King Boxes Reducer Pair - 0 Gauge to 4 Gauge Compatibility AK-TR03 — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • ERSATILE COMPATIBILITY: King Boxes Reducer Pair accommodates 0 to 4 Gauge power systems, ensuring seamless integration.
  • ENDLESS POWER OPTIONS: Includes two reducers for limitless power configurations. Perfect for automotive sound systems, power sports, and various electronic applications.
  • ADVANCED DESIGN: King Boxes Reducer features innovative technology for optimal power transfer. Its unique design sets it apart, making it ideal for automotive power upgrades and safety applications.
  • DURABLE MATERIAL: Crafted with high-quality materials, this reducer provides reliable performance. Suitable for ideal conditions, perfect for audio enthusiasts, and offers exceptional power efficiency.
  • EASY TO USE AND MAINTAIN: Designed for user convenience, King Boxes Reducer is easy to install and maintain. Its unique features make it an essential solution for power system enhancements. Solve power connectivity challenges effortlessly.
  • ENHANCED PERFORMANCE: King Boxes Reducer delivers unparalleled performance and benefits to power enthusiasts. Elevate your power system with this essential accessory.
  • RELIABLE BRAND: Manufactured by King Boxes, a trusted name in power accessories. Ensure the highest quality and durability with this reducer.

King Boxes Reducer Pair - 0 Gauge to 4 Gauge Compatibility AK-TR03

This Listing Includes:

  • (2) Reducers 0 to 4-gauge AK-TR03

King Boxes 0 Gauge To 4 Gauge Reducer Pair is the perfect solution for power enthusiasts seeking enhanced compatibility and performance. Made with precision and quality in mind, this reducer ensures optimal power transfer and durability. The advanced design incorporates innovative technology, making it suitable for automotive power upgrades and safety applications.

Crafted with durable materials, King Boxes Reducer is ideal for various conditions, providing reliable performance for audio enthusiasts and power sports applications. Easy to use and maintain, this reducer solves power connectivity challenges effortlessly.

Enhance your power system with King Boxes Reducer Pair, a reliable accessory from a trusted brand. Ideal for automotive, power sports, and various electronic applications. Elevate your power experience with King Boxes.

Technical Specifications:

- Compatibility: 0 to 4 Gauge

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.