| Mounting type | Tabletop Mount |
|---|---|
| Material | Glass Aramid Composite |
| Model name | S8.4-NA |
| Speaker type | Subwoofer |
| Special feature | Hi Res Audio |
| Recommended uses for product | For Music Players |
| Compatible devices | Desktop |
| Subwoofer diameter | 8 Inches |
| Unit count | 1 Count |
| Surround sound channel configuration | 5.1 or 7.1 |
| Colour | Black |
| Included components | Subwoofer |
| Product Dimensions | 40.9D x 29.2W x 27.9H Centimetres |
| Item weight | 26.5 Pounds |
| Is waterproof | False |
| Number of Items | 1 |
| Control method | Touch |
| Speaker size | 8 Inches |
| Power source | Corded Electric |
| Manufacturer | Gibson |
| Place of Business | Pickering, ON L1W 3Y8, CA |
| Model | S8.4-NA |
| Part Number | S8.4-NA |
| Number of Processors | 1 |
| Special features | Hi Res Audio |
| Speaker Amplification Type | Active |
| Wattage | 109 watts |
| Batteries included | No |
| Batteries Required | No |
| Material Type | Glass Aramid Composite |
| Manufacturer | Gibson |
| Item model number | S8.4-NA |
| ASIN | B0939NWYJR |
-
-
-
-
-
-
-
VIDEO -
Image Unavailable
Colour:
-
-
-
- To view this video, download
KRK S8.4 S8 Generation 4 8" 109 Watt Powered Studio Subwoofer
Purchase options and add-ons
| Brand | KRK |
| Speaker maximum output power | 109 Watts |
| Frequency response | 133 Hz |
| Connectivity technology | XLR |
| Audio output mode | Stereo |
About this item
- 8" glass aramid composite woofer
- Bass extension to 30Hz with a max SPL of 112 dB
- Footswitch control enables/disables sub and crossover filter (footswitch not included)
- Curved design with front-firing bass port for placement flexibility
- Powerful, lightweight Class D amplification
Frequently bought together

Product information
Technical Details
Additional Information
| Date First Available | April 22 2021 |
|---|---|
| Customer Reviews |
4.6 out of 5 stars |
| 鶹 Rank |
|
Feedback
What do customers buy after viewing this item?
Bestselling | Lowest price
in this set of products
Highest rated
in this set of products
KRK S10.4 S10 Generation 4 10" 160 Watt Powered Studio SubwooferFREE Shipping by 鶹Get it by Wednesday, Nov 12
Product description
"The S8.4 powered studio subwoofer builds upon KRK’s legacy for sonic accuracy in a compact form factor. The custom-voiced, glass-aramid woofer delivers tight, defined bass, while the Class-D power amplifier dramatically increases transient response, control and punch. The four-position selectable crossover lets you adjust the subwoofer setting easily to your existing monitors. Pairing the S8.4 subwoofer with KRK or another studio monitor delivers an optimized mixing and listening experience with extended low end, while the exclusive bypass-control feature provides full range audio to the monitors without switching off the subwoofer. KRK’s S8.4 subwoofer doesn’t just deliver precise bass and a rich feature set: it’s the next dimension in subwoofer performance."
From the manufacturer
KRK S8.4
S8 Generation 4 Powered Studio Subwoofer, 8"
The S8.4 powered studio subwoofer builds upon KRK’s legacy for sonic accuracy in a compact form factor. The custom-voiced, glass-aramid woofer delivers tight, defined bass, while the Class-D power amplifier dramatically increases transient response, control and punch. The four-position selectable crossover lets you adjust the subwoofer setting easily to your existing monitors.
Pairing the S8.4 subwoofer with KRK or another studio monitor delivers an optimized mixing and listening experience with extended low end, while the exclusive bypass-control feature provides full range audio to the monitors without switching off the subwoofer. KRK’s S8.4 subwoofer doesn’t just deliver precise bass and a rich feature set: it’s the next dimension in subwoofer performance.
Key Features
- Footswitch control enables/disables sub and crossover filter (footswitch not included)
- Redesigned cabinet with a lower profile and front-firing bass port
- Powerful, lightweight Class D amplification
- Optimized four-position crossover control
- Universal connectivity: XLR, 1/4" TRS, and RCA inputs and outputs
- Polarity and input sensitivity controls
- Ground lift switch prevents ground loops
S8.4
|
S10.4
|
S12.4
|
|
|---|---|---|---|
|
Add to Cart
|
Add to Cart
|
Add to Cart
|
|
| Customer Reviews |
4.6 out of 5 stars 101
|
4.6 out of 5 stars 149
|
4.9 out of 5 stars 17
|
| Low-Frequency | 8" Glass Aramid Composite Woofer | 10" Glass Aramid Composite Woofer | 12" Kevlar Aramid Composite Woofer |
| Frequency Response | 34.5Hz - 133Hz | 30Hz - 110Hz | 26Hz - 97Hz |
| Max Peak SPL | 112.8 dB | 117.2 dB | 119.9 dB |
| Power Output (Continous) | 109 Watts @ 1% THD+N @ 46Hz | 160 Watts @ 1% THD+N @ 44Hz | 220 Watts @ 1% THD+N @ 44Hz |
| Signal to Noise Ratio | 92 dB | 92 dB | 92 dB |
| Amplifier Distortion (THD + N) | ≤ 0.1% @-3dB Of Max Power Output 35Hz-133Hz | ≤ 0.12% @-3dB Of Max Power Output 31Hz-110Hz | ≤ 0.3% @-3dB Of Max Power Output 29Hz-97Hz |
| AC Power Input | 100VAC-240VAC | 100VAC-240VAC | Selectable 110V-120V / 220V-240V |
| Enclosure | 15 mm and 18 mm Reinforced MDF | 15 mm and 18 mm Reinforced MDF | 18mm Reinforced MDF |
| Dimensions (H x W x D) | (H x W x D): 11" (279 mm) x 16.125" (410 mm) x 11.5" (292 mm) | (H x W x D): 13.4375" (341 mm) x 18.875" (479 mm) x 12.1875" (310 mm) | (H x W x D): 16.375" (416 mm) x 23.875" (606 mm) x 14.375" (365 mm) |
| Weight | 26.5 lb. (12 kg.) | 35 lb. (15.88 kg.) | 62.5 Lb. (28.3 kg.) |
Brands in this category on 鶹
Product summary presents key product information
Keyboard shortcut
Shift
+
Alt
+
opt
+
D
Product Summary: KRK S8.4 S8 Generation 4 8" 109 Watt Powered Studio Subwoofer
From KRK
4.6 out of 5 stars, 101 ratings
Customer reviewsAbout this Item
- 8" glass aramid composite woofer
- Bass extension to 30Hz with a max SPL of 112 dB
- Footswitch control enables/disables sub and crossover filter (footswitch not included)
- Curved design with front-firing bass port for placement flexibility
- Powerful, lightweight Class D amplification
Product description
Feedback
Did you find this product summary feature useful?
