SKU: 88618212779

B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV-Coated Cone, Sold in Pairs RIOT8P

Sale price$116.95 Regular price$129.95
Save 10%

Pay in installments of $32.49 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV-Coated Cone, Sold in Pairs RIOT8PHigh Impact 8" Midrange Performance: Engineered for aggressive sound clarity and loud output, the RIOT8P speakers deliver intense midrange frequencies with 150W RMS power and 97 dB sensitivity. Heavy Duty 1. 5" Voice Coil: With a KCCAW voice coil and 23 oz magnet, you get responsive, punchy performance that thrives under pressure in high output systems. Optimized Frequency Response: Covers a wide 8010,000 Hz range for full bodied midrange detail.

  • High-Impact 8" Midrange Performance: Engineered for aggressive sound clarity and loud output, the RIOT8P speakers deliver intense midrange frequencies with 150W RMS power and 97 dB sensitivity.
  • Heavy-Duty 1.5" Voice Coil: With a KCCAW voice coil and 23 oz magnet, you get responsive, punchy performance that thrives under pressure in high-output systems.
  • Optimized Frequency Response: Covers a wide 80–10,000 Hz range for full-bodied midrange detail. Perfect for high-SPL builds or pairing with tweeters and subs.
  • Easy Fit with Rugged Design: Standard 8" chassis with a 3.23" mounting depth fits most enclosures and baffles. Durable construction stands up to competitive audio demands.
  • Treated Paper Cone – UV and moisture resistant for added durability (not fully waterproof).


B2 Audio 4-Ohm 150 Watt RMS Bullet Mid-Range RIOT 8" Speakers Pair B2-RIOT8P


This Listing Includes:



  • (2) B2 Audio RIOT8P 8" Bullet Mid-Range Speakers


Prepare to ignite your sound system with the B2 Audio RIOT 8" Bullet Mid-Range Speakers — engineered for power, precision, and attitude. Designed with a treated paper cone for enhanced durability, these speakers deliver aggressive midrange performance while offering basic UV and moisture resistance, making them ideal for car doors, pods, or semi-protected outdoor installs.


With a 150W RMS / 300W MAX power handling rating and 97 dB sensitivity, they deliver clean, punchy sound without demanding massive amplifier power. Unlike the fully sealed PWR series, these models feature a bullet dust phase plug, rather than a sealed dust cap, meaning they’re resistant but not fully waterproof. Perfect for those who require fierce output and clarity, where full marine sealing isn’t necessary.


Unleash the riot — and make every note hit with force


Features



  • 150W RMS / 300W Max Power Handling – Delivers loud, aggressive mids with serious impact.

  • Treated Paper Cone – UV and moisture resistant for extra durability (not fully waterproof).

  • Bullet Dust Phase Plug – Focuses sound for improved clarity and projection.

  • High Sensitivity (97 dB) – Efficient output for loud, clear sound even with lower power amps.

  • 1.5" KCCAW Voice Coil – Handles heat and power with long-lasting reliability.

  • Wide Frequency Range (80Hz–10kHz) – Produces rich, detailed midrange response.

  • Optimized 8" Form Factor – Easy to install with 3.23" mounting depth and 7.2" cutout.

  • Heavy-Duty 23 oz Magnet – Supports strong motor structure and sound control.

  • Sold as a Pair – Two matched speakers for stereo setups or system expansion.


Specifications:



  • RMS Power Handling: 150 Watts

  • Maximum Power Handling: 300 Watts

  • Nominal Impedance: 4-Ohm

  • Voice Coil Diameter: 1.5" / 38.6 mm

  • Magnet Weight: 23 oz

  • Frequency Response: 80 - 10 kHz

  • Sensitivity: 97 dB

  • Nominal Chassis Diameter: 8" / 205 mm

  • Resonance (natural) Frequency: 93 Hz

  • Voice Coil Material: KCCAW


Thiele & Small Parameters:



  • Free Air Resonance (Fs): 93 Hz

  • Resistance (Re): 3.8-Ohm

  • Mechanical Factor (Qms): 9.4

  • Electrical Factor (Qes): 1

  • Total Factor (Qts): 0.9

  • Mechanical Resistance (Rms):

  • Equivalent Volume (Vas): 8 L

  • BL Factor (BL): 7.2 T/m

  • Moving Mass (Mms): 23 grams

  • Sound Pressure Level (SPL):

  • Excursion Max (Xmax): 3.5 mm

  • Sd (cm^2): 145 cm^2

  • Efficiency %: 0.71%

  • EBP: 93


Measurements:



  • Overall Diameter: 8" / 205 mm

  • Bolt Circle Diameter: 7.63" / 194 mm

  • Baffle Cutout Diameter: 7.2" / 183 mm

  • Overall Depth: 3.5" / 88.1 mm

  • Mounting Depth: 3.23" / 82mm

  • Sold as: Pair

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: 88618212779

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 6 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Ashley
Port Orchard, US
★★★★★ 3
Good read
Format: Kindle
The book has some good twists and turns, but truthfully I was so confused on some things. It didn't have a good flow for me personally. Not sure if it's due to typos or using him/her wrongly, but I thought Kelly was both a guy and a girl. Actually I still don't know, and it made me incredibly frustrated. It would refer to Kelley as him or he, and then again in another part of the story as her she and sister. On to the next book, I hope there is some clarity and a smoother flow. This is a slow burn, and I just don't know how much I care for the Alphas yet. Idk if I recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2023
S
Verified Purchase
75_SweetestBook
Whiting, US
★★★★★ 5
the lies
Format: Kindle
This is amazing fast pace read that is full of plot twists and lies that keep getting bad. This is a story we’re a omega has been lied to by her mother and finds out that someone is slowing dieing. 3 alpha take the omega and feed her more lies so they can use her against her father so they can find their mate Kelly. This is a dark read and ends in a cliffhanger and so good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2023
T
Verified Purchase
trinityknt7
Bozeman, US
★★★★★ 4
Hot twists
Format: Kindle
This will keep you on your toes toes in a hot twisty mess. You want to love, hate and root for whom is the big question. I’m quickly getting the next book because it ends on a cliffhanger and damn, it’s got me ready to tear into it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
L
Verified Purchase
LanaB
San Leandro, US
★★★★★ 5
Ends in a cliffhanger
Format: Kindle
Thankfully, the next book is already available. Roxy Collins is the queen of omegaverse slow burn. This particular series is omegaverse with wolf shifters. Thoroughly enjoyed this book! Lots of suspense and trying to figure out what is true and what's really going on. I loved it! Pretty spicy once the action starts. Heats are pretty much always spicy. There is a little bit of male interaction, but not full-on shmex. Definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2025
D
Verified Purchase
Dolores Evans
Cuba, US
★★★★★ 5
Epic!!!!
Format: Kindle
Absolutely addicted from the first page. The twists and turns, world building and character development all come together for the perfect Omegaverse. And let's not forget that spice because knots are life and these are spectacular. Running for book #2 because that cliffhanger was torturous.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2024

recommand products