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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Ground-Shaker

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Ground-shaker is a leading speaker box company in Southern and Northern California with an objective to strive into a worldwide speaker box company

Ground-shaker is a leading speaker box company in Southern and Northern California with an objective to strive into a worldwide speaker box company. Our mission is to keep the vision of our creator and founder by maintaining our top service, quality, sound, and to preserve its service in being the only company to hand craft it's items to the last detail. We refuse to lesson our public’s expectations and most of all quality. Ground-shaker is a brand that not only offers character but quality, sound, and bass lots of bass with the best material.

07/14/2026

Jeep Gladiator FULL SOUND SYSTEM
✅ Advanced 9” Unit
✅ Bass
✅ Highs
✅ OEM Style Speakers Adapters
✅ Custom Subwoofer Enclosure

💲We offer Snap Finance & easypay Finance. DM or CALL us to receive an application link to both. NO CREDIT CHECK. 90 Days to pay off w/ NO INTEREST.💲

Pro Customs & Cables | Pro Electronics
📲(213)239-5647
📍1128 East 11th Street, Los Angeles, CA 90021

06/29/2026

JEEP GLADIATOR FULL SOUND SYSTEM

Quality products. Quality work. Quality results.

💲We offer Snap Finance & easypay Finance. DM or CALL us to receive an application link to both. NO CREDIT CHECK. 90 Days to pay off w/ NO INTEREST.💲

Pro Customs & Cables | Pro Electronics
📲(213)239-5647
📍1128 East 11th Street, Los Angeles, CA 90021

05/29/2026

These aren't just plastic boards. Every Ground-Shaker amp rack is made in the USA using heavy-duty materials with a professional textured finish. They are designed to handle the heat, the weight, and the vibration of a high-output system without warping or cracking.

--- FH-D1 & FH-D2: Designed to mount your Audio Control Epicenter or power distribution blocks directly above your amplifiers.

--- FH-1 & FH-2: Rugged L-brackets that secure your fuse holders in plain sight for easy access and a "show-car" aesthetic.

---Integrated Wire Management: Notice the slots along the perimeter? Those are precision-cut for zip ties, allowing you to run perfectly parallel wiring for that "factory-plus" look.

02/25/2025

One of our customers took out his sundown audio classics from a pre-fab that was tuned high and put them in our 32hz box for deeper bass. He was satisfied with the results.

12/13/2024

New El Camino boxes are available now at www.ground-shaker.com

11/28/2024

Wishing everyone a happy and safe Thanksgiving! Don't forget to check out the website everything is discounted this week.

11/22/2024

Black Friday sale has begun all items on the website are on sale! No coupon is needed. Sale ends 12/3

11/12/2024

New Ford F-150 suer crew box for 4 8" subwoofers in stock and ready to ship at www.ground-shaker.com

11/07/2024

We are looking for someone local that has a 19-24 single cab Silverado or Sierra and would like a free subwoofer box for their truck. We are looking to design a new box for the single cab.

10/18/2024

New Honda Ridgeline subwoofer boxes for square subwoofers. In stock and ready to ship.

Address

Montclair, CA

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+19093984014

Website

http://WWW.GROUND-SHAKER.COM/

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