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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Powerbass S-84 8" 125W RMS S Series Single 4-Ohm Subwoofer8" Single 4 Ohm Subwoofer 125 Watts RMS 250 Watts Max Proprietary DDC Coated Paper Wool Cone Pressed 4 Layer Large Roll Foam Surround 1. 5" Vented BASV Voice Coil Former Perimeter Aero Vent Voice Coil Cooling Vents Non Resonance DDC Coated Stamped Steel Basket Rubber Mounting Gasket Trim Ring Chrome Push Terminals Optimally Designed for Both Small Sealed or Ported Enclosures Nominal Impedance: 4 ohm BL: 9 Inputs: Single Coil Subwoofer Frequency Range:
- 8" Single 4-Ohm Subwoofer
- 125 Watts RMS/250 Watts Max
- Proprietary DDC Coated Paper/Wool Cone
- Pressed 4-Layer Large Roll Foam Surround
- 1.5" Vented BASV Voice Coil Former
- Perimeter Aero-Vent Voice Coil Cooling Vents
- Non Resonance DDC Coated Stamped Steel Basket
- Rubber Mounting Gasket/Trim Ring
- Chrome Push Terminals
- Optimally Designed for Both Small Sealed or Ported Enclosures
- Nominal Impedance: 4-ohm
- BL: 9
- Inputs: Single Coil
- Subwoofer Frequency Range: 41 Hz - 800 Hz
- Voice Coil Size: 1.5"
- Material: Pressed Wool / Paper
- Magnet Size: 116 oz
- Sensitivity (1W / 1M): 86 dB
- Motor Structure: 116 oz Ferrite
- Cutout Diameter: 7 1/8 in
- Mounting Depth: 3.5 in
- Xmax: 7 mm
- Spl: 86 dB
- No: 0.24%
- Qts: 0.43
- Qes: 0.467
- Qms: 4.85
- Mms: 49.6 g
- Cms: 317 uM/N
- Vas: 19 Ltr
- SD: 206.12 sqCM
- Fs: 41 Hz
- Test Impedance: 3.2-ohms
- VC Impedance: 4-ohm
- Size: 8"
- Sensitivity: 86 dB
- Frequency Response: 41 Hz - 800 Hz
- Voice Coil Size: 1.5 in
- Power Handling (RMS/Peak): 125 / 250 watts
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2232 reviews
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Product Reviews
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back.
Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them.
The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back.
I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
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