We won't respond.) Connect the speaker wires from the output of your tube amp into the "SPEAKER IN" terminals on the subwoofer. REL works with materials such as aluminum and carbon fiber to produce cones that can move massive amounts of air quickly and without flexing. This will allow the bookshelf speakers to only receive the higher frequencies while the subwoofer handles the bass. In spite of the name, a ‘subwoofer out’ isn’t the best way to connect a subwoofer to a quality music system. 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. The best way to hook up a subwoofer to an amplifier with no dedicated subwoofer out is to use a "Y" splitter cable. We have limited stocks of vintage tubes and use them to attract equipment sales. Apologies, as we do not sell vacuum tubes internationally. There is no better way to make your speaker or sub “in phase” than follow this basic principle and connect the amp and the speakers correctly. In this case, hook it up using the amp’s speaker line output. Please send us the following information: 1) Are you connecting the sub for movies or music? How do you connect a subwoofer up if there's no subwoofer output available on your equipment? Go to the following link to find out more about rca cables. REL invests a huge amount of time and money in developing driver cones that are light, but stiff. Subwoofers are designed to reproduce low-frequency bass, and, for that matter, improve your listening experience. Also, you can opt to activate the sub for two-channel audio sources. 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. (The male side coming out of the "pre-out") Use the same principle when connecting the negative terminals. When you find the pre-out, use a couple of interconnects from the receiver to your subwoofer. 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. With the subs on, it was as if watchers were inside that studio, breathing the same air as the musicians. However, not all subwoofers are so simple and understandable to connect, depending on the model. There are many subs out there, and many ways to connect them. If you don’t have a subwoofer cable, you can connect a regular RCA cable that can be purchased at any electronics store. If you want to introduce a subwoofer to your home theater setup, you will likely be connecting it to your amp. The RCA subwoofer output on a preamp is going to be ever so slightly out of sync with the amp’s speaker outputs. 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. 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. Just plug the subwoofer cable into your receiver's subwoofer pre-out and the other end into the Y-adapter on your sub (which is connected to the left and right RCA line-in inputs). (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.). 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. Plugging in and Hooking up Your Subwoofer. 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. To accomplish this without any difficulty, you should use banana clips that can effectively plug into each other’s backs. In systems where any other sub would sound slow, or fuzzy, or muddy, or boomy, RELs are incredibly deep, but fast and accurate. To connect using RCA connectors: Plug with the RCA cable and choose L or R port on your subwoofer. It is impossible to offer connection advice without knowing exactly what is being connected. Subwoofers are designed to modify low note sound that speakers cannot handle. Low-level uses an RCA interconnect pair (amp's "pre out" or "sub out" --> sub's low-level input). Find out more about pre out vs line out. If you are fearful about changing this setting, you can always leave it at the default. Then I hook it up to the front right and front left receiver terminals. How do you do this? That feeling of being present made the track funnier with subwoofers. Sorry for that. Use Preamp Output and a “Y” Splitter Cable. The next part is quite simple. What I didn’t cover is how best to connect a subwoofer if you choose to … All you need to do is plug the sub into the amplifier’s subwoofer output. And another way is to use two set of RCA cables, which leads into a Stereo hook up. Check if the amp also has both right and left RCA plugs. If you are interested in equipment (not tubes) and are outside of North America, we may sell to you at our discretion. It might be labeled “subwoofer” or “sub out”. Also note that while we want to help everybody, we may not be able to respond if we don't know the products you are asking about. The most common method is to connect a subwoofer to the SUB OUT or LFE output of the receiver/amplifier. The fundamental idea of using a subwoofer is that it can reproduce low frequencies. 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. We get a lot of "can I connect my sub to my amp" questions that don't give us any information at all on the products being asked about. The sub is just seeing a signal and amplifying it. Select either Right or Left port on the sub. 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 … 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. A general lack of satisfaction with the quality of the sound. It is usually marked as ‘pre-out’. Double basses go way low without turning to sludge or simply vanishing in the mix. If your speakers are “out of phase, which means the connections are reversed, you could experience severe sound quality problems and probably blame it on the choice of the speaker-level outputs sub-and-amp connection solution. Subs today are generally powered so no need to get a passive one and I’d recommend against that. If you have questions about connecting your amp to your subwoofer. In fact, home-cinema subwoofers are given their own channel, called the .1 or the LFE output (low-frequency effects). Finally, connect one of the female sides of the “Y” connector back into the “main-in”. We will meet or beat any verifiable price from an authorized dealer.*. So, in case you would like to improve your sound system’s audio bass quality, find the right subwoofer. Replace the jumpers with "Y" connectors. Installing subwoofers without replacing your car stereo more like to work but your speakers, or dell mini 10 sub and connect it and an amp. Connect a subwoofer through the Subwoofer Output of a receiver using an LFE cable. 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. If your receiver features both right and Left … Round vs Oval Speakers – Which One is Better? SVS vs HSU Subwoofers – Which Brand Is Better? Is It Okay If I Put My Subwoofer Behind My TV? Connect the LFE (low frequency effects) jack to the output port of the subwoofer. Remove the fuse from the fuse holder until the sub is connected to the power supply cable. Wire transfer is the only accepted payment method for international orders. Steps: Take out the pre-out / main in jumpers on the rear of your amplifier. Paul explains the best way to go about it and why. 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. Speed is also an important consideration for the sub’s circuitry. 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. 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. There are no exceptions, so please don't ask. How did this work? The problem is i don't have any sub out on my amp (Dual CV 1460). Some amps don’t have pre-out but only line out which may not help you much. Contact us for expert consultation when making any upgrades to your system. If there isn't an LFE subwoofer output or LFE input: Connect using an RCA cable. Check out the amp to find the subwoofer settings. 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