✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Spring Sale B2 Audio Riot 8" 4-ohm 150w Rms Uv/water Resistant Speakers Riot8p Open Box Limited Time 70% Off [G2A4MW59]

$19.99 $63.99 -69%

Explosive 150W RMS Power: Experience intense, heart-pounding performance with 150 watts of RMS power, delivering robust mid-range frequencies for dynamic, impactful sound.Seamless Integration: With a 4-ohm impedance, these speakers integrate effortle

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Spring Sale B2 Audio Riot 8" 4-ohm 150w Rms Uv/water Resistant Speakers Riot8p Open Box Limited Time 70% Off [G2A4MW59]

  • Explosive 150W RMS Power: Experience intense, heart-pounding performance with 150 watts of RMS power, delivering robust mid-range frequencies for dynamic, impactful sound.
  • Seamless Integration: With a 4-ohm impedance, these speakers integrate effortlessly into your existing audio system for a smooth and powerful upgrade.
  • Exceptional Clarity: The 8-inch design delivers precise and clear mid-range frequencies, ensuring every note and beat stands out with sharp, pristine quality.
  • Durable Construction: Built to withstand the rigors of high-performance audio setups, these speakers offer long-lasting durability for sustained, peak performance.
  • Transform Your Audio: Elevate your listening experience with the aggressive sound and powerful impact of the RIOT8P speakers, bringing your music to life with vivid intensity.


Spring Sale B2 Audio Riot 8" 4-ohm 150w Rms Uv/water Resistant Speakers Riot8p Open Box Limited Time 70% Off [G2A4MW59]



*This listing is only for ONE (1) B2-Riot8P


**Please reference pictures**


Works as normal


Small scuffs from previous installation


Bent Rim (see pictures)


**Open-box items are NOT subject to returns. They are sold "AS IS". All requests for returns will not be accepted.**


This Listing Includes:



  • (1) 8" 4 Ohm 150W Speakers B2-RIOT8P

  • Spec Sheet

  • B2 Audio Decal


Get ready to ignite your audio system with the B2 Audio RIOT 8" 4-Ohm 150W RMS Mid-Range Speakers RIOT8P. These high-octane speakers are designed for audio enthusiasts who demand power, precision, and heart-pounding performance. With 150 watts of RMS power, the RIOT8P speakers deliver blistering mid-range frequencies that cut through the mix, bringing your music to life with dynamic energy.


Engineered for uncompromising sound quality, these 8-inch speakers feature a robust construction that can handle the most intense audio setups. The 4-ohm impedance ensures seamless integration into your existing system, while the durable build withstands the demands of high-performance use.


Unleash a surge of sonic fury with the RIOT8P speakers, delivering explosive clarity and depth that transforms every listening session into an adrenaline-pumping experience. Whether you're a dedicated audiophile or a competitor looking for a serious edge, these speakers deliver the aggressive sound and impact you've been craving.


Don't settle for anything less than extraordinary. Upgrade your audio arsenal with the B2 Audio RIOT 8" 4-Ohm 150W RMS Mid-Range Speakers RIOT8P and dominate the audio landscape with ferocious precision and power. Get ready to experience a riot of sound that will leave you breathless!


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 - 10000 Hz

  • 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

What Our Customers Say

January 24, 2026

Absolutely no complaints!

A truly brilliant find. I'm thrilled.

- Ferris Z..

January 24, 2026

Absolutely no complaints!

It’s a very impressive and useful gadget.

- Lludd T..

January 24, 2026

Absolutely no complaints!

A very smart and well-executed product.

- Lorna G..

Write a Review

You Might Also Like

Discover more great products from our collection.

Golden Ground Necklace

Golden Ground Necklace

(933)
$26.99 $86.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY