UTV 4th Order Bandpass Boxes

A 4th order bandpass box can be a monster in a side-by-side when it is designed right. It can also be a total waste of wood if the ratio, sealed chamber, ported chamber, port area, and tuning are wrong.

Why 4th order boxes can work in UTVs

• They can focus output where open-air vehicles need it most.
• They can protect the subwoofer better than some exposed designs.
• They can deliver the chest-hit style bass a lot of side-by-side customers want.

What has to be right

• Sealed chamber volume
• Ported chamber volume
• Port area
• Port length
• Subwoofer displacement
• Power handling
• Bracing and baffle strength

Not every sub is right for bandpass

• Some subwoofers hate 4th order boxes.
• Some need too much space.
• Some cannot handle the power or loading customers want.
• Kaos Offroad helps pick the right sub and enclosure before money gets wasted.

Why buy from Kaos Offroad?

Kaos Offroad is based in Haslet, Texas and helps customers across Fort Worth and the DFW area with powersports parts, custom audio, custom enclosures, lighting, wheels, tires, and install support.

We are not just throwing parts on a website. We help customers choose gear that makes sense for the machine, the install, and the way they actually ride.

Call or message Kaos

Want a 4th order box that actually slams in a UTV? Send the subwoofer model, amp power, and machine.

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