SKU: 30688515041

B2 Audio RIOTv2 15 Subwoofer - 15″ Subwoofer

Sale price$151.65 Regular price$168.50
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

B2 Audio RIOTv2 15 Subwoofer - 15″ SubwooferThe subwoofers that moves the masses while taking home championships for the demanding user. From being our entry level back in 2012, the RIOT subwoofers have now left their teens behind and are now fully grown up drivers with a proud heritage. On the third revision of the RIOT series, they now offer more of all. Apart from same type of cone material, this generation of RIOT series is a completely new woofer with features found in High End drivers,

The subwoofers that moves the masses while taking home championships for the demanding user.
From being our entry level back in 2012, the RIOT subwoofers have now left their teens behind and are now fully grown up drivers with a proud heritage.
On the third revision of the RIOT series, they now offer more of all. Apart from same type of cone material, this generation of RIOT series is a completely new woofer with features found in High End drivers, regardless of SQ or SPL. The cast aluminum basket offers great airflow, ensuring the newly designed voicecoil is kept cooler than before.

The new motor now has a ventilated pole which features XD flow, (X-Drilled) which cools the voice coils from the inside of the bobbin which will increase the powerhandling.
A total proven power increase of 25% (now 750 watts) compared to earlier models, they are now catering to both bassheads with the urge to demo for long periods of time,
but also to the audiophile purists that need premium components in their systems.

Specification RIOT 15 Dual 2 RIOT 15 Dual 4
Power Handling: 750 wrms 750 wrms
Sensitivity: 92.8 dB 92.6 dB
Nominal Impedance: Dual 2 Ω Dual 4 Ω
Xmax: 18mm 18mm
DC Resistance (Re): 1.9 Ω 3.2 Ω
Resonanse Frequency (Fs): 31 Hz 30 Hz
Vas: 60.1 L 61.3 L
Qts: 0.558 0.63
Qms: 6.55 6.56
Qes: 0.61 0.7
Voice Coil diameter: 3″ 3″
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 30688515041

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4.8 ★★★★★
Based on 27 reviews
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Tj
Waukegan, US
★★★★★ 4
Slippery when wet!!!
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
“These moisturizing slippers are actually really comfortable and feel great on the feet. They’re soft, cozy, and do help moisturize while you wear them. I also think they’re a good value for the money. The only downside is that once your feet get moisturized, they can get slippery inside the slippers, so I wouldn’t recommend walking around too much in them. Better for relaxing and letting your feet soak up the moisture than for being up and moving around.”
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Reviewed in the United States on May 26, 2026
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Verified Purchase
J. Randle
San Leandro, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
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Reviewed in the United States on January 31, 2026
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Verified Purchase
Vonda Kioultzopoulos
Charlottesville, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
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Verified Purchase
Tessy
Whiting, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
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Ms. Mac
Pawtucket, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026

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