Ford F150 Sound System Upgrade | Alpine Plug-and-Play Kits

A complete plug-and-play sound system upgrade for select Ford F-150 Crew Cabs replaces factory speakers and adds an amplifier without cutting or splicing.

The search for a Ford F150 sound system upgrade usually starts with the same problem: factory speakers that distort at highway volume and a subwoofer that’s barely there.

Understanding Your F-150’s Factory Audio System

Before buying anything, check your truck’s speaker count and cab configuration. The Alpine plug-and-play systems only fit Crew Cab models with XL, XLT, or STX trims. They work with either the base 6-speaker audio or the factory 8-speaker B&O system — but not the 14- or 18-speaker B&O Unleashed setups found in some 2024 trucks.

If you have the 8-speaker B&O system, the factory setup includes an externally coupled subwoofer (ECS) in the rear. The Alpine upgrade replaces that with dual 8-inch subwoofers for noticeably deeper bass. Also important: the Alpine systems are designed strictly for Crew Cab models. Installation in a SuperCab or Regular Cab may be impossible due to harness and bracket fitment.

Common mistakes start with buying the wrong kit. Purchasing the standard Alpine PSS-23FORD-F150BO for a truck with the 14-speaker B&O Unleashed system results in incompatibility. Another frequent error is ignoring cab configuration — these Alpine systems are designed strictly for Crew Cab models. Mismatching the 6-speaker B&O version with an 8-speaker factory system also causes channel imbalance.

Alpine PSS-23FORD-F150: A Complete Sound System Upgrade

Alpine makes two kits, both priced at $2,495.95, and picking the right one depends entirely on your factory system.

The PSS-23FORD-F150 fits 2015–2025 Crew Cabs with the base 6-speaker audio. It includes 8 premium speakers, an 8-channel amplifier (50W x 6 at 4Ω plus 150W x 2 at 4Ω for subwoofer channels), and all necessary harnesses and brackets. Frequency response is 70Hz–40kHz with 80W RMS / 240W peak power handling. Alpine’s official product page for the PSS-23FORD-F150 details the full specifications and included components.

The PSS-23FORD-F150BO fits 2018–2024 Crew Cabs with the factory 8-speaker B&O system (XLT and Lariat trims). It includes 8 premium speakers, a 5-channel S-Series amplifier, and dual 8-inch subwoofers. This kit is not compatible with the 6-speaker B&O system — mismatching them causes channel imbalance.

The only things missing are a 3.5mm auxiliary input and built-in streaming services — use CarPlay or Android Auto instead.

Installation follows a straightforward process. Connect the custom harness to the factory head unit, mount the amplifier, replace each factory speaker with the included Alpine driver, and secure everything with the provided brackets.

The factory 6-speaker base system lacks dedicated tweeters and relies on a single small amp. The Alpine upgrade adds separate tweeters and a multichannel amplifier that drives each speaker independently, producing cleaner highs and fuller mids.

If you’re still weighing options, the tested product roundup on the best F-150 sound system upgrades covers more configurations and price points for different budgets.

What About B&O Unleashed Systems?

If your F-150 has the 14- or 18-speaker B&O Unleashed system, the Alpine kits won’t work. The current upgrade path for those trucks is the JL Audio VXi Stealth V2 (5-channel), which fits select 2024 models with B&O Unleashed.

For a budget speaker swap on a base 6-speaker truck, the Kicker 43DSC6504 (6.5-inch fronts) and 43DSC69304 (6×9-inch rears) with adapters fit 2015–2024 models. If you’re using a non-plug-and-play amp, you’ll need a line-output converter (LOC) to handle the factory speaker-level signals.

FAQs

Will the Alpine kit work with my 2024 F-150 with B&O Unleashed?

No. The PSS-23FORD-F150BO is only compatible with the 8-speaker B&O system. For 14- or 18-speaker B&O Unleashed, consider the JL Audio VXi Stealth V2 instead.

Do I lose any factory features with the Alpine upgrade?

No. The plug-and-play harness retains steering wheel controls, the touchscreen, volume knob, HD Radio, SiriusXM, Apple CarPlay, Android Auto, and USB ports. The only omission is a 3.5mm auxiliary input.

Can I install the Alpine system myself?

Yes. The system is designed for plug-and-play installation with no cutting or splicing. The kit includes custom harnesses and brackets specific to the F-150 Crew Cab.