B2 Audio Reference 3 Way Crossover Pair B2-REF3WBX

• CLEAN SIGNAL DISTRIBUTION: Properly separates frequencies between woofer, midrange, and tweeter for improved clarity and staging
• SHOW-QUALITY DESIGN: Transparent acrylic cover and exposed copper coils create a premium high-end appearance
• TUNABLE HIGH FREQUENCIES: Adjustable tweeter attenuation allows fine tuning for different vehicles and listening preferences
• BUILT FOR REFERENCE SYSTEMS: Designed to complement high-performance component speaker systems and SQL builds
• PREMIUM INTERNAL COMPONENTS: Features large copper inductors, high-voltage capacitors, and durable resistors for stable performance
• EASY INSTALLATION: Clearly labeled terminals simplify wiring for multi-speaker setups

B2 Audio Reference 3 Way Crossover Pair B2-REF3WBX

This Listing Includes

• (2) B2 Audio 3 Way Crossovers B2-REF3WBX

Built for serious sound quality systems, the B2 Audio REF3WBX 3-Way Passive Crossovers are designed to bring clean signal distribution and refined tuning control to high-end speaker setups. Featuring a premium exposed-component design under a clear acrylic cover, these crossovers don't just perform beautifully, they look like audio jewelry for your install. Red copper-wound inductors, high-grade capacitors, and heavy-duty connection terminals give the REF3WBX the kind of "show build" energy that belongs behind plexiglass and RGB glow.

Designed for 3-way component systems, the REF3WBX helps properly distribute frequencies between your woofer, midrange, and tweeter for smoother response, improved clarity, and more balanced imaging. Adjustable tweeter attenuation settings allow you to fine-tune the top end to better match your vehicle acoustics and personal listening preferences.

Whether you're building a clean SQL setup, reference-grade front stage, or a full European-inspired sound quality install, the REF3WBX delivers the detail and control expected from B2 Audio’s Reference lineup.

Features

• Premium 3-way passive crossover network


• Designed for woofer, midrange, and tweeter integration


• Adjustable tweeter level attenuation


• High-quality copper inductors and premium components


• Clear acrylic protective cover with exposed showcase layout


• Heavy-duty screw-down terminals


• Compact mounting-friendly design


• Ideal for SQ and high-end custom audio systems


• Signature B2 Audio Reference styling


• Sold as a pair

Specifications

• Model: B2-REF3WBX


• Type: 3-Way Passive Crossover


• Configuration: Woofer / Midrange / Tweeter


• Tweeter Level Adjustment: Yes


• Connection Type: Screw Terminal


• Protective Cover: Clear Acrylic


• Quantity: Pair


• Application: Car Audio Component Systems

Dimensions

• Length: 5.5"


• Width: 3.7"


• Depth: 1.6"

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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• 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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