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  3. Infinity Car Audio & Electronics
  4. Infinity Car Subwoofers
  5. Infinity Custom-fit Subwoofer Boxes
  6. Infinity All Custom-fit Subwoofer Boxes

All Infinity Custom-fit Subwoofer Boxes

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Infinity Kappa 103WDSSI + Atrend AFG-202-10

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with Empty Dual 10" Sealed Enclosure

KAPPA103WDSSI_AFG20210 big
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Infinity Kappa 103WDSSI + Atrend AFG-202-10

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with Empty Dual 10" Sealed Enclosure

• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

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List price $1219.89
-38% $759.89

In stock.

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Infinity Kappa 103WDSSI with Atrend A142-10

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with Dual 10” Sealed Enclosure

KAPPA103WDSSI_A14210 big
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Infinity Kappa 103WDSSI with Atrend A142-10

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with Dual 10” Sealed Enclosure

•Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
•Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
1
List price $1089.89
-55% $495.89

In stock.

Add to Cart

Infinity Kappa 103WDSSI + Bbox by Atrend A184-10CP

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with Empty Dual 10" Sealed Enclosure

KAPPA103WDSSI_A18410CP big Out of stock
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Infinity Kappa 103WDSSI + Bbox by Atrend A184-10CP

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer with Empty Dual 10" Sealed Enclosure

• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

checkmark icon Confirm fitment. Set your vehicle.
2
List price $949.89
-55% $429.89
Notify Me

• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

Infinity Kappa 103WDSSI with Atrend 10DVR - Brushed Aluminum

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer w/ Empty Dual 10" Carbon Series Ported Subwoofer Enclosure in Brushed Aluminum

KAPPA103WDSSI_10DVRBRUSHED big
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Infinity Kappa 103WDSSI with Atrend 10DVR - Brushed Aluminum

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer w/ Empty Dual 10" Carbon Series Ported Subwoofer Enclosure in Brushed Aluminum

• Peak Power: 1350 watts
•RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
•Glass Fiber Cone
•Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
1
List price $929.85
-49% $469.85

In stock.

Add to Cart

Infinity Kappa 103WDSSI w/ Atrend 10DVR - Red Carbon Fiber

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer w/ Empty Dual 10" Carbon Series Ported Subwoofer Enclosure

KAPPA103WDSSI_10DVRRED big Out of stock
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Infinity Kappa 103WDSSI w/ Atrend 10DVR - Red Carbon Fiber

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer w/ Empty Dual 10" Carbon Series Ported Subwoofer Enclosure

•Peak Power: 1350 watts
• RMS Power: 450 watts
•Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

checkmark icon Confirm fitment. Set your vehicle.
1
List price $1004.89
-54% $459.89
Notify Me

•Peak Power: 1350 watts
• RMS Power: 450 watts
•Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB
• Subwoofer & Box Combo - Not Pre-Assembled

 
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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