amplifier. It sounds wonderful even with the crappy speakers in the ceiling, It's easy to use. One thing that could be improved upon, the knobs could be color coded or stamped for easy viewing. Bluetooth works great.
- Reviewed in the United States on May 1, 2024Style: 350w monoVerified Purchasevolume control not the greatest. Overall great value for the money
- Reviewed in the United States on November 14, 2024Style: 350w monoVerified PurchaseAnother fast shipment and having multiple zones controlled independently worked perfect for our shop
- Reviewed in the United States on December 4, 2019Style: 350w monoVerified PurchaseThis is amazing! We have hard wired speakers with about 6 zones and was told it would cost us over $1k between the amp and sonos connect to get the right sound. So not the case! We took the chance on this—hooked it up yesterday and the sound in each room is just what we wanted. No regrets as of now. If something changes, we will update!
- Reviewed in the United States on November 8, 2022Style: 350w monoVerified PurchaseI used this product on my outdoors set up .. I like the power it provided for my system.
- Reviewed in the United States on June 5, 2020Style: 350w monoVerified PurchaseFinally I ordered this Amp., despised the some bad reviews. Installation was a breeze, worked like charm. Highly recommend this product. I managed a large community center, I have 30 speakers on this amp.and they all working great.
Top reviews from other countries
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brydayadReviewed in Mexico on March 19, 2025
3.0 out of 5 stars ECUALIZADOR POTENTE
Style: 350w monoVerified PurchaseEXCELENTE AMPLIFICADOR DA SONIDO Y POTENCIA NO LE PONGO 5 ESTRELLAS PORQUE LA ANTENA ESTABA ROTA
- Connects4UReviewed in Canada on July 26, 2021
4.0 out of 5 stars Lots of features
Style: 350w monoVerified PurchaseHave had this amp going for about 2 weeks now without any issues at all, the only thing that could use some improvement is the tuner has no memory function and you can only tune a station in from the remote control
The separate zones make it very easy to shut down the patio area after the pub is closed or I can give a little more volume to the private party room without changing the volume throughout the rest of the pub
Connects4ULots of features
Reviewed in Canada on July 26, 2021
The separate zones make it very easy to shut down the patio area after the pub is closed or I can give a little more volume to the private party room without changing the volume throughout the rest of the pub
Images in this review