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VIBE Audio JP-GL1-12 12" Loaded Subwoofer Enclosure for Jeep Gladiator JT

Jeep Speaker & Subwoofer Pods, Boxes & Adapters

(23 products)

Jeep speaker pods, subwoofer boxes and adapter brackets help Wrangler and Gladiator owners add audio without guessing at mounting space. We help match the enclosure or adapter to the vehicle platform, speaker location and sound system being upgraded.

Wrangler and Gladiator Subwoofer Enclosures

Choose a subwoofer enclosure around its location and available depth. JL placement changes by body style: the 2-door JL uses space under the cargo floor, while the 4-door JL uses the passenger rear cargo panel. The Gladiator factory sub sits behind the rear seat, where depth is tight. Its under-seat storage leaves no room for a sub box.

For a Gladiator-specific build, compare the Fox Box JT-110-V single 10-inch enclosure with the Fox Box JT-210-V dual 10-inch sub box. The VIBE Audio JP-GL1-12 loaded enclosure is another Gladiator-specific product. Measure cargo space and mounting depth, then compare those dimensions with the enclosure details.

Speaker Adapters for Jeep Dash and Soundbar Locations

JK front speakers are oversized 6-3/4-inch units in enclosures under the dash. Access is tight on the driver side. The JK overhead soundbar is shallow, so 6.5-inch or 5.25-inch replacements need adapter brackets. JL dash corners use 3.5-inch speakers, while its soundbar holds a 3.5-inch tweeter and 4-inch woofer per side. Gladiators have no soundbar.

For overhead upgrades, consider the SSV Works JL / Gladiator JT overhead adapters. Confirm the model year and mounting location, then match the speaker size and adapter opening.

Plan Around Factory Audio and Open-Top Use

  • Factory system: JK Infinity and Alpine packages used an 8-inch dual voice coil sub. JL and JT Alpine systems also use an 8-inch sub.
  • Amplifier: JL and JT factory speakers are low impedance. When bypassing the factory amp, we suggest 4-ohm speakers with an aftermarket amp.
  • Exposure: Open-top driving brings water and dust. Marine-rated speakers and sealed gear make sense.

Pair enclosure planning with our Jeep subwoofers or shop Jeep speakers for replacements matched to your build.

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