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  1. Home
  2. Sonic Sub Boxes Store
  3. Discontinued Sonic Sub Boxes Car Audio & Electronics
  4. Discontinued Sonic Sub Boxes Car Audio Installation & Accessories
  5. Discontinued Sonic Sub Boxes Car Speaker Installation & Accessories
  6. Discontinued Sonic Sub Boxes Car Speaker Enclosure & Boxes

Discontinued Sonic Sub Boxes Car Speaker Enclosure & Boxes for your 1987 323 close

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.

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Sonic Sub Boxes 6x9 PORT

Large 6" x 9" Rectangular Speaker Enclosure with Air Port (Individually Priced)

69PORT big DISCONTINUED
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Sonic Sub Boxes 6x9 PORT

Large 6" x 9" Rectangular Speaker Enclosure with Air Port (Individually Priced)

6" x 9" Ported Enclosure • 3/4" MDF Construction • Gray • Carpeted • Box volume: 0.35 cubic feet • Mounting depth: 7-1/2"

Universal Icon Universal – fits most vehicles.

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19

6" x 9" Ported Enclosure • 3/4" MDF Construction • Gray • Carpeted • Box volume: 0.35 cubic feet • Mounting depth: 7-1/2"

Sonic Speaker Box: 69SQ (Gray Carpet)

Square 6" x 9" Slot Sealed Enclosure (Individually Priced)

69SQ big DISCONTINUED
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Sonic Speaker Box: 69SQ (Gray Carpet)

Square 6" x 9" Slot Sealed Enclosure (Individually Priced)

6" x 9" Slot Sealed Enclosure • Box volume: 0.46 cubic feet • Dimensions: 6"D x 12"W x 10"H • Durable gray carpeting

Universal Icon Universal – fits most vehicles.

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6" x 9" Slot Sealed Enclosure • Box volume: 0.46 cubic feet • Dimensions: 6"D x 12"W x 10"H • Durable gray carpeting

Sonic Sub Boxes 6x9 PORT (Open Box)

Large 6" x 9" Rectangular Speaker Enclosure with Air Port (Individually Priced) (Minor Carper Damage)

No picture DISCONTINUED
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Sonic Sub Boxes 6x9 PORT (Open Box)

Large 6" x 9" Rectangular Speaker Enclosure with Air Port (Individually Priced) (Minor Carper Damage)

6" x 9" Ported Enclosure • 3/4" MDF Construction • Gray • Carpeted • Box volume: 0.35 cubic feet • Mounting depth: 7-1/2" • Open Box ( Minor Carpet Damage)

Universal Icon Universal – fits most vehicles.

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6" x 9" Ported Enclosure • 3/4" MDF Construction • Gray • Carpeted • Box volume: 0.35 cubic feet • Mounting depth: 7-1/2" • Open Box ( Minor Carpet Damage)

Sonic Speaker Box: 69TT

6" x 9" Deep Sealed Enclosure, Two Tone Colored. (Individually Priced)

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Sonic Speaker Box: 69TT

6" x 9" Deep Sealed Enclosure, Two Tone Colored. (Individually Priced)

6" x 9" Deep Sealed Enclosure • 2-tone Color • Holds One 6" x 9" Speaker • Holds One 6" x 9" Speaker • MDF Construction with high quality carpeting

Universal Icon Universal – fits most vehicles.

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13

6" x 9" Deep Sealed Enclosure • 2-tone Color • Holds One 6" x 9" Speaker • Holds One 6" x 9" Speaker • MDF Construction with high quality carpeting

Sonic Speaker Box: 69W

Single Slot Standard 6 x 9 Sealed Enclosure (Individually Priced)

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Sonic Speaker Box: 69W

Single Slot Standard 6 x 9 Sealed Enclosure (Individually Priced)

6" x 9" Slot Sealed Enclosure • Internal Volume: 0.41 qft • Dimensions: 8"D x 8"W x 12"H

Universal Icon Universal – fits most vehicles.

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4

6" x 9" Slot Sealed Enclosure • Internal Volume: 0.41 qft • Dimensions: 8"D x 8"W x 12"H

Sonic Speaker Box: 69SQ (Black Carpet)

Square 6" x 9" Slot Sealed Enclosure (Individually Priced)

69SQ-BLACK big DISCONTINUED
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Sonic Speaker Box: 69SQ (Black Carpet)

Square 6" x 9" Slot Sealed Enclosure (Individually Priced)

6" x 9" Slot Sealed Enclosure • Box volume: 0.46 cubic feet • Dimensions: 6"D x 12"W x 10"H • Durable black carpeting

Universal Icon Universal – fits most vehicles.

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3

6" x 9" Slot Sealed Enclosure • Box volume: 0.46 cubic feet • Dimensions: 6"D x 12"W x 10"H • Durable black carpeting

 
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