Power consumption can be highly dynamic which can result in problems cause be inductance and capacitance of the cables between a single power supply and several Raspberry Pis/Amps. When I look to the specifications of speakers there is always written a nominal power and a music power. It provides up to 60W power. You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. I recommend the Meanwell 18V power supply from our shop: https://www.hifiberry.com/shop/accessories/meanwell-gs60a18-p1j/. Can’t live without stereo system! If you're not sure that people don't raise the volume too high, the only way I see it not to give them access to the volume control. Second, it’s more powerful. The speakers just have to be connected directly, which makes it an ideal module for multi-room audio installations. You only have to connect your loudspeakers. I am renovating an apartment in a couple of months and I am planning ahead the multiroom sounding. With 4 Ohm speakers, we recommend 12-18V. Driving these with a HifiBerry.I'm powering over 18v 3.3 amps == 60 watts. Two of them are the digital variety driving Meridian speakers and of course all they need is a clean digital signal and they’re perfect. We don't know when or if this item will be back in stock. Higher operating voltages are only recommended with 8 Ohm speakers. I did some research and I came across the speakers below: Backed by the 90-day Amazon Renewed Guarantee. The device shows up under aplay --list-devices. If not which one would you recommend? It is easy to set up and once connected to your speakers it offers quality sound at a great price. First, it’s in stereo which is an instant win. Give your high-quality vintage speaker a second life by adding a Pi and a HiFiBerry amplifier. I have this speaker and RaspberryPi3/Amp2 combo ceiling mounted in our kitchen. In the end sound is the most important but not the only way to transform your loudspeakers. But don’t worry, this is not rocket science and our guide leads you through your first project step by step. Check out our gallery and documentation pages for more ideas. Higher operating voltages are only recommended with 8 Ohm speakers. With 4 Ohm speakers, we recommend 12-18V. The HiFi Berry Pi build is perfect. However, distortions are not the whole story. With 4 Ohm speakers, we recommend 12-18V. This is the first time I am trying to do a HiFiBerry project (I have some experience with RPis, I've build gaming consoles using RetroPie and a home automation before) ,but I have no idea what makes a speaker suitable to use for this or not. Get the latest news first by signing up to our newsletter. The HifiBerry description says the maximum output is 25 W. Is this for both channels? Consequently, this HiFiBerry requires its own power supply, included in the package. This is the first time I am trying to do a HiFiBerry project (I have some experience with RPis, I've build gaming consoles using RetroPie and a home automation before) ,but I have no idea what makes a speaker suitable to use for this or not. So I have a home server that will be running LMS and 2 Raspberry PIs 3 with Hifiberry AMP2 running picoreplayer. The HiFiBerry Amp2 is a DAC/amplifier combination for alle Raspberry Pi models featuring a 40-pin GPIO header. This is very complex. I was thinking of installing those speakers: http://www.davis-acoustics.com/nos-enceintes-haute-fidelite/gamme-integration/100-ro/ and http://www.davis-acoustics.com/nos-enceintes-haute-fidelite/gamme-integration/100-re/. Actually, I would like to power all 6 Raspberry and Amp2 with only 1 supply. The Amp2 is designed to work with all speakers or 4-8 Ohm impedance. Again, we created a special cradle that hold the Raspberry Pi and the Amp2 in place. Give your high-quality vintage speaker a second life by adding a Pi and a HiFiBerry amplifier. I suppose this will not be a problem. However, even with 8 Ohm speakers an 18V power supply is the best choice in our opinion. The HiFiBerry MiniAmp is a tiny, highly efficient Class-D power amplifier for the Raspberry Pi Zero (but works also on all newer models with 40 pin GPIO connector). The speakers just have to be connected directly to the board, which makes it an ideal module for low-profile applications where the power of our Amp+ is not needed. You can try it. I will have different speakers in bathroms. There are a few things you need to take care about, e.g. The HiFiBerry Amp2 is a top quality, small but powerful, efficient Class-D power amplifier designed for the Raspberry Pi. First, it’s in stereo which is an instant win. When I saw that HifiBerry was offering HiFiBerry Amp2, a relatively potent little power amplifier HAT, I thought that it might be a better solution. The Echo has an line-out, but the HiFiBerry MiniAmp does not have an external input. So got second set as follows: Set-Up – rPi 3 – installed Hifiberry Amp2 – chose Amp2 at first installation In conclusion I am very happy with the miniamp. You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. What kind of speakers would you guys recommend? The Max2Play image supports the AMP2 optimally. Product works and looks like new. But you can do even more. HifiBerry Amp2 and Volumio with a decent pair of speakers blows the Sonos 3 and 5 out of the water. Call it $150 for the SD card and speaker cables. I’v ordered the Amp2. Would I have this kind of inductance and capacitance issues even if the Raspberry Pis are in the same room? Sold out ... You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. - This pre-owned product has been professionally inspected, tested and cleaned by Amazon-qualified suppliers. Keep the power cables short, 1.5mm2 should be enough in this case. Also I have no idea whe Price-wise, all-in, I think this cost me around $120CDN. 1- These speakers have to be squared to have WAF. Compact. HiFiBerry Amp2. You can play around with speaker fabrics and colors to create a unique masterpiece for your home. So I'm planning to buy speakers as components to build in a cabinet in my bedroom. I am currenly planning a multiroom set up, based on Raspberry Pi, Amp2 and in ceiling and in wall speakers. However, even with 8 Ohm speakers an 18V power supply is the best choice in our opinion. In both the bedroom and on the patio, the HiFiBerry AMP2 Bundle will be utilized. I was able to wire a home mode IR receiver with an old 3 wire CD audio cable and a 3 pronged IR receiver. When you open the box it is kind of like a Chinese takeout box that folds into a plate. The other pair is going to the living room about the same size and integrates with the balcony so I will need the whole system to sync (picoreplayer). If somebody raised the voltage higher than you want it, the same thing will happen as with any normal amplifier - in worst case it distorts and damages a speaker. The speakers just have to be connected directly to the board, which makes it an ideal module for low-profile applications where the power of our Amp+ is not needed. The Amp2 is designed to work with all speakers or 4-8 Ohm impedance. Amplifier non-linear distortions are usually <0.1%, while distortions of speakers are rarely below 0.5%. I did some research and I came across the speakers below: JBS 5'' https://amazon.com/JBL-SP5II-5-Inch-Loudspeaker-Tweeter/dp/B000EA1OTM/ref=sr_1_1?ie=UTF8&qid=1532911426&sr=8-1&keywords=jbl+sp5ii, JBS 6'' https://www.amazon.com/JBL-SP6II-Ceiling-Surround-Loudspeaker/dp/B000MFQA0C/ref=sr_1_1?ie=UTF8&qid=1532911657&sr=8-1&keywords=jbl+sp6ii, Polk Audio 5'' https://amazon.com/dp/B00005UKAM/ref=sspa_dk_detail_5?pd_rd_i=B00005T3C8&pf_rd_m=ATVPDKIKX0DER&pf_rd_p=1713835751726239774&pf_rd_r=NRQ6XDYG0XE5E70JWHJ3&pd_rd_wg=1eojL&pf_rd_s=desktop-dp-sims&pf_rd_t=40701&pd_rd_w=WVki0&pf_rd_i=desktop-dp-sims&pd_rd_r=5f9616c3-9392-11e8-8894-7b6c558f7022&th=1, and Miccas 6'' https://www.amazon.com/dp/B0047PO2Z8/ref=psdc_12097474011_t2_B00005UKAM?th=1, Im planning to install the first pair in the balcony´s ceiling (Glassed Closed) and It is where the majority of the people will be. Hi, I'd like to build a HiFiBerry AMP2 inside a old 50ies style radio. So you get an awesome DIY project for just a few bucks. I have a pair micca covo s on the way that I will use with a hifiberry amp2 (2x30 watts), I will test them with the mini amp as well and report back on how they sound. Will the be enough? As the maximum volume with the MiniAmp is a bit limited for a larger room, let’s now use the HiFiBerry Amp2 which provides up to 60W power. You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. Now to sound quality of the hifiberry amp2. So I'm planning to buy speakers as components to build in a cabinet in my bedroom. Voor de RaspBerry Pi en de Amp+ heeft u alleen een enkele stroomvoorziening nodig van 12-24V. Higher operating voltages are only recommended with 8 Ohm speakers. A $150 box behaves far better than all the crazy expensive WiFi speakers and WiFi amps I’ve tried. Try HiFiBerry AMP2, an upgraded version promising a lot more than expectations. The HiFiBerry Amp2 is a top quality, small but powerful, efficient Class-D power amplifier designed for the Raspberry Pi. It provides up to 60W power. As long as you do not plan a huge party, this should be more than enough. The amp2 sounds wonderful and its tiny footprint makes it … Now for the HiFiBerry Amp2 which will power the outdoor speakers. HiFiBerry Amp2. One device. HifiBerry Amp2 and Volumio with a decent pair of speakers blows the Sonos 3 and 5 out of the water. Roon works. Here you can see the 2,5qmm Sommer Cable 225 MKII - SC-ORBIT that fared very well in the reviews I have read. Higher operating voltages are only recommended with 8 Ohm speakers. HiFiBerry Amp2 (HB_AMP2) för 699 Kr - Mount it onto the Raspberry Pi and you have a stereo audio system. Second, it’s more powerful. I have one speaker fully set-up without issues with an Hifiberry DAC light and external amp… no issues (squeezlite & bluetooth streaming) but does not look great. Higher operating voltages are only recommended with 8 Ohm speakers. Quantity. The HiFiBerry Amp2 is an amazing audio amplifier for the Raspberry Pi. HiFiBerry Amp2 (HB_AMP2) för 699 Kr - Mount it onto the Raspberry Pi and you have a stereo audio system. Only audio streams are being processed on that RPi so it should not be a heavy load. If you are looking for high end projects we recommend to go for the Beocreate 4CA, a product,  designed fin cooperation with Bang & Olufsen for their most popular vintage speakers. Features: The Amp2 is an impressive little HAT that attaches directly to the Pi. AMP2 $ 49.90; BeoCreate $ 189.90; Case 4 AMP2 Black (Pi4) $ 28.90; Case 4 Digi Black (Pi4) $ 24.90; Case 4 Steel RCA Black (Pi4 – For DAC/ADC) $ 24.90; Case III Universal – Black (Pi3) $ 12.90; Case III Universal – Clear (Pi3) $ 12.90; DAC+ ADC $ 49.90; DAC+ ADC Pro … in general this can always happen. With the HiFiBerryOS filter designer you can easily create digital crossovers for your multi-way speaker project. Facts HiFiBerry Amp2 (Renewed) Brand: Amazon Renewed. It's definitely better than the cables that came with the speakers. This means I will be in the situation than Cédric in the following guide: https://support.hifiberry.com/hc/en-us/articles/205699981-How-to-build-a-multiroom-audio-system-based-on-Raspberry-Pi-and-Hifiberry. Datasheet Amp2 Overview. The good news: Most speakers age quite well. That being said: Over to the question. I do not recommend this. Since I have not done any a/b testing of my smsl-sa50 vs the amp2 i will refrain from comparisons. A single or a pair of passive speakers; Raspberry Pi; HiFiBerry MiniAmp or Amp2; SD card 4GB; Power supply (12-18V for Amp2, 5V USB for MiniAmp) A power connector I've got a new HiFi Berry Amp2. The power is sourced through the HiFiBerry AMP2 which makes its power supply a little bigger. Facts This is a 300 watt speaker but it sounds great bi-amped using a single HiFiBerry Amp2. Price-wise, all-in, I think this cost me around $120CDN. Stereo DAC with sample rates up to 192kHz/24bit; Up to 2x30W output power output; Uses a single external power supply 12-24V (see below) to power the amplifier and the Raspberry Pi What power supply should I use with such speakers? A speaker with lower distortions will not automatically sound better. To control it Im planning to get an Amazon Fire HD 10 once the 8th gen has been released (probably by the end of the year). Alternatively there is the option to connect a speaker via Bluetooth A2DP. You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. If wrong let me know. With 4 Ohm speakers, we recommend 12-18V. That might be 4 ohms speakers, might there be any impact on the power supply I should use? The Balcony is about 15m2 or 160ft2. 3- What kind of cables should I use to power them? Bevestig de HiFiberry AMP2 op de Raspberry Pi en u heeft een geweldig stereo audio systeem. Just add some passive speakers and your Pi with the AMP2, Max2Play does the rest. Sold out ... You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. You can use the AMP2 or even the HiFiBerry Miniamp to transform the treasures hidden in your basement. I know this is not the optimal situation, but this is easier to manage and everything has already been wired this way. To control it Im planning to get an Amazon Fire HD 10 once the 8th gen has been released (probably by the end of the year). In diesem Video zeige ich euch, wie ich einen portablen Multimedia Lautsprecher baue. You can really fill a room with this. Currently unavailable. Without the right measurement tools and the knowledge how to debug this, this can become quite challenging. What you need. Higher operating voltages are only recommended with 8 Ohm speakers. Hi, I'd like to build a HiFiBerry AMP2 inside a old 50ies style radio. While Audiophiles don’t like this, the sound quality isn’t that bad. The HiFiBerry Amp2 is a high-quality, highly efficient Class-D power amplifier for the Raspberry Pi (newer models with 40 pin GPIO connector), that is mounted onto the Raspberry Pi to create a stereo audio system. Some speakers might need new surrounds (the rubber foam around the cone), but even replacing these isn’t rocket science. Also I have no idea whe Driving these with a HifiBerry.I'm powering over 18v 3.3 amps == 60 watts. I am quite new to the scene and instead of opening a new thread related to the same subject I decided to do it in here. If the software you’re using doesn’t provide the Amp2 as an output option, you should use the HiFiBerry DAC+ driver as the Amp2 is basically a DAC+ with an integrated power stage. Details: You might think the small board not powerfull enough, but it can be the perfect option for low budget but still well-sounding projects like a mono loudspeaker for your kitchen or bathroom. You only have to connect your loudspeakers. These speakers sound better than the creative, so I left them on. Must the nominal power of the speaker less than 25 W or can it be higher? I have some doubts about the sensitivity. There are different options for this. with 84db/W/m you will still get up to 97db/m out of the Amp2. Creating active speakers is one of our favorite projects. The speaker is basically always the limiting component - except you're using a poor amplifier. I redesigned the Back Horn Speaker and added the following features: space and hole pattern for Raspberry Pi (3, 4, zero) an HifiBerry (amp, amp2, clone, amp, miniamp) metal ensat (optional) so you have a clean look a can mount transparent side panels option to mount the speakers together (“stereo”) hole pattern for VESA 75 mount We do not recommend to use a single power supply for multiple systems as written above. I don't have any experience with any of these speakers. We therefore recommend the AMP2 to all customers that want a high-end solution for multiroom audio installations. The Amp2 allows you to use any speakers you like. You might think the small board not powerfull enough, but it can be the perfect option for low budget but still well-sounding projects like a mono loudspeaker … Regular price $0.00 $52.95 Sale. You can use the AMP2 or even the HiFiBerry Miniamp  to transform the treasures hidden in your basement. This sound card is an actual amplifier for the use of the passive speakers. With 4 Ohm speakers, we recommend 12-18V. The meaning is to listen to internet streams like this: live-radio.lwc.vrtcdn.be/groupc … isml/.m3u8 (a ADTS-codec). That being said: Over to the question. I decided on the 8 GB SD cards since I … So are those speakers above any good? Installed it on my Rpi 3B+. However, during a speaker-test, I only get mono output (Both left and right receive the same signal). What i don't really understand what i need to look for in speakers (seperate components without the housing around it). 2- For the sake of simplicity which power supply would best fit my need and deliver enough power for both systems? Features 192kHz/24-bit High Definition Audio Support up to 60-Watts Compatible with the speakers featuring 4-Ohm t So I have a home server that will be running LMS and 2 Raspberry PIs 3 with Hifiberry AMP2 running picoreplayer. Regular price $0.00 $52.95 Sale. So it was that Amp2 was on my Amazon wish list, and ended up in my hands over the holidays. U hoeft alleen de speakers te verbinden, en hij biedt tot wel 60W aan Power! http://www.davis-acoustics.com/nos-enceintes-haute-fidelite/gamme-integration/100-ro/, http://www.davis-acoustics.com/nos-enceintes-haute-fidelite/gamme-integration/100-re/, https://support.hifiberry.com/hc/en-us/articles/205699981-How-to-build-a-multiroom-audio-system-based-on-Raspberry-Pi-and-Hifiberry, https://amazon.com/JBL-SP5II-5-Inch-Loudspeaker-Tweeter/dp/B000EA1OTM/ref=sr_1_1?ie=UTF8&qid=1532911426&sr=8-1&keywords=jbl+sp5ii, https://www.amazon.com/JBL-SP6II-Ceiling-Surround-Loudspeaker/dp/B000MFQA0C/ref=sr_1_1?ie=UTF8&qid=1532911657&sr=8-1&keywords=jbl+sp6ii, https://amazon.com/dp/B00005UKAM/ref=sspa_dk_detail_5?pd_rd_i=B00005T3C8&pf_rd_m=ATVPDKIKX0DER&pf_rd_p=1713835751726239774&pf_rd_r=NRQ6XDYG0XE5E70JWHJ3&pd_rd_wg=1eojL&pf_rd_s=desktop-dp-sims&pf_rd_t=40701&pd_rd_w=WVki0&pf_rd_i=desktop-dp-sims&pd_rd_r=5f9616c3-9392-11e8-8894-7b6c558f7022&th=1, https://www.amazon.com/dp/B0047PO2Z8/ref=psdc_12097474011_t2_B00005UKAM?th=1. With this amplifier you can directly connect your speakers (passive speakers). The speakers just have to be connected directly, which makes it an ideal module for multi-room audio installations. I will have 6 different Raspberry (model 3 B) + Amp2. Editted the config.txt as instructed. Creating active speakers is one of our favorite projects. AirPlay works. But if you want to try this, 20A will be more than sufficient as I would assume you would never run all system at the same time at full volume. The HiFiBerry Amp2 comes in a box similar to the Raspberry Pi. The HiFiBerry Amp2 is a high-quality, highly efficient Class-D power amplifier for the Raspberry Pi (newer models with 40 pin GPIO connector), that is mounted onto the Raspberry Pi to create a stereo audio system. The AMP2 was made to cover the whole range of passive speakers, from 4 to 8 ohms all impedance is supported. However, even with 8 Ohm speakers an … Tidy. This is the first part of a new series I'm doing on how to turn a Raspberry Pi 3 into a wireless speaker system using a HifiBerry AMP2 shield and Volumio 2. Call it $150 for the SD card and speaker cables. While it might work well in many cases, we've also seen users having problems with this setup. You can really fill a room with this. Would 18V / 20A be sufficient? I'm not sure how "foolproof" you want it. With 4 Ohm speakers, we recommend 12-18V. Therefore, the board connected to a Raspberry Pi is ideal to supplement your multiroom system in rooms that have been musicless thus far. In many cases it will work without problems, but this depends a lot of the design of the power supply you're using. What kind of speakers would you guys recommend? Higher operating voltages are only recommended with 8 Ohm speakers. It powers the Raspberry Pi, there is no need to add an external 5V power supply to the Raspberry Pi. I’m looking for the moment to create a little project with a Raspberry B3 and a Hifiberry Amp2 and my old Bose model 100-speakers. What specification must the speakers have? Description: The HiFiBerry MiniAmp is a tiny, highly efficient Class-D power amplifier for the Raspberry Pi Zero (but works also on all newer models with 40 pin GPIO connector). The shorter the cables are, the lower is the risk of problems. As my speakers are quite sensitive, 91,5 dB, the 30 watts are enough to fill my living room. The HiFiBerry AMP2 is an amplifier for the Raspberry Pi. It supports sample rates from 44.1-192kHz. Quantity. What i don't really understand what i need to look for in speakers (seperate components without the housing around it). Facts. I would go for either the Polk or JBL speakers. - Hifiberry AMP 2 - Running PicorePlayer 6 as squeezeplayer - Speakers: Set of 2 BOSE 151 Environmental Speakers (https://www.bosebelgium.be/nl_be/products/speakers/stereo_speakers/151-se-environmental-speakers.html) - The distance between the speakers and the RPi& is about 10m It is easy to set up and once connected to your speakers it offers quality sound at a great price. checking the foam of your speaker or creating a new power connection. Wouldn't 84 db/W/m be too low for the Amp2? Raspberry Pi has introduced the AMP2 to make things more entertaining with amplified sound. Need more ideas? There are different options for this.