JL Audio 13W7 13W7AE 13.5 Custom Ported Sub Box Enclosure SPL & SQ Baltic

If you have any questions about the design or a custom design, please contact me via eBay’s messaging system. Thanks for looking! Dave Marin

Specifications:

Tuned specifically for:

JL Audio 13w7

JL Audio 13w7AE

Outer Measurements:

32” Width x 14” Height x 18” Depth

Total Net Airspace (calculated after all displacements):

2.375 Cubic Feet Net

Total Gross Airspace (calculated before all displacements):

4.66 Cubic Feet Gross

Tuning Frequency:

32 Hertz 

Material:

¾” Birch Wood made in Washington, USA. (3x stronger and 40% lighter weight than MDF)

Weight:

50 shipping weight.

Features:

• CNC precision cut birch wood. We use a Laguna Swift 4x4 to cut each piece within 1/1000th of an inch. More accurately than any human.

• Handmade in Colorado Springs, Colorado, USA

• Slot Port

• 45 Degree bracing for the interior corners

• All 12 external corners are rounded with a ⅜ inch round over router bit

• All internal port and brace corners are rounded with a ⅜ inch round over router bit

• Shipped with XLPE foam (high quality foam found in pelican cases)

• Free Shipping

Shipping Policy:

Free shipping within the 48 contiguous states. Please contact us about additional shipping cost to APO/FPO, Alaska, Hawaii, Puerto Rico, Guam, Canada and all other countries. Your enclosure will be shipped via UPS or Fedex and will take 2-6 days of travel time depending on your location.

6 Month Return Policy:

You may return your enclosure within 6 months of purchase. The enclosure must be uninstalled, in original packaging and condition. All returns require a Return Authorization number. Please contact us to receive your RA number before shipping your return. We do not cover return shipping damage.

2-Year Warranty:

Enclosures may be returned for repair within 2 years of purchase. This means if your enclosure is structurally defective, we will inspect the enclosure and do the repairs for free. This does not include cosmetics. Customer must pay shipping both ways. Please contact us to receive your RA number before shipping your repair.