MEET THE HLL-4CXF

4-inch coaxial speakers. Sold as a pair.

Preorders open September 27 at 6 p.m. Central.

First 15 pairs: $50 per pair. Sign in to claim the offer. Maximum 2 discounted pairs per customer.

After the first 15 pairs: $74.99 preorder pricing.

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Two car audio speakers, one upright and one tilted, displayed on a dark reflective surface against a black background with red light effects.

BUILT IN TEXAS • MADE FOR SERIOUS SOUND

UPGRADE THE WHOLE BUILD.

High-output speakers, precision-fit hardware, lighting, and custom portable systems—built by people who actually use them.

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Complete Bang Boxes

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Pro Audio Speakers

Find the drivers for your next system.

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Build Parts

Faceplates and spacers for a clean install.

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Real builds. BBS parts.

Customer photos from our Apache 3800 faceplate reviews.

Customer Apache 3800 speaker build using the BBS faceplateShop the 3800 faceplate →Customer Apache 3800 speaker build using the BBS faceplateShop the 3800 faceplate →

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Pick your platform. See the BBS parts for the setup, then choose your options on each product page.

3800 Dual Kicker 6x9 ES/DS/CS Faceplate — image 2 of 2

Build it yourself

Apache 3800 × Kicker ES

Start with the one-piece Kicker faceplate and matching ES-series grille listing.

Compare dimensions and mounting clearance before ordering.

This pairing is for Kicker ES speakers. The faceplate also lists DS/CS, but grille compatibility must be confirmed separately for those series. Case, speakers, electronics and hardware are not included.

Parts are sold separately. Check quantities and inclusions on each listing.

Vault V100 6.5 Pro Audio Spacer — image 2 of 2

Build it yourself

Vault V100 × 6.5-inch

Pair the V100 spacer with the BBS 6.5-inch grille recommended in its listing.

Compare dimensions and mounting clearance before ordering.

Published spacer dimensions: 145 mm cutout and 175 mm outside diameter. Confirm your specific driver and grille clearance. Case, speaker, electronics and hardware are not included.

Parts are sold separately. Check quantities and inclusions on each listing.

Open the Fitment Center →

Inside the BBS workshop.

A closer look at enclosure preparation, sound-deadening material and sealing tape.

Workshop example. Components and construction vary by build; see your product listing for what is included.

In this workshop clip, Jose shows enclosure preparation materials, including sound-deadening sheets and sealing tape.

BUILT TO HIT. WIRED TO GLOW.

  • Two stacked BBS brand subwoofers with black and gray cabinets and bright green speaker cones, set against a dark studio background with BBS branding.

    INFERNO 65CXN — PAIR

    Matched pair of 6.5-inch pro-audio coaxials. Check the product page for power handling, mounting dimensions and tuning guidance.

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  • Two metallic speaker grilles on a dark background

    4" PRO AUDIO COAXIALS — PAIR

    Compact full-range output for portable builds, golf carts, motorcycles, UTVs, and custom installs. 80W RMS / 200W peak with BBS grilles included.

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  • BBS 5V–24V LED Kit + App Control

    5V–24V LED KIT + APP

    Dual RGB strips with app + remote control, music-reactive modes, and clean 5V–24V operation—no buck converter needed.

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