SKU: 1653459148

4x8'' Double Ported Subwoofer Box

Sale price$129.15 Regular price$143.50
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

4x8'' Double Ported Subwoofer BoxArmor Coated With High Pressure Polyurethane Bed Liner Material Increases The Base up to four times stiffens the wood and no air leaks Made in the U. S. A Fits Most Hatch Back and Trunks 4 8'' Speakers each two with two port systems. Air Volume 1. 67 Cubic Feet Per sides (Two Woofers share the same chamber ) Port Volume . 08 Cubic Feet for two ports Mounting depth 12'' Dimensions: 39" x 11" x 13"

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to four times stiffens the wood and no air leaks
Made in the U.S.A
Fits Most Hatch Back and Trunks
4-8'' Speakers each two with two port systems.
Air Volume 1.67 Cubic Feet Per sides (Two Woofers share the same chamber )
Port Volume .08 Cubic Feet for two ports
Mounting depth 12''
Dimensions: 39" x 11" x 13"

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 1653459148

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4.6 ★★★★★
Based on 6 reviews
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Product Reviews
L
Verified Purchase
Laura C
Louisville, US
★★★★★ 5
Works great!
These dissolve easily and have a nice mint flavor. I usually only need a half and helps me fall asleep quick!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2024
L
Verified Purchase
ladybug
Lowell, US
★★★★★ 5
No after affects
I've been taking Melatonin for about 48 yrs. And has no after affects. I take it as needed. I've taken 1mg to 5mg. depending what kind of a day I've had. The pill is very small. I like the orange and peppermint flavors. The best time to take it is about 45mins. before you would go to bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2024
J
Verified Purchase
Joy Bryant
Chelsea, US
★★★★★ 5
Do you want a good night sleep?
Natural and Gentle I sleep well and wake up feeling normal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
N
Verified Purchase
N K
Cuba, US
★★★★★ 5
Must buy!
Best melatonin, my kids like it. Would buy anything else.
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Reviewed in the United States on December 21, 2025
B
Verified Purchase
Barb Verham
Birmingham, US
★★★★★ 4
Source Natural is a good brand but I find 5 mg too strong and need to split them.
As a person with sleep problems due to illness I can say that this melatonin works to get me to sleep sooner. I don't sleep most of the night without it and this brand works better than others I've tried. I can't use 5 mg though and find 2.5mg better. I'm cutting them in half and don't plan to order 5 mg. again.
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Reviewed in the United States on May 30, 2017

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