Beat-Sonic Plug & Play Amplifier Kit with Subwoofer Output for 2007-2026 Nissan Models - ENA-3N1

The Beat-Sonic ENA-3N1 is a plug-and-play amplifier kit that dramatically improves the sound quality of your factory Nissan stereo - and adds a dedicated RCA subwoofer output for easy bass expansion. No cutting, no harness modifications, and no need to replace your head unit or speakers. More clarity. More bass. More detail. All from a single compact unit that installs in under two hours.

Professional local installation available in La Mirada, Southern California. Contact us at info@beatsonicusa.com to book.

Why your factory Nissan stereo sounds underwhelming - and how the ENA-3N1 fixes it

Nissan factory head units are built to a cost. The amplifier stage inside your OEM radio is one of the first areas where manufacturers cut corners, resulting in a flat, compressed sound even through otherwise decent factory speakers. The ENA-3N1 solves this by strengthening and optimizing the audio signal before it reaches your factory amplifier - giving it a cleaner, more powerful signal to work with, and allowing your factory system to perform closer to its true potential across all frequency ranges.

Your factory head unit, steering wheel controls, and speakers all stay in place and continue to work exactly as before. You simply get the sound your system was always capable of - finally unlocked. And with the dedicated RCA subwoofer output, adding a powered subwoofer is as simple as running a single RCA cable.

Key features

• Plug-and-play installation - no special tools, no harness modifications, no cutting
• 50W x 4-channel output - significantly more power than factory head unit amplification
• Dedicated RCA subwoofer output - easily add a powered subwoofer without additional wiring complexity
• Bose compatible - works with both factory Bose and non-Bose equipped Nissan models
• High-quality FET op-amp input stage - reproduces fine musical detail including voice tone and breath at high resolution
• Ultra-compact design - flexible installation location, fits easily behind the dash
• Premium acoustic components - low-impedance capacitors and 70μ extra copper thickness for improved frequency response across low, mid, and high ranges
• Retains factory head unit - your display, controls, and all factory features continue to work normally
• Compatible with aftermarket speakers - keep impedance at 4Ω to 8Ω when using aftermarket speakers
• Made in Japan

Compatible vehicles

The ENA-3N1 is compatible with the following Nissan models and configurations. Confirm your speaker count and audio system before purchasing.

Specifications

Installation

No special tools required. No modifications to the factory wiring harness. Most owners complete the install in under two hours using our step-by-step YouTube video guides. Professional installation is available in Southern California through Beat-Sonic directly, or through our authorized installer network worldwide. Email info@beatsonicusa.com with your location to find the nearest shop.

Frequently asked questions

Will I need to replace my factory speakers or head unit?
No. The ENA-3N1 works with your existing factory head unit and speakers. You keep everything in place - the amp simply adds power and clarity to what you already have.

Is this compatible with aftermarket head units?
The ENA-3N1 works with aftermarket head units as long as the factory head unit connectors that our plug-and-play harness connects to are retained.

Is this compatible with Bose factory systems?
Yes. Unlike many of our other amplifier kits, the ENA-3N1 is compatible with both Bose and non-Bose Nissan models. See the compatibility table above for confirmed configurations - note that the 2025-2026 Armada with Klipsch is not compatible.

Can I add a powered subwoofer with this amp?
Yes. The ENA-3N1 includes a dedicated RCA subwoofer output. Simply run an RCA cable from the sub output to your powered subwoofer.

Can I use aftermarket speakers with this amp?
Yes. If using aftermarket speakers, keep the impedance at 4Ω to 8Ω.

Will my steering wheel controls still work?
Yes. All factory features including steering wheel controls and your factory display continue to work normally.

What is the RMS output vs. peak output?
The 50W x 4ch rating is peak output. RMS is the continuous power output - peak is during short bursts. This is standard across the amplifier industry.

Does this ship to Canada or internationally?
Yes. We ship to Canada and Mexico.