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Bring the Boom to your Bronco 6th Gen with DS18’s BRO-BASS!
The BRO-BASS comes with DS18’s IXS12.4D: a shallow subwoofer made for ported boxes and guaranteed to output heavy bass every session! The BRO-BASS was designed to maximize bass response and output without requiring a lot of rear cargo space – the IXS12.4D’s minimized mounting depth (4.33”) makes it the perfect speaker for this enclosure.
These speakers reproduce frequencies as low as 30 Hz and play insanely well in this ported enclosure tuned to 45 Hz.
If you enjoy riding trails with the top down, your speaker is protected! The IPX1 Water Resistance Material used in the BRO-BASS protect it from light rain or moisture damage!
However, this does not mean the BRO-BASS is WATERPROOF!
This easy to install ported subwoofer enclosure fits perfectly over the rear paneling in 6th Generation Ford Bronco Tailgates! The detailed instructions in the manual will ensure a seamless installation.
Amplifier Required!
Highlights
Great For
| SKU | BRO-BASS |
|---|---|
| Speaker Size | 12" / 304mm |
| Total Impedance | 2 Ohms |
| Total RMS Power Handling | 800W |
| Total MAX Power Handling | 1600W |
| Sensitivity (1w/1m) | 90dB |
| Frequency Response | 30Hz-200Hz |
| Recommended Lo Pass Crossover | 80Hz |
| Ported Box for High Output | Yes |
| Water Resistant Materials for Light Rain | Yes (IP11) |
| Exclusive Ford Bronco Design | Yes |
| Injected Molded ABS Grill with Built-in RGB LED lighting | Yes |
| Input Wires for RGB LED and Subwoofer | Yes, 5ft / 1.5m (6 Cores) |
| Subwoofer Included | Yes, 12" (IXS12.4D) |
| Installation Hardware Included | Yes, 3 x 6M screws / 3 x 6M rivet nut |
| Easy to Install | Yes, fits on the tailgate and secures using the factory bolt location |
| Voice Coil Diameter | 2.5" / 63.5mm |
| Voice Coil Former Material | Aluminum |
| Winding Material | Copper |
| Cone Material | Paper |
| Dust Cap Material | Fiberglass |
| Surround Material | Stitched rubber |
| Basket Material | Aluminum |
| Magnet Material | Ferrite |
| Magnet Weight | 62 Oz |
| Internal Volume | 34L / 1.2ft3 |
| Port Tune Fb | 45Hz |
| Load Configuration | Parallel |
| Box Type | Front Loaded Ported |
| Box Material | Polyethylene (PE) |
| Finish Material | Black |
| -3Db Dropping Point F3 | 36Hz |
| Overall Height | 17.81" / 452.3mm |
| Overall Width | 27.4" / 695.6mm |
| Overall Depth | 7.4" / 188mm |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.










