Beat-Sonic ENA-3F1 Plug-and-Play Amplifier Kit for 2021+ Ford Bronco
A compact 50W x 4-channel amp with subwoofer output that unlocks the sound your Bronco's factory stereo was always capable of — no head unit swap, no cut wires.
Why Your Bronco Sounds Flat — and How the ENA-3F1 Fixes It
Factory head units are built to a cost, and the amplifier stage inside your Bronco's radio is one of the first places corners get cut. The result is a flat, compressed sound even through otherwise decent speakers.
The Beat-Sonic ENA-3F1 strengthens and cleans up the audio signal before it reaches your factory amplifier, giving the system a more powerful signal to work with across the low, mid and high ranges. More clarity. More bass. More detail — from a single compact unit.
What You Get
Ultra-compact amp that tucks behind the dash — flexible mounting location
Dedicated RCA subwoofer output for easy bass expansion
High-resolution FET op-amp input stage — reproduces fine detail like voice tone and breath
70μ extra-thick copper and low-impedance capacitors for improved frequency response
Keeps your factory head unit, display, steering wheel controls and speakers
Compatible with aftermarket speakers (keep impedance at 4Ω–8Ω)
Truly Plug-and-Play — No Cutting, No Splicing
Unplug the factory connector behind the radio, plug in the included vehicle-specific harness, and tuck the amp out of sight. No modifications to the factory wiring harness, no special tools.
Most owners complete the install in about two hours — and some in as little as 30 minutes — following the step-by-step video above. If you ever want to go back to stock, it simply unplugs.
More Install & Sound Upgrade Videos
This Part Fits
Vehicle
2021-2026 Ford Bronco
Audio system
6 or 7 speaker system — without B&O (Bang & Olufsen)
Not compatible
Bronco models equipped with the B&O premium audio system
Important — B&O models: This kit is NOT compatible with Ford Bronco models equipped with the B&O (Bang & Olufsen) premium audio system. Not sure which system you have? Check your window sticker, order confirmation or owner's manual — B&O is typically listed as an optional upgrade. Send us your year, model and trim before you buy and we'll help you confirm.
🔧 Specifications
Max output
50W x 4ch (4Ω) peak
Compatible impedance
4–8Ω
Input sensitivity
0.5–5V
Frequency response
15–80kHz (+0, -1dB)
THD
0.01% (1kHz / 4Ω)
Power supply
DC12V (minus ground), DC11V–15V
Current draw
0.2A (no signal)
Fuse
15A
Audio input
AUX level (RCA) + speaker level (high-level input)
Will I need to replace my factory speakers or head unit? No. The ENA-3F1 works with your existing factory head unit and speakers. The amp simply adds power and clarity to what you already have.
Is this compatible with B&O (Bang & Olufsen) factory systems? No. The ENA-3F1 is only compatible with non-B&O Broncos. If yours has the B&O system, this kit will not work. Check your window sticker or owner's manual, or message us your year, model and trim before ordering.
Which Broncos does it fit? 2021-2026 Ford Bronco with the 6 or 7 speaker system, without B&O.
Can I add a powered subwoofer? Yes. The ENA-3F1 includes a dedicated RCA subwoofer output. Run an RCA cable from the sub output to your powered subwoofer.
Will my steering wheel controls still work? Yes. Steering wheel controls, your factory display and all factory features continue to work normally.
Is it compatible with aftermarket head units? Yes, as long as the head unit retains the factory connectors that the ENA-3F1 plug-and-play harness connects to.
Can I use aftermarket speakers? Yes. Keep the speaker impedance at 4Ω–8Ω.
How long does installation take? Most installs take about two hours following the video guide above. No special tools, no cutting and no modifications to the factory wiring harness.
What's the difference between RMS and peak output? The 50W x 4ch rating is peak output — the power available in short bursts. RMS is continuous output. This is standard across the amplifier industry.
Where is the amp mounted? It's ultra-compact (about 96 x 40 x 113.5 mm), so it tucks behind the dash with flexible placement.
