If you have a large listening room and are planning to integrate an active subwoofer into your sound system then you are at the right place. We will be sharing with you some information and a list of the best subwoofers suitable to be used inside a large room. You will need to ensure your main speakers are able to reach the sweet spot optimally, using a pair of floor-standing speakers would be advisable, or at least a large pair of bookshelf speakers. If you are planning to use satellite speakers for your home theater setup in this situation, they may not be an ideal choice even if you partner up with a matching sub.
Size does matter in this case, you will require a subwoofer of a certain size to fill a large room with bass and immense sonic energy. The subwoofer will need to have enough amplifier power as well and it would be best if there is some headroom to handle the peaks. A large subwoofer will be less likely to bottom out but it does take up a lot of space in one spot. If you do not have enough space or are unable to find the right spot for a big bulky subwoofer, you might want to try getting dual smaller subs instead to cover the areas of your large room. Your AVR/amp must be able to allow you to connect up to 2 subwoofers.
It is recommended to do an auto-calibration using room correction technology such as Audyssey after installing 1 or 2 subwoofers into your large listening room. This is to optimize the lower register performance so that your sweet spot will get the best bass quality coming from your subwoofer. There are some subwoofer models which have their own room correction technology like the ones from the JL Audio Fathom series. It would be rather expensive to get a large and powerful subwoofer suitable for use inside a large listening or HT room. We will be listing them out for you to have a look and they are some of the top subwoofers on the market.
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Best Subwoofers for a Large Room
The SVS SB-4000 is an extremely powerful sealed cabinet subwoofer with a 13.5″ driver. It is well suited to be used inside a medium to large-sized room. It has a peak power of up to 4000+ Watts, giving us the headroom to spare and making it capable of handling most peaks. It is able to deliver a very wide frequency response of 19Hz-310Hz (+/-3dB). The thunderous sub-bass is controlled and articulated, the taut delivery makes it really suited for music playbacks. Since it could produce bass frequencies of down to 19Hz, the SVS SB-4000 will be ideal for home theater use too.
More Details of SVS SB-4000 at Amazon
The JL Audio Fathom f113v2 is another exceptional sealed cabinet subwoofer to go for. This high-end sealed sub has a 13.5″ driver and has a peak power of up to 3000 Watts. As mentioned earlier, the JL Audio Fathom series models have their own technology to optimize their bass performances. It is called Digital Automatic Room Optimization or D.A.R.O. for short. The D.A.R.O. will come in handy for listeners who do not have Audyssey or other technologies to calibrate their subwoofers. JL Audio Fathom f113v2 is highly sought after by audiophiles and will be worth your attention.
Ken Kreisel DXD-12012 is another high-end sealed subwoofer with incredible bass performance and has a fantastic way of further improving the low-end prowess of your sound system. You can stack the Ken Kreisel DXD-12012 on top of each other, this will provide you with more headroom and fills up more space inside your large room. Due to the height of the DXD-12012 sealed subs when stacked, you can feel the bass pressure more and low frequencies sounded 3-dimensional as well. Just one DXD-12012 is already quite enough as it could reach down to a 10Hz bass extension.
Rythmik Audio F15HP is a superb sealed cabinet subwoofer with 600 Watts RMS power and is capable of producing subterranean bass frequencies of down to 10Hz (+/-3dB). It has a large 15″ driver but doesn’t sound sluggish and is thanks to its Direct Servo technology. The powerful bass reproductions are articulate, fast, and agile. The Rythmik Audio F15HP is another sealed subwoofer highly sought after by audiophiles. Listeners who are serious about high-quality music playbacks should take a look at the F15HP sub.
As one of the most powerful subwoofers made by SVS, it comes no surprise the SVS PB16-Ultra has a whopping peak power of 5000+ Watts and an RMS power of 1500 Watts. The 16″ driver triple ported subwoofer can dish out a massive amount of bass and rumble, the lower frequencies will shake your room without issue. The SVS PB16-Ultra is definitely suited for high-octane action movies and could handle almost all sorts of peaks. There is also versatility where you can choose to use 3 different modes which are Standard, Extended, and Sealed.
More Details of SVS PB16-Ultra at Amazon
For a more affordable ported subwoofer without compromising the sonic performance, the Klipsch SPL-150SW will be an excellent choice for you. It has a 15″ bass driver and will be suitable to be used inside a medium or large room. The peak power of the Klipsch SPL-150SW is 800 Watts and can be used with the Klipsch WA 2 wireless kit. It can deliver clean and deep bass frequencies which will wake up your neighbors. You are able to feel the low-end energy as well and the weight helps make the overall sound reproduction more full-bodied.
More Information on Klipsch SPL-150SW at Amazon
If you want a more agile-sounding ported subwoofer and yet able to fill a large room with immense bass energy then the Rythmik Audio FV18 will be an amazing choice to go for. This is an audiophile ported subwoofer with an 18″ driver and has a 900 Watts RMS amplifier. Rythmik Audio FV18 is able to fill a room with incredible bass energy and low frequencies of down to 12Hz. The bass delivery is controlled and well-handled even though it is an 18″ bass driver. This large ported sub is ideal for both music and HT use.
To Conclude
These subwoofers listed here are all solid performers and will work well in a large room. If you are also interested in looking for subwoofers suited for use in a small room then please click on the link to check out our blog post. We recommend shortlisting some of the subwoofers here for an audition before making your final decision. The smaller subs from this list will be more suited for a dual subwoofer setup. Do check with your local dealers to see if it is possible to audition the potential subwoofers inside your large room. This is to get a more accurate result when testing the subs’ performance together with your own sound system.
