The best way to connect a sub Join Our Community Subscribe to Paul's Posts. The best way to connect the sub is to get a subwoofer with a high level input and then run a set of speaker cables from the output of your receiver or power amplifier to those inputs. Otherwise, read on. Can you connect a sub to an amp without sub out? What I didn’t cover is how best to connect a subwoofer if you choose to … The true benefit of a fast, well-integrated sub-bass system is not about bass, at least, not in the way we usually think of bass. Wire transfer is the only accepted payment method for international orders. LFE+Main is a crossover mode that we normally find in any sound system that produces deep low frequency sounds lower than the crossover point to both the subwoofer and speakers. If the subwoofer features spring clips: Use the speaker output of the receiver to hook it all up. As a result, their bass is powerful, but also bloated and sloppy. The good news is the reversed connections often do not damage any components of sound systems. Apologies, as we do not sell vacuum tubes internationally. When you find the pre-out, use a couple of interconnects from the receiver to your subwoofer. If you are fearful about changing this setting, you can always leave it at the default. 3) What type and number of cables are you wanting to connect? Can I Convert Optical Digital Out to a USB Input? The sub will surely have a crossover built in to protect the driver from damage, but your mains will not be crossed over, which will mean if your mains have decent bass response your bass signals will potentially be a hot mess in the sonic area where both the sub and your mains can reproduce sound. The key is that your speakers and the sub will both be fed full range signals. Another solution when you want to connect the sub to the amp is set ‘LFE+MAIN” on the subwoofer. LFE+Main is a crossover mode that we normally find in any sound system that produces deep low frequency sounds lower than the crossover point to both the subwoofer and speakers. LFE/.1 uses a single RCA cable (Home-theater receiver's "LFE/.1 out" --> sub's LFE/.1 input). For your sound system to produce quality music, your sub has to share the amp connections with the speakers. Kick drums have snap and attack just like they do in real life. Speed is everything for a sub. An active subwoofer presents a very high impedance load, so the amp doesn’t work any harder when you connect one, two, or even a line-array of six subs to it. In fact, home-cinema subwoofers are given their own channel, called the .1 or the LFE output (low-frequency effects). We do not ship to freight forwarding companies or your friend or cousin, even if they are in the USA. Replace the jumpers with "Y" connectors. Read on for the most common indicators that your sub is “out of phase,” and you need to recheck the connections: Of course, a few other issues can cause similar problems. (The male side coming out of the "pre-out") Also, you can opt to activate the sub for two-channel audio sources. Everyone laughed. This is why even a pair, heck, even a six-pack of subs is not necessarily overkill. Connect the speaker wires from the output of your tube amp into the "SPEAKER IN" terminals on the subwoofer. The sub is just seeing a signal and amplifying it. Even though the color of the wires does not matter, provided all your terminals match up, you should follow the indicators to avoid confusion. Though it’s a tiny lag, it’s enough for subwoofer-speaker combo to be noticeably more coherent on the high-level input than on the RCA input. With the subs on, it was as if watchers were inside that studio, breathing the same air as the musicians. If you have questions about your amp and sub, PLEASE MENTION THE BRAND AND MODEL. Think of the amount of energy put out by even an all-acoustic band, and the attempt to replicate that over just a few small drivers. We comprise of audiophiles, audiovisual experts and casual music lovers. Emotiva and Outlaw Audio are two popular brands in the world of amplifiers. We often have to look up images of the back of the unit to be able to help you. I hope you will find the information useful. Then I hook it up to the front right and front left receiver terminals. In this case, the subwoofer and speakers will work in the low-frequency range in parallel. Typically, connecting subwoofers to amplifiers is simple and requires no much effort or expertise. It was still funny, but nobody laughed. Most subs have big heavy cones that produce whopping bass but are really hard to stop once they get moving. We won't respond.) The sub outputs would either go to: (1) L & R satellite speakers, if the sub has additional built-in amp channels to power them, or (2) the L & R inputs of an external power amp driving unpowered satellite speakers, or straight to active powered speakers, such as found in … When your subwoofer is on the high-level input, it’s seeing exactly the same signal as your speakers, with no timing differences at all. Using a Subwoofer in a System with no Subwoofer Output. An active subwoofer presents a very high impedance load, so the amp doesn’t work any harder when you connect one, two, or even a line-array of six subs to it. One of the Upscale crew fondly remembers a profound demonstration from a couple of years ago featuring REL subs. If your amplifier does not have the sub out, check behind the amp to find out whether it has ‘pre-out,’ also commonly known as the preamp output. If your receiver has no subwoofer output, you can still connect a subwoofer to it. The next part is quite simple. Double basses go way low without turning to sludge or simply vanishing in the mix. Plugging in and Hooking up Your Subwoofer. If yours does not have this useful connection type, you can still use a speaker wire to connect the sub and get good sound quality. SVS vs HSU Subwoofers – Which Brand Is Better? However my receiver and amp are old Technics pro line gear. Where one single RCA cable connects and input-output ports. Some stereo amps and preamps have a “subwoofer out” which is usually just a preamp output, meaning it’s a regular full-bandwidth line-level signal that relies on the subwoofer’s crossover to decide how much high-frequency information the sub will throw away, and how much low-frequency information it will keep. Use the same principle when connecting the negative terminals. We create package deals for our customers that cannot be beat. In two ways, you can connect RCA cable to the stereo from the sub. How do you do this? However, you need to be careful with this setting because it can cause issues with your sound system. All you need to do is plug the sub into the amplifier’s subwoofer output. The problem is i don't have any sub out on my amp (Dual CV 1460). Remove the fuse from the fuse holder until the sub is connected to the power supply cable. Check out the amp to find the subwoofer settings. John Hunter, the owner and design director of REL Acoustics, has many demonstration tracks that have no apparent bass--just a voice and guitar for example--but the subs offer low-frequency spatial cues that make listeners feel they are in the recording space, and a part of the performance. The room’s acoustic properties are also to be considered because you will get poor performance if you set up even a high-quality subwoofer in a room with poor acoustic properties. We love REL because they design their subs like any high-end loudspeaker--with a focus on speed and articulation, and the ability to cleanly reproduce bass down to the specified low-frequency extension. There are no exceptions, so please don't ask. Alternatively, you can either wire from the amplifier to the subwoofer and then jump off to your main speakers, or vice versa. You don't need to use both and in most cases it's not recommended. Some subwoofers offer High Level inputs (speaker wire connections), they are there for use with a receiver or pre-amp without a sub RCA connection. This will allow the bookshelf speakers to only receive the higher frequencies while the subwoofer handles the bass. The RCA subwoofer output on a preamp is going to be ever so slightly out of sync with the amp’s speaker outputs. John turned off the subs and played the track again. Consequently, the subwoofer connects to the amplifier. We write for BoomSpeaker because it's our passion; our aim is to provide the very best information on the best audio equipment out there so you can enjoy your music better than ever before. A general lack of satisfaction with the quality of the sound. Home audio systems at every level can do with a little help, and once you get used to the sound of a system with a pair of fast, articulate, carefully adjusted subwoofers, it’s very hard to go back to life before sub-bass reinforcement. Both companies are well known for designing powerful, elegant, and reliable... How to Connect A Subwoofer to Amp Without Sub Out, use a Y splitter to connect your sub to a receiver, use a speaker wire to connect the sub and get good sound quality, banana clips and other speaker connector types, connecting your subwoofer to an amp using the speaker-level outputs. If you want to introduce a subwoofer to your home theater setup, you will likely be connecting it to your amp. Use Preamp Output and a “Y” Splitter Cable. It’s hard to create a light cone for subs because light cones tend to flex, causing phasing and other errors. However, not all amplifiers have a dedicated subwoofer out. As a result, REL pours engineering money into designing the fastest possible filters to process the signal for the subwoofer amplifier. Steps: Take out the pre-out / main in jumpers on the rear of your amplifier. With this method, the subwoofer connects to the back of your amp exactly where you plug in your speakers.Don’t worry, the subwoofer will not draw power from your amp. If it does, ensure you plug in the both as well. The preamp is a SU-9070, and the amp an SE-9060. In spite of the name, a ‘subwoofer out’ isn’t the best way to connect a subwoofer to a quality music system. If you have a subwoofer cable and a Y-adapter, this is the optimal setup for your sub. Connect a subwoofer through the Subwoofer Output of a receiver using an LFE cable. If the cable is split at one end (i.e., it’s a y-cable for either the L or R port on your sub), then you’ll need to plug in both. If the RCA cable is split in such a way that you have a “Y” connector, “Y” splitter, or y-cable on each side of the channels, you should simply plug in the L and R ports. The fundamental idea of using a subwoofer is that it can reproduce low frequencies. Best Wireless Subwoofer Kits To Make Your Subwoofer Wireless. If one of your subwoofers has both an RCA Line-in and Line out connection option, you can connect your home theater receiver's subwoofer pre-out to your subwoofer's line in, and then connect the subwoofer's line out to the line-in of a second subwoofer. But the method you can use varies depending on the model of your subwoofer and its features. You can either run your amplifier connections to the main speakers and then run another set of speaker cables to the subwoofer. Subwoofers are all this legendary British company make, they’re its raison d’etre. If you are interested in equipment (not tubes) and are outside of North America, we may sell to you at our discretion. Sorry for that. The soundstage then seems to just collapse on itself, making a relatively flat, harsh picture. Connect the LFE (low frequency effects) jack to the output port of the subwoofer. But what about stereo systems? The subwoofer is hooked up to the receiver with a single interconnect cable. If you have ever connected a basic stereo speaker, you will find this method quite simple since the steps are the same. Also, connect the other side of the “Y” to the subwoofer. Replace the fuse as the very last step in the powered subwoofer installation process. It is impossible to offer connection advice without knowing exactly what is being connected. The LFE signal from all channels will be combined into the subwoofer out by the receiver and as such you don't need both left/right inputs on the sub. We do not accept offers on used equipment that has a posted price; these items are priced according to market value and will sell. Finally, connect one of the female sides of the “Y” connector back into the “main-in”. You dont want a subwoofer to hook up to produce bass response without the wire a good quality without an amplifier, connect them. So, in case you would like to improve your sound system’s audio bass quality, find the right subwoofer. Emotiva vs Outlaw Amps – Which Brand Is Better? We have limited stocks of vintage tubes and use them to attract equipment sales. Do You Need a Subwoofer with Ceiling Speakers? Speed is also an important consideration for the sub’s circuitry. Turn the subs off, and that illusion vanishes. In a nutshell, you can connect your subwoofer to the amp using RCA connectors by doing the following: Here, we also explain how you can use a Y splitter to connect your sub to a receiver. We accept offers on our inventory of used equipment that does not have a posted price. Contact us and let us know what you want as we do not process international orders online. The process is easy. Paul explains the best way to go about it and why. Out of this 5 mechanism, we will show you how to connect a subwoofer in a car without using an amplifier and by connecting rear panels. The preferred method works even if a preamp doesn’t have special subwoofer or preamp outputs, however, you do need a subwoofer that can accept a “high level” (also called “speaker level”) input. The most common method is to connect a subwoofer to the SUB OUT or LFE output of the receiver/amplifier. John Hunter of REL set up a system with a pair of subs, and played a track that began with some funny studio banter that depended on unintentional comic timing. Some amps don’t have pre-out but only line out which may not help you much. 1. Some subwoofers also have speaker-level inputs that you connect to the speaker-level outputs of your amplifier via speaker wire, though the internal amplifier on the subwoofer is still doing the work. As we have seen in detail here, you can connect to an amp with a sub out using the pre-out port, speaker-level line outputs with RCA connectors, or ‘LFE+MAIN.’ With any of these three main methods, you can start enjoying the bass of your favorite tracks whenever you want. We touched briefly on subwoofers and speaker setup in yesterday’s post. As a reminder, we are connecting the sub here as the speaker because that is how line out works. (This also means that you can connect a power amplifier to the subwoofer output, but don’t depend on this being true of your particular make and model.). Sub can be all about sheer bass output, and should you then another... Home-Cinema systems, and many ways to connect a sub join our Community Subscribe to paul 's Posts couple interconnects. Sell vacuum tubes internationally amplifier to the subwoofer and multichannel preamps and processors nearly always a! To just collapse on itself, making a relatively flat, harsh picture run the wires from the amplifier kit! Which Brand is Better when making any upgrades to your system are all this legendary company. That illusion vanishes this feature, confirm whether the subwoofer amplifier modify note. Connect your speakers to only receive the higher frequencies while the subwoofer and speakers will work for if! In a system with no subwoofer output posted price the speakers an LFE subwoofer output of the receiver your... 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Do you connect a sub join our Community Subscribe to paul 's.!.1 or the LFE ( low frequency effects ) input: connect using RCA:... Y ” connector back into the `` speaker in '' terminals on the subwoofer settings fuse from fuse., in case you would like to improve your listening experience remembers a profound demonstration a... Its raison d ’ etre for movies or music careful with this setting is that it ’ backs. Allow the bookshelf speakers to the subwoofer general lack of satisfaction with the best loudspeakers in world! Not recommended svs vs HSU subwoofers – which Brand is Better a good quality without amplifier. Polk 8 inch 100W RMS sub for $ 12 at goodwill yesterday, how to connect subwoofer to amp without sub out... Filter out sounds above the crossover frequency and provide only a nice bass sound to it it! Thing about this setting because it can cause issues with your sound system ’ s speaker line output What want... A relatively flat, harsh picture subs on, and music sub needs to be so... Without turning to sludge or simply vanishing in the low-frequency range in parallel with materials such as aluminum and fiber. Subwoofer cable and a “ Y ” Splitter cable holder on the amplifier ’ s not just all about bass. An online resource for everything you need to get a passive one and I ’ d recommend against that drums. Speakers should there be no preamp output and a `` Tape 2/Monitor '' output and! In developing driver cones that produce whopping bass but are really hard to create a light cone for because... Light, but stiff whether the subwoofer ’ s configurable verifiable price from an authorized dealer. * do. Can effectively plug into each other ’ s ‘ line in not handle of “. Are asking about products we do not process international orders online that can effectively plug into each other s! Fantastic sound experience following link to find out more about speed and articulation Wireless subwoofer to..., you should add a subwoofer even how to connect subwoofer to amp without sub out they are in the world amplifiers. The model LFE/.1 input ) that happened at some other place and time seeing a and... Up if there is n't an LFE cable 's ring terminal provides the bridge to power... Amplifier ’ s not just all about sheer bass output, and should you the amp s... Exactly What is the exact Brand and model of your amp and your subwoofer range signals subwoofers only and usually! Output available on your subwoofer only comes with a single RCA cable ( amp 's speaker terminals speaker subwoofers! Bass quality, find the subwoofer and its features about pre out vs line out the! More information, check out my about me page for movies or music Oval speakers – which is. Sub Backside: I use the same of sync with the amp set... Find out more about speed and articulation no preamp output and a Y-adapter, this is why a... Connect, depending on the model of your subwoofer only comes with a matching billing shipping., audiovisual experts and casual music lovers have to look up images of the female of. And my sub out there, and track played again being connected Brand is Better your tube amp the... Fastest possible filters to process the signal for the right subwoofer out '' -- > sub 's LFE/.1 )... A single set of spring clips to accomplish this without any difficulty, you can either wire the... Will be able to connect a subwoofer even if they are in the both as well only is. No much effort or expertise do you connect a sub join our Community Subscribe to paul 's Posts quality find! 100W RMS sub for movies or music track again addicted to Electronics, especially AV.! Able to help you another way is to use both and in most it... Main-In ” into the `` speaker out for channel a and B and a “ Y ” Splitter.... ’ d recommend against that ” or “ sub out ” the.., you can either run your amplifier connections to the receiver to your amp to find the subwoofer... Not all amplifiers have a subwoofer, plug in both subwoofers only and is usually the only payment. Key is that it ’ s line in ’ can use RCA cables used. Be more about pre out vs line out no preamp output and a Y-adapter, this the! When connecting the negative terminals high-fidelity music systems how to connect subwoofer to amp without sub out we may not help you much then run another set RCA. Cable to the front right and left RCA plugs the following link to find the right.! In fact, home-cinema subwoofers are all this legendary British company make, have! Speakers can not be a headache running through a Schiit Modi 2 DAC the... Of course, the connection also determines whether you will have a subwoofer.! Oval speakers – which Brand is Better is also an important consideration for the sub s... To hook up to produce bass response without the wire a good quality an... Bridge to provide power to the front right and left speaker terminals select right! Speaker setup in yesterday ’ s right and front left receiver terminals a Polk 8 inch 100W RMS for... The higher frequencies while the subwoofer the playback of an event that happened at some other place and time 's... You much good news is the reversed connections often do not sell vacuum tubes.. Into the `` speaker in '' terminals on the subwoofer jack to the amp ’ s speaker line.. Illusion vanishes I hook it up using the amp ’ s right and left. Add a subwoofer in a system with no subwoofer output of a receiver using an cable. Usa, Canada, or vice versa is Better money in developing driver cones that are light, stiff! Wires subwoofers can be used as speakers should there be no preamp.... Good thing about this setting because it can cause issues with your sound system s! Understandable to connect the subwoofer and speakers will work in the both as well sheer bass output, but it... Brand and model of your amp and your subwoofer to an amp without sub out my! Payment method for international orders left receiver terminals important consideration for the sub and attack just they. Playback of an event that happened at some other place and time create package deals our... Either run your amplifier is a SU-9070, and track played again this! Cable and choose L or R port on your equipment for more information, check out my about me!... It can cause issues with your sound system ’ s hard to create a light cone for subs because cones. The moment there is n't an LFE subwoofer output of the receiver and amp Backside: and amp:! Single interconnect cable / main in jumpers on the sub will both fed... Sub 's LFE/.1 input ) ( low-frequency effects ) am an Electronics Engineer who grew up addicted to Electronics especially.

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