MTX Sledgehammer Dual 12 in Unloaded Ported Subwoofer Enclosure - SLH12X2

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Overview

MTX Sledgehammer unloaded enclosure for dual round subwoofers. The dual vented/ported enclosure has two rectangular ports.

Subwoofer mounting depth: 12.34"

Subwoofer cutout diameter: 11.3"

Construction: 3/4" Medium Density Fiberboard (MDF)

Box volume: 1.33 cubic feet (per chamber)

Total box volume: 1.33 cubic feet

Dimensions: 21.73" TD x 18.31" W x 37.01" H

Number of ports: 2

Estimated port tuned frequency (fb): 43 Hz

United States only. Standard shipping is $5.95 below $35 and free from $35, with estimated delivery in 3–5 business days including processing. Weekends and U.S. public holidays are excluded. Eligible returns are accepted within 30 days; return postage depends on the reason for return. See shipping and returns.

GMC_Traffic · SKU gmc33-00616

MTX Sledgehammer Dual 12 in Unloaded Ported Subwoofer Enclosure - SLH12X2

Name: MTX Sledgehammer Dual 12 in Unloaded Ported Subwoofer Enclosure - SLH12X2
Brand: GMC_Traffic
SKU: gmc33-00616
Price: 35.99 USD
Availability: InStock

$35.99 $69.99 Save 49%

In stock, ready to ship

MTX Sledgehammer unloaded enclosure for dual round subwoofers. The dual vented/ported enclosure has two rectangular ports.

Estimated delivery window

United States: estimated 3–5 business days

Includes 1–2 business days of processing.

United States only. $5.95 below $35; free from $35. Excludes weekends and U.S. public holidays.

Full Factory WarrantyOriginal Manufacturer Terms
Liftgate for Freight ItemsAppointment Included
30-Day ReturnsSee eligibility and return postage terms
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Brand new · Factory sealed

Brand new in original manufacturer packaging. Factory warranty included under original manufacturer terms.

Warranty details

United States Delivery

Standard shipping is $5.95 below $35 and free from $35. See our shipping policy for processing, transit estimates and delivery arrangements.

30-Day Return Window

Eligible items can be returned within 30 days. Change-of-mind return postage is the customer’s responsibility; contact us for faulty or damaged items. See our returns policy.

Brand New & Factory Sealed

Ships brand new in original manufacturer packaging, covered by the factory manufacturer warranty. Check the product details for included components.

View complete delivery, setup & freight details →

From Houston to your home

Plan for delivery day.

United States delivery: estimated 3–5 business days including processing.
$5.95 below $35; free standard shipping from $35.

01

Plan for delivery.

See our shipping policy for United States delivery estimates, including handling. Prepare a clear unloading area and a safe route to where this item will be used.
02

Check the shipment.

Inspect MTX Sledgehammer Dual 12 in Unloaded Ported Subwoofer Enclosure - SLH12X2 and its packaging for visible damage. Compare the model reference and components with the product listing and manufacturer's parts list before setup.
03

Follow the setup instructions.

Read the manufacturer's manual before unpacking or assembling the item. Use the specified hardware, guards and safety equipment.
04

Check before first use.

Complete the manufacturer's safety checks before using the item. Contact support about damage, missing parts or an unclear instruction.