Free delivery from €49

Pay in 3x or 4x interest-free with Alma

Track your order in our Chat Box, an advisor will respond quickly

🌞Summer 2025: Enjoy an immediate discount in your cart! 🚀

GAS Audio Power  |  SKU: MAD B2-112V  |  Barcode: 7394409027540
🚛 1-3 jours 350 Watt Rms
23% off

MAD B2-112V Subwoofer

€229.00 €299.00
​vous​
Tax included Shipping calculated at checkout.

Free delivery from €49*

We offer several delivery options to meet your needs.

Free shipments are made via a relay point.

If you prefer home delivery, a surcharge may apply when ordering.

For shipments outside France, please refer to our "Deliveries and Returns" section for more information.

Do not hesitate to contact us for more details!

Advisory Service

Our team is at your disposal by telephone at 09.85.13.66.35 or the Chat box to help you select the products that suit you best 💡😉

We can help you create a cart directly via live chat if you are unsure about your choice. Our team will be happy to offer you their technical expertise 💪🙂

Order Tracking

To track your order, we invite you to use the Chat available at the bottom right of the store ➡️⬇️

If you have any questions regarding your order, our team will respond to you as soon as possible 🙂

Returns

For returns, you have 14 days after receiving your items to return them if you are not completely satisfied 🔁

For detailed information on the procedures, we invite you to consult our return policy or contact us directly 📧

Special promotion

Sound Auto Concept lets you enjoy free gifts all year round! We offer a 5% discount , which is automatically added to your cart for pre-ordered products.

Are you planning to purchase a complete installation or a quantity of products?

Don't miss your chance! Feel free to contact us via the chat box on our website.

Our team will be happy to discuss your needs and offer you the best possible price.

We are here to help you carry out your project in the best possible conditions!

the Sound Auto Concept team.




Description

MAD B2-112V Subwoofer

LOADED WITH A MAD S2 SUBWOOFER

The MAD 2 speakers come pre-loaded with the impressive MAD S2-12D2 subwoofer to give you a whole new level of LOUD! With a durable IMPP (Injection Molded Polypropylene) cone, Unity Surround & Gasket (USG™) construction, and a Dual Ventilation System (DVS),™ you get a beast of a subwoofer that will impress your friends and terrify your neighbors.

X-SHAPED TRIANGULAR DAM

Your LOUD lifestyle shouldn't have to be let down by mediocre construction! MAD B2 speakers are all equipped with multiple triangular X-bracing to give you a more rigid enclosure that can withstand the toughest bass challenges. This strong and durable enclosure resists strong vibrations and resonances, allowing you to wreak havoc on the bass!

OPTIMIZED PORT LOCATION DESIGN

While LOUD is one of our core beliefs, it is also important that your sonic expectations are met. We have used an optimized port design
high-flow airflow in all MAD 2 enclosures to minimize distortion and give you a cleaner, more musical output. This feature allows you to be as LOUD as you want, without sacrificing sound quality.

HIGH STRENGTH END CUP WITH DESIGNED

The terminal cup on our MAD B2 enclosures is made with a unique seamless molding, a 5mm thick round housing, and a raised design to withstand enormous amounts of pressure! We've also upgraded the cup with heavy-duty binding posts to help you properly secure your connections (wrench included). This smart design choice ensures there will be no rattling of the terminals, even when you're pumping out the deepest bass levels!

Series

MAX

Component

Enclosure

Size

12 inches

Nominal impedance

4 Ohm, 1 Ohm, 2×2 Ohm

RMS power

350 W

MAX power

700 W

Frequently asked question

20 to 200 Hz

Coil

2 inch (51 mm) PCW

Cone

THE

Dust cap

IMPP 3D

Basket

Steel M

Magnet

Ferrite HQ

Suspension

USG™ Rubber

Very popular at the moment
Many people are looking at this product right now.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Cartes Bancaires
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store your credit card details and do not have access to your credit card information.

Caisson de basse MAD B2-112V - Sound Auto Concept
GAS Audio Power

MAD B2-112V Subwoofer

€229.00 €299.00

MAD B2-112V Subwoofer

LOADED WITH A MAD S2 SUBWOOFER

The MAD 2 speakers come pre-loaded with the impressive MAD S2-12D2 subwoofer to give you a whole new level of LOUD! With a durable IMPP (Injection Molded Polypropylene) cone, Unity Surround & Gasket (USG™) construction, and a Dual Ventilation System (DVS),™ you get a beast of a subwoofer that will impress your friends and terrify your neighbors.

X-SHAPED TRIANGULAR DAM

Your LOUD lifestyle shouldn't have to be let down by mediocre construction! MAD B2 speakers are all equipped with multiple triangular X-bracing to give you a more rigid enclosure that can withstand the toughest bass challenges. This strong and durable enclosure resists strong vibrations and resonances, allowing you to wreak havoc on the bass!

OPTIMIZED PORT LOCATION DESIGN

While LOUD is one of our core beliefs, it is also important that your sonic expectations are met. We have used an optimized port design
high-flow airflow in all MAD 2 enclosures to minimize distortion and give you a cleaner, more musical output. This feature allows you to be as LOUD as you want, without sacrificing sound quality.

HIGH STRENGTH END CUP WITH DESIGNED

The terminal cup on our MAD B2 enclosures is made with a unique seamless molding, a 5mm thick round housing, and a raised design to withstand enormous amounts of pressure! We've also upgraded the cup with heavy-duty binding posts to help you properly secure your connections (wrench included). This smart design choice ensures there will be no rattling of the terminals, even when you're pumping out the deepest bass levels!

Series

MAX

Component

Enclosure

Size

12 inches

Nominal impedance

4 Ohm, 1 Ohm, 2×2 Ohm

RMS power

350 W

MAX power

700 W

Frequently asked question

20 to 200 Hz

Coil

2 inch (51 mm) PCW

Cone

THE

Dust cap

IMPP 3D

Basket

Steel M

Magnet

Ferrite HQ

Suspension

USG™ Rubber

View product