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Massive Audio Ported Enclosure Boxes with Car Subwoofers

Experience powerful bass with Massive Audio's Ported Enclosure Boxes with Car Subwoofers.

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Massive Audio BG-6

6.5" Pre-Loaded 250 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure

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6.5" Pre-Loaded 250 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure


• UV Treated / Non-Pressed Paper Cone
• EROM Foam Surround
• Triple Black Poly Cotton Spiders
• 14" x 9" x 8" Dimensions

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Was $264.99 Details
$209.99

In stock

Only 2 Left!


• UV Treated / Non-Pressed Paper Cone
• EROM Foam Surround
• Triple Black Poly Cotton Spiders
• 14" x 9" x 8" Dimensions

BG-6 small

Item added to your cart.

Price: $209.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Massive Audio BT12

12" Pre-Loaded 300 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure

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12" Pre-Loaded 300 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure

• Subwoofer with enclosure
• 600 Watts Max
• 300 Watts RMS
• Laminated paper
• Pressed foam
• Heavy gauge steel basket

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VIP Product Get $26.50 in rewards to spend later

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Was $329.99 Details
$264.99

In stock

Only 1 Left!

• Subwoofer with enclosure
• 600 Watts Max
• 300 Watts RMS
• Laminated paper
• Pressed foam
• Heavy gauge steel basket

BT-12 small

Item added to your cart.

Price: $264.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Massive Audio BG8

8" Pre-Loaded 400 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure

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8" Pre-Loaded 400 Watt RMS 2-Ohm Subwoofer in a Ported Enclosure

• Subwoofer and enclosure
• 800 Watts Max
• 400 Watts RMS
• UV treated non-pressed paper cone
• EROM Foam surround
• Heavy gauge steel basket

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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Was $294.99 Details
$234.99

Available

Ships in 10-14 days

• Subwoofer and enclosure
• 800 Watts Max
• 400 Watts RMS
• UV treated non-pressed paper cone
• EROM Foam surround
• Heavy gauge steel basket

BG-8 small

Item added to your cart.

Price: $234.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart
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    • Owner’s manual
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    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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