Kicker Comp RT Series 6.75" Dual 2 or 4 Ohm Subwoofer 300W Peak 48CWRT67

Kicker Comp RT Series 6.75" Dual 2 or 4 Ohm Subwoofer 300W Peak 48CWRT67

This listing includes:

• (1) Kicker COMP RT Series 6.75" Dual 2 or Dual 4 Ohm Subwoofer

The CompRT line of ultra-thin subwoofers fits under your seat or behind your back bench with ease. Now even more efficient and sporting a slick, blacked-out cone, the CompRT gives you all the bass in very little space!

The CompRT 6-3/4-inch Subwoofer is an all-weather thin sub with a pair of 2 or 4-Ohm voice coils.

With a mounting depth under three inches and plenty of power handling, this go-anywhere sub is as flexible as it is powerful. An advanced suspension and heat management system helps to keep the bass powerful, deep and consistent. To make our subs even more reliable, KICKER engineers developed Forced-Air Cooling℠to help our subs run 20 percent cooler than before.

Our signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone. Revolutionary SoloKon℠technology joins the cone to the vented back brace, creating a single integrated unit that both cools the motor and eliminates distortion.

The CompRT 6-3/4-inch Subwoofer works best with a sealed enclosure and 150 watts of recommended power. See below for more details.

Specifications (Dual 2 Ohm / Dual 4 Ohm):

• SIZE [in, cm]: 6.8125"


• IMPEDANCE [Ohms]: 2 DVC / 4 DVC


• Recommended Amplifier Power (watts RMS) 150


• Peak Power (watts, per ANSI/CTA-2031-A) 300


• SENSITIVITY [dB 1w/1m]: 82.6


• MOUNTING DEPTH [in, cm]: 2.75"


• MOUNTING DIAMETER [in, cm]: 5.625"


• MIN SEALED BOX VOL [cu. ft, L]: 0.18, 5.1


• MAX SEALED BOX VOL [cu. ft, L]: 0.75, 21.24


• MIN VENTED BOX VOL [cu. ft, L]: -


• MAX VENTED BOX VOL [cu. ft, L]: -

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
• Apple Pay
• 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.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.