Empty Subwoofer Enclosures

Description Prepare to immerse yourself in deep, powerful bass with the In Phase BX12TREX Slot Ported Subwoofer Enclosure, meticulously crafted f...

12" Slot Ported Subwoofer Enclosure - In Phase BX12PL Choosing a bass box can be hard as not many people sell them and ideally they need to be buil...

Double 12" Ported Subwoofer Enclosure - In Phase BX212PL Choosing a bass box can be hard as not many people sell them and ideally they need to be b...

Double 10" Sealed Subwoofer Enclosure - In Phase BX210S Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

Experience thunderous bass and uncompromising performance with the In Phase BX12XTNT Slot Ported Subwoofer Enclosure, meticulously crafted for the...

Get ready to unleash thunderous bass and elevate your car audio experience with the In Phase BX10TREX Slot Ported Subwoofer Enclosure, custom-desi...

Double 8" Sealed Subwoofer Enclosure - In Phase BX28S Choosing a bass box can be hard as not many people sell them and ideally they need to be buil...

Double 12" Sealed Subwoofer Enclosure - In Phase BX212S Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

Get ready to double the bass impact with the In Phase BX28XT Double 8" Ported Subwoofer Enclosure, tailor-made to house two In Phase XT-8 subwoofer...

10" Slot Ported Subwoofer Enclosure - In Phase BX10PL Choosing a bass box can be hard as not many people sell them and ideally they need to be buil...

Double 10" Ported Subwoofer Enclosure - In Phase BX210P Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

12" Sealed Subwoofer Enclosure - In Phase BX12SL Choosing a bass box can be hard as not many people sell them and ideally they need to be built by ...

8" Sealed High Quality Subwoofer Enclosure - In Phase BX8SL Choosing a bass box can be hard as not many people sell them and ideally they need to ...

10" Sealed Subwoofer Enclosure - In Phase BX10SL Choosing a bass box can be hard as not many people sell them and ideally they need to be built by ...

Get ready to unleash earth-shaking bass with the In Phase BX12KNG Slot Ported Subwoofer Enclosure, engineered specifically for the DB Audio Karnage...

8" Slot Ported High Quality Subwoofer Enclosure - In Phase BX8PL Act Choosing a bass box can be hard as not many people sell them and ideally they ...

Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design ...

Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design ...