Kicker Ported Box Loaded Four 12" L7R Dual 2 Ohm 4800W Peak Subwoofers 47QL7R122

• With 2,400 watts of RMS power handling, this computer-designed basshead subwoofer system makes rattling your ride easier than ever!
• Four KICKER L7R 12-inch subs come pre-loaded in this enclosure. The port is flared perfectly and tuned to 31Hz for some serious bump - without the expense of a custom enclosure.
• The QUAD box is made to take the pressure! Heavy, birch-veneer plywood construction and thick internal bracing keeps the enclosure stable, even under extreme SPL levels.
• Covered in durable black carpet and custom embroidered with the KICKER logo, the QL7R12 is pre-wired to a pair of two-Ohm terminals. All you need is an amp!
• Box Dimensions: Box Depth: 28" | Box Height: 20.25" | Box Width: 35.875"

Kicker Ported Box Loaded Four 12" L7R Dual 2 Ohm 4800W Peak Subwoofers 47QL7R122

This listing includes:

• (1) 4 x 12" Loaded Subwoofer Enclosure, get seriously loud with this hardcore basshead box.

With 2,400 watts of RMS power handling, this computer-designed basshead subwoofer system makes rattling your ride easier than ever! Four KICKER L7R 12-inch subs come pre-loaded in this enclosure. The port is flared perfectly and tuned to 31Hz for some serious bump - without the expense of a custom enclosure. The QUAD box is made to take the pressure! Heavy, birch-veneer plywood construction and thick internal bracing keeps the enclosure stable, even under extreme SPL levels. Covered in durable black carpet and custom embroidered with the KICKER logo, the QL7R12 is pre-wired to a pair of two-Ohm terminals. All you need is an amp!

Enclosure Features:

• The power and look of a custom box for ultimate SPL


• Tough, clean look built to deliver ultra-deep bass


• Birch plywood construction for high strength and reduced weight


• Pre-Wired Dual 2-Ohm Terminals


• Thick embroidered black carpet


• Red Stitch embroidered logo


• 0.75", 7-Ply Birch Plywood Construction


• Custom-tuned port with kerfing, tuned to 31hz


• Corner gusset bracing and extremely heavy internal bracing


• Steel threaded inserts


• Recommended amplifier: KXA2400.1

Loaded Box Specifications:

• Type:  QUAD


• Woofers/size: 4 Solo-Baric L7R 12" (30cm)


• Peak power handling: 4800 Watts


• Recommended Amplifier Power: 2400 Watts


• Rated Impedance (per terminal cup): 2-Ohm


• Frequency Response: 25hz-100hz


• Sensitivity: 98dB


• Box Depth: 28" (71.1cm)


• Box Height: 20.25" (51.4cm)


• Box Width: 35.875" (91.2cm)

Package Dimensions:

• Length: 38"


• Width: 30"


• Height: 21"


• Package Weight: 215lb

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
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• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

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