KRK S8.4 The KRK S8.4 builds on the legacy of sonic accuracy and high performance. Giving you an 8" professional subwoofer that delivers tight, accurate, and defined bass. While the highly efficient Class D power amplifiers increase transient response, control, and punch. There's also a wealth of connectivity options so you can hook your subwoofer up to practically anything without adapter hassles. As well as a four-position crossover frequency selection switch. So you can easily adjust your subwoofer settings to optimally match your existing monitors. Another improved refinement in the new S8.4 subwoofer is the modestly improved low-frequency extension. As well as improved porting for much better low-frequency phase response and less port noise. Not to mention a more durable inverted dustcap, optional removable grilles, redesigned cabinets, and a timeless new design. Pair a KRK Subwoofer with any other studio monitors and enjoy an optimised listening and mixing experience. You can also take advantage of the exclusive bypass control feature to provide full-range audio to your monitors at the click of an (optional) footswitch. This allows for instant comparisons with and without the subwoofer on the sound. Above all, the S8.4 doesn't just deliver precise bass and rich features, they're the next level of subwoofer performance!
KRK S8.4 The KRK S8.4 builds on the legacy of sonic accuracy and high performance. Giving you an 8" professional subwoofer that delivers tight, accurate, and defined bass. While the highly efficient Class D power amplifiers increase transient response, control, and punch. There's also a wealth of connectivity options so you can hook your subwoofer up to practically anything without adapter hassles. As well as a four-position crossover frequency selection switch. So you can easily adjust your subwoofer settings to optimally match your existing monitors. Another improved refinement in the new S8.4 subwoofer is the modestly improved low-frequency extension. As well as improved porting for much better low-frequency phase response and less port noise. Not to mention a more durable inverted dustcap, optional removable grilles, redesigned cabinets, and a timeless new design. Pair a KRK Subwoofer with any other studio monitors and enjoy an optimised listening and mixing experience. You can also take advantage of the exclusive bypass control feature to provide full-range audio to your monitors at the click of an (optional) footswitch. This allows for instant comparisons with and without the subwoofer on the sound. Above all, the S8.4 doesn't just deliver precise bass and rich features, they're the next level of subwoofer performance!
KRK S8.4 The KRK S8.4 builds on the legacy of sonic accuracy and high performance. Giving you an 8" professional subwoofer that delivers tight, accurate, and defined bass. While the highly efficient Class D power amplifiers increase transient response, control, and punch. There's also a wealth of connectivity options so you can hook your subwoofer up to practically anything without adapter hassles. As well as a four-position crossover frequency selection switch. So you can easily adjust your subwoofer settings to optimally match your existing monitors. Another improved refinement in the new S8.4 subwoofer is the modestly improved low-frequency extension. As well as improved porting for much better low-frequency phase response and less port noise. Not to mention a more durable inverted dustcap, optional removable grilles, redesigned cabinets, and a timeless new design. Pair a KRK Subwoofer with any other studio monitors and enjoy an optimised listening and mixing experience. You can also take advantage of the exclusive bypass control feature to provide full-range audio to your monitors at the click of an (optional) footswitch. This allows for instant comparisons with and without the subwoofer on the sound. Above all, the S8.4 doesn't just deliver precise bass and rich features, they're the next level of subwoofer performance!
KRK S8.4 The KRK S8.4 builds on the legacy of sonic accuracy and high performance. Giving you an 8" professional subwoofer that delivers tight, accurate, and defined bass. While the highly efficient Class D power amplifiers increase transient response, control, and punch. There's also a wealth of connectivity options so you can hook your subwoofer up to practically anything without adapter hassles. As well as a four-position crossover frequency selection switch. So you can easily adjust your subwoofer settings to optimally match your existing monitors. Another improved refinement in the new S8.4 subwoofer is the modestly improved low-frequency extension. As well as improved porting for much better low-frequency phase response and less port noise. Not to mention a more durable inverted dustcap, optional removable grilles, redesigned cabinets, and a timeless new design. Pair a KRK Subwoofer with any other studio monitors and enjoy an optimised listening and mixing experience. You can also take advantage of the exclusive bypass control feature to provide full-range audio to your monitors at the click of an (optional) footswitch. This allows for instant comparisons with and without the subwoofer on the sound. Above all, the S8.4 doesn't just deliver precise bass and rich features, they're the next level of subwoofer performance!
Last updated at 07/02/2026 02:42:16
KRK S8.4 Active 8" Studio Subwoofer
Free 30-day returns
KRK S8.4 Powered Studio Subwoofer (8") KRK-S8.4 Videoguys
7-day returns
KRK S8.4 Active 8" Studio Subwoofer
Delivery $39.95
originally posted on mannys.com.au
The difference adding this to my KRK Rokit 5 when mixing is amazing. Being actually able to hear and feel the bottom end is great - definitely worth it.
originally posted on storedj.com.au
Love this sub. Would definitely recommend for small studio / home setup. Great bass response. Easy to setup and configure. Great compliment to my KRK Rokit 7 G4s. Great value for money. FYI protective grill is sold separately.
originally posted on americanmusical.com
I was a bit apprehensive spending that much on a subwoofer but with ams's easy and affordable payment plan i went ahead and did it and MAN WAS I GLAD I DID! These things are state of the art and well surpass even the description! Their weight and construction you can tell right away before u even plug them in that they are quality and they are. I want expecting a 8 inch 109 watt sub to have such big clean power! Shakes my while recording room!!!!!!
KRK S8.4 Active 8" Studio Subwoofer
Free 30-day returns
KRK S8.4 Powered Studio Subwoofer (8") KRK-S8.4 Videoguys
7-day returns
KRK S8.4 Active 8" Studio Subwoofer
Delivery $39.95
The difference adding this to my KRK Rokit 5 when mixing is amazing. Being actually able to hear and feel the bottom end is great - definitely worth it.
Love this sub. Would definitely recommend for small studio / home setup. Great bass response. Easy to setup and configure. Great compliment to my KRK Rokit 7 G4s. Great value for money. FYI protective grill is sold separately.
I was a bit apprehensive spending that much on a subwoofer but with ams's easy and affordable payment plan i went ahead and did it and MAN WAS I GLAD I DID! These things are state of the art and well surpass even the description! Their weight and construction you can tell right away before u even plug them in that they are quality and they are. I want expecting a 8 inch 109 watt sub to have such big clean power! Shakes my while recording room!!!!!!
I bought this along with two krk rokit 5s as a TV home cinema set up. The sound quality, depth, range, and volume exceed all expectations. And of course you can listen to music like nothing else !
I have KRK v8 s4 speakers and they sounded very "mid rangey" and needed something to fill in the bass but not overpower the control room. I was looking at both the 8" and 10" subs (not the 12" as I don't need to hear that much bass). Finally decided on the 8" sub as my control room is not really that large (11'x15'). To say I was surprised at the 8" sub would be one of the biggest understatements ever!!! It exceeded all expectation and then some and honestly it was not as heavy, weight wise, as some other subs - which is great. (I have it set to 90Hz bypass and about two-fifths volume. One thing that I will express some disappointment in was the footswitch which doesn't turn off the bass but mutes the bass altogether only while the foot pedal is depressed. You will ... MoreI have KRK v8 s4 speakers and they sounded very "mid rangey" and needed something to fill in the bass but not overpower the control room. I was looking at both the 8" and 10" subs (not the 12" as I don't need to hear that much bass). Finally decided on the 8" sub as my control room is not really that large (11'x15'). To say I was surprised at the 8" sub would be one of the biggest understatements ever!!! It exceeded all expectation and then some and honestly it was not as heavy, weight wise, as some other subs - which is great. (I have it set to 90Hz bypass and about two-fifths volume. One thing that I will express some disappointment in was the footswitch which doesn't turn off the bass but mutes the bass altogether only while the foot pedal is depressed. You will hear your main speakers without any bass whatsoever. I was hoping that the footswitch was more of a bypass that allowed bass to the speakers so you could hear the main mix through just the mains. Alas, that is not the case so you will have to rewire to accomplish that feat. Fortunately I have several other speaker that don't go through the sub that I can rely on for that purpose; however, that may not be the case for a lot of users. (Note to KRK: the footswitch should have 3 stages - mute the sub bass, by pass the sub bass, and power the sub bass.) Unless you're doing Hip Hop or Rap where you need tons of bass or have a really large control room, I don't think you will ever need more than the 8" sub - this thing can make my house shake! Highly recommend the KRK 8" sub - it's truly a monster.
These really step up the sound of the Roku 5s I am pairing them with. Took a bit to get the crossover and level just right, but once it was dialed in, everything sounded really great. Helps so much for getting the low end right.
I wondered whether this subwoofer would really make much of a difference, but now I realise what I was missing I simply cannot mix without it. It is a fantastic piece of kit, and perfect for a small home studio. I would recommend it to anybody
KRK is knows for quality products. I've never owned until now. Absolutely amazing game changer for my home live stream studio. Completely easy to use and set up with additional studio monitors (KRK)Very happy with my new purchase.
Was shipped quickly, as described, works great with my current KRK rokit 5s!
Super happy with this sub..amazing sound and great value.
