

<h2>Big, Booming Bass for Any Studio Setup</h2>
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KRK's S8.4 8-inch Powered Studio Subwoofer makes it easier than ever to incorporate a subwoofer into your studio setup. Its extensive I/O allows for XLR, 1/4-inch TRS, and RCA connections, with an optional footswitch jack for hands-free operation of bypass and crossover filter features. When it's time to fire up the S8.4, you'll experience an incredibly tight and punchy low end delivered through a single 8-inch glass aramid composite woofer and a front-firing bass port. Its Class D amplifier pumps out the clean and clear sound discerning audiophiles constantly crave, with everything tucked neatly inside a low-profile cabinet that fits comfortably into any layout. Add the KRK S8.4 8-inch Powered Studio Subwoofer to your arsenal for big, booming bass you can rely on.
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<h3>Bells and whistles for any situation</h3>
Not only does the S8.4 deliver rich, dynamic low end in any studio setup, but KRK also equipped it with a handy set of panel controls to fine-tune its sound to a variety of situations. An exceptionally powerful crossover filter tailors the S8.4 to whatever monitors you're currently using, with options for 70, 80, 90, and 100Hz operation. You also get toggles for input sensitivity, polarity reverse, stand-by, and a ground lift for removing unwanted noise, facilitating even deeper tone tweaking at the flick of a switch. Not to mention, the S8.4's footswitch jack is great for hands-free operation, allowing you to enable or disable the sub as well as the crossover filter (footswitch sold separately). All in all, the S8.4's extensive feature set makes it the perfect companion for whatever setup you're running.
<h2>KRK S8.4 8-inch Powered Studio Subwoofer Features:</h2>
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<li>High-powered studio subwoofer that complements any set of studio monitors</li>
<li>8-inch glass aramid composite woofer handles high SPLs without distortion</li>
<li>Extensive I/O with XLR, TRS, and RCA options</li>
<li>Front-firing bass port and Class D amplifier</li>
<li>Low-profile cabinet fits comfortably into setups of all kinds</li>
<li>70–100Hz selectable crossover filter customizes sub response</li>
<li>Sensitivity switch for use with pro or consumer audio equipment</li>
<li>Ground lift and polarity switch overcome setup issues</li>
<li>Footswitchable bypass (footswitch sold separately)</li>
<li>Frequency response: 34.5Hz–133Hz</li>
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<h2>Tech Specs</h2>
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<li class="table__row"><strong class="table__header">Powered:</strong><span class="table__cell">Yes</span></li>
<li class="table__row"><strong class="table__header">Speaker Size:</strong><span class="table__cell">8"</span></li>
<li class="table__row"><strong class="table__header">Driver Type:</strong><span class="table__cell">Glass Aramid Composite</span></li>
<li class="table__row"><strong class="table__header">Total Power :</strong><span class="table__cell">109W Class D</span></li>
<li class="table__row"><strong class="table__header">Frequency Range:</strong><span class="table__cell">29Hz-205Hz (-10dB)</span></li>
<li class="table__row"><strong class="table__header">Maximum Peak SPL:</strong><span class="table__cell">112.8 dB SPL</span></li>
<li class="table__row"><strong class="table__header">Input Types:</strong><span class="table__cell">2 x XLR, 2 x 1/4", 1 x Dual RCA Stereo</span></li>
<li class="table__row"><strong class="table__header">Output Types:</strong><span class="table__cell">2 x XLR, 2 x 1/4", 1 x Dual RCA Stereo</span></li>
<li class="table__row"><strong class="table__header">Other I/O:</strong><span class="table__cell">1 x 1/4" (footswitch)</span></li>
<li class="table__row"><strong class="table__header">Enclosure Type:</strong><span class="table__cell">Front Ported</span></li>
<li class="table__row"><strong class="table__header">Enclosure Material:</strong><span class="table__cell">15mm Reinforced MDF</span></li>
<li class="table__row"><strong class="table__header">Height:</strong><span class="table__cell">13.3"</span></li>
<li class="table__row"><strong class="table__header">Width:</strong><span class="table__cell">11.57"</span></li>
<li class="table__row"><strong class="table__header">Depth:</strong><span class="table__cell">14.25"</span></li>
<li class="table__row"><strong class="table__header">Weight:</strong><span class="table__cell">26.01 lbs.</span></li>
<li class="table__row"><strong class="table__header">Manufacturer Part Number:</strong><span class="table__cell">S8.4</span></li>
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KRK S8.4 Powered Studio Subwoofer — premium professional audio gear engineered for performers, DJs, and audio professionals who demand exceptional sound, reliability and versatility. With advanced DSP, a high-output Class-D amplifier and modern connectivity, it delivers powerful, clear audio for any live sound, studio or event application.
| Brand | Generic |
| Category | Studio Monitors |
| SKU | EE-40868 |
| Availability | In Stock |
| Warranty | Official Brand Warranty |
| Shipping | Pan-India, 2–4 days |
Absolutely. This unit is engineered for live performances, events, DJ setups and installations — delivering powerful, clear, road-ready audio for venues of every size.
It offers professional connectivity including combo XLR/TRS inputs and an XLR pass-thru, so you can chain multiple units and connect mixers, mics and instruments with ease.
Yes. Every product ships with the official manufacturer warranty plus genuine-product assurance from Electronic Emporium, an authorized dealer.
Orders are usually delivered within 2–4 business days across India. Delivery timelines may vary slightly based on your location and product availability.
We offer a 7-day easy return on unopened products. Just reach out to our support team and we will guide you through a hassle-free return.
Get advice from our audio experts for the right gear.
Talk to ExpertUsually delivered within 2-4 business days across India.
Check Delivery7-day easy return on unopened products.
View Return Policy1 Year JBL Official Warranty from date of purchase.
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