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KRK S8.4 8 inch Powered Studio Subwoofer

8" Powered Subwoofer with 8" Glass Aramid Composite Woofer, 70-100Hz Crossover Filter, Polarity Reverse, Ground Lift Switch, and Footswitch Jack

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Item ID: KRKS8.4

KRK S8.4 8 inch Powered Studio Subwoofer

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KRK S8.4 8 inch Powered Studio Subwoofer

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Q: Who is the KRK S8.4 Powered Studio Subwoofer for?

The KRK S8.4 is ideal for producers, engineers, and musicians who need to accurately hear and mix low-frequency content in their studio. Its 8-inch driver and 109W of power extend the bass response of your main monitors down to 29Hz, providing a full-range listening experience crucial for making informed mixing decisions across various genres.

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Q: How do I connect the KRK S8.4 to my studio setup?

The S8.4 offers versatile connectivity with 2 x XLR, 2 x 1/4-inch TRS, and dual RCA stereo inputs and outputs. This allows you to easily integrate it with professional audio interfaces, mixers, and consumer-level gear. You can connect your main monitors directly through the subwoofer's outputs for a seamless full-range system, ensuring optimal signal flow.

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Q: What kind of bass performance does the KRK S8.4 offer?

The S8.4 delivers powerful and precise low-end, thanks to its 8-inch glass aramid composite driver and 109 watts of power. It extends your system's frequency response down to 29Hz, allowing you to hear deep bass with clarity and impact. The front-ported enclosure design helps ensure accurate bass reproduction and flexible placement in your studio.

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Q: Does the KRK S8.4 have any special control features?

Yes, the S8.4 offers several control features to fine-tune its performance. It includes a 1/4-inch footswitch input (footswitch sold separately) for instantly bypassing the subwoofer and its crossover filter, which is useful for A/B comparisons. Additionally, you can tailor the subwoofer to your main monitors with a powerful crossover filter offering 70, 80, 90, and 100Hz options. Other controls include input sensitivity, polarity reverse, stand-by, and a ground lift for optimal integration and sound.

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Big, Booming Bass for Any Studio Setup

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 Sweetwater's 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.

Bells and whistles for any situation

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.

KRK S8.4 8-inch Powered Studio Subwoofer Features:

High-powered studio subwoofer that complements any set of studio monitors
8-inch glass aramid composite woofer handles high SPLs without distortion
Extensive I/O with XLR, TRS, and RCA options
Front-firing bass port and Class D amplifier
Low-profile cabinet fits comfortably into setups of all kinds
70–100Hz selectable crossover filter customizes sub response
Sensitivity switch for use with pro or consumer audio equipment
Ground lift and polarity switch overcome setup issues
Footswitchable bypass (footswitch sold separately)
Frequency response: 34.5Hz–133Hz

Resources

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Tech Specs

Powered: Yes
Speaker Size: 8"
Driver Type: Glass Aramid Composite
Total Power : 109W
Frequency Range: 29Hz-205Hz (-10dB)
Frequency Response: 34.5Hz-133Hz (±3dB)
Maximum Peak SPL: 112.8dB @ 1m
Input Types: 2 x XLR, 2 x 1/4", 1 x Dual RCA Stereo
Output Types: 2 x XLR, 2 x 1/4", 1 x Dual RCA Stereo
Other I/O: 1 x 1/4" (footswitch)
Enclosure Type: Front Ported
Enclosure Material: 15mm Reinforced MDF
Height: 11"
Width: 16.12"
Depth: 11.5"
Weight: 26.5 lbs.
Manufacturer Part Number: S8.4-NA

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Reviews

4.6

Customer Photos & Videos

All I can say is WOW! This subwoofer was exactly what I NEEDED!

Krk s8.4 8-in subwoofer literally blew me away, I was just looking to add a little extra base to my studio sound system and I got more than I bargained for. The little subwoofer is solidly built, provides tons of clear sound, and was very affordable. I am very satisfied thank you Sweetwater

I am very happy with my purchase of this sub. I didn't realize how much range I was missing with just having studio monitors. This thing can shake the pictures on the walls when it's turned up. Great buy for the price

I've had this subwoofer for a few years. It has performed well for me. The cost is reasonable and the performance has been great in my experience. I would definitely buy it again. I recommend it for a lower cost, high performing sub.