BuildsMembersVideosForums
Teams
Browse teams
Events
Car shows & meets
Competitions
SPL & SQ leagues
Contest
Win prizes!
Equipment
Browse audio gear
Installation Shops
Find professional installers
Equipment Brands
Explore top brands
Retailers
Find dealers & stores
Creators
YouTubers & reviewers
Calculators & Tools
Box, impedance, wire & more
Login

Get updates on builds, events & deals

Get updates on builds, events & deals

COMMUNITY
  • Browse Builds
  • Members
  • Groups
  • Teams
  • Competitions
  • Events
  • Promoters
  • Video Galleries
  • Brands
  • Retailers
  • Equipment Database
  • Submit Your Build
TOOLS
  • Box Calculator
  • Impedance Calculator
  • Wire Gauge Calculator
  • Amplifier Matching
  • Cone Area Calculator
  • dB Power Calculator
  • Ohm's Law Calculator
  • Power Calculator
  • Lithium Battery Calculator
  • Strapped vs Gain Matched
SUPPORT
  • Installation Guides
  • Warranty Info
  • Contact Us
  • Dealer Locator
COMPANY
  • Sparked Innovations Store
  • About Us
  • Eddie's Blog
  • Privacy Policy
  • Terms of Service
  • Data Policy & Ethics
  • Data Deletion
  • Changelog
FOR BUSINESS
  • Partner With Us
  • Become a Retailer
  • List Your Shop

Product data aggregated from publicly available retailer listings

Sonic ElectronixWoofers EtcSky High Car AudioDown4Sound ShopBig Jeff AudioCar Audio BargainShowtime Electronics+ more
Loading...

© 2026 Sparked Innovations. All rights reserved.

POWERED BY SPARKED INNOVATIONS
v1.00|Beta|Live
Home/Equipment/Speakers/B2 Audio/RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR
B2 Audio RIOT Series 8 Speaker - 8-inch Midrange, 150W RMS, 300W Peak, 4-Ohm, 94.7dB Sensitivity, 90Hz Fs, 0.13in Mounting Depth - Black UV/Water Resistant Cone, durable design.
B2 Audio/Speaker

RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR

High-Powered Performance – Each 8.5" mid-range speaker delivers 150W RMS and 300W max power for bold, distortion-free sound. Built for Harsh Environments – UV-treated, water-resistant cone and dual cloth surround provide long-lasting durability for outdoor and marine use. Clear, Wide Frequency Response – Covers 80Hz to 6kHz with 94.7dB sensitivity, ensuring full-bodied mids in any setup. Optimized Compact Design – Lightweight 1.7kg chassis with a dust cap for enhanced sound dispersion in space-conscious installs. Perfect for All Installs – Ideal for car audio, boats, off-road vehicles, and custom builds demanding reliable and efficient mid-range output. B2 Audio RIOT Pair of 8.5" 4-Ohm 150W RMS Mid-Range UV/Water Resistant Speakers This Listing Includes: (2) RIOT Series 8.5" 4-Ohm 150W RMS Mid-Range UV/Water Resistant Speakers Item Description Deliver high-performance audio with the RIOT Series 8.5" mid-range speakers. With 150W RMS power handling and 4-ohm impedance, these speakers ensure powerful, distortion-free sound. Built with UV and water-resistant materials, they are ideal for outdoor and marine use, offering durability and reliability in challenging environments. Perfect for car audio systems, boats, and more, these speakers provide clear and immersive sound for every adventure. Features WIDE FREQUENCY RANGE: Covers 80 Hz to 6 KHz for immersive sound. DURABLE MATERIALS: UV-protected, weatherproof cone for lasting use. POWERFUL OUTPUT: Handles 150W RMS effortlessly. OPTIMIZED DESIGN: Dust cap enhances sound dispersion in compact setups. ENERGY EFFICIENT: High output with minimal power draw. Specifications Nominal Chassis Diameter: 8" MAX Power: 300 Watts RMS Power: 150 Watts Frequency Response: 80 Hz – 6 Hz Sensitivity: 94.7 dB Nominal Impedance: 4 Ohm Resonance Frequency (Fs): 90 Hz Voice Coil Diameter: 1.5" Winding Material / Type: KCCAW Magnet Type: Ferrite Magnet Weight: 23 oz Cone Material: UV-treated weatherproof paper Surround Type: Dual U-shaped cloth
Used in 0 builds
View All B2 Audio Speakers

Specifications

brand
B2 Audio
model
RIOT Series 8
rms watts
150 W
peak watts
300 W
size inches
8
speaker type
midrange
impedance ohms
4 Ω
mounting depth in
0.13"
Acoustic Data Pending

Thiele-Small parameters for this driver are being processed by our enrichment pipeline.

Where to Buy
B
B2 Audio USA

Updated 4/11/2026

$104.95Buy Now
Also check Amazon

Search for this product on Amazon

Price and availability may vary. Click to verify current pricing.

Need this installed?

Browse 41+ professional car audio installers in our network

Find an Installer

Frequently Asked Questions

What is the B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR?

The B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR is a car audio equipment made by B2 Audio. View full specifications and where to buy on this page.

How much does the B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR cost?

The B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR typically sells for around $105 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR?

You can purchase the B2 Audio RIOT Series 8" 4-Ohm 150W RMS Mid-Range Speakers UV/Water Resistant Cone, Sold in Pairs RIOT8PWR from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

Customer Reviews

-

0 reviews

5
0
4
0
3
0
2
0
1
0

Sign in to write a review

Loading reviews...

More from B2 Audio

Pair of Titanium Tweeter Diaphragm Replacements for B2 RAGE T1 Neo 1"VC Tweeters

Pair of Titanium Tweeter Diaphragm Replacements for B2 RAGE T1 Neo 1"VC Tweeters

Speaker
Flexible 4 Ft Under Carpet Push Rod Wire Feeder Tool for Easy Car Audio Installation

Flexible 4 Ft Under Carpet Push Rod Wire Feeder Tool for Easy Car Audio Installation

Wiring
4CH 1200W SQ Amplifier 4-ohm Bridgeable Class A/B Ref Four

4CH 1200W SQ Amplifier 4-ohm Bridgeable Class A/B Ref Four

Amplifier
RAMPAGE Series 18" Dual 2-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

RAMPAGE Series 18" Dual 2-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

Subwoofer
50A 12 to 6 AWG Anderson Plug Wire Connector with Dust Cap MLX Series

50A 12 to 6 AWG Anderson Plug Wire Connector with Dust Cap MLX Series

Wiring
1-to-3 Pair Cockbox RCA Splitter Distribution Block

1-to-3 Pair Cockbox RCA Splitter Distribution Block

Wiring
View All B2 Audio Products

No Builds Yet

Be the first to showcase a build with this Speaker!

Compare to Similar Speakers

vs Audio Legion MG6 6.5" Neodymium Mid-Range S...vs Quartorigo 20th Anniversary Component Set...vs Ampere Audio AA-3Ds 3" Dash Speakersvs DD Audio D-X5.25bvs DS18 6.5in 150 Watts RMS 8 Ohm Mid-...

Similar Speakers

MG6 6.5" Neodymium Mid-Range Speakers
Audio Legion

MG6 6.5" Neodymium Mid-Range Speakers

1 build

20th Anniversary Component Set - Tweeters and 6.5" Mids
Quartorigo

20th Anniversary Component Set - Tweeters and 6.5" Mids

1 build

AA-3Ds 3" Dash Speakers
Ampere Audio

AA-3Ds 3" Dash Speakers

1 build

DD Audio D-X5.25b Speaker
DD Audio

D-X5.25b

6.5in 150 Watts RMS 8 Ohm Mid-Range Loudspeaker
DS18

6.5in 150 Watts RMS 8 Ohm Mid-Range Loudspeaker

MTX
MTX

Terminator6