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Transform your factory audio system with the Beat-Sonic ENA-3T1 Plug & Play Amplifier Kit, designed for select Toyota, Scion, Subaru, and Lexus vehicles from 1987–2023. This compact amplifier delivers enhanced sound clarity, improved bass response, and more powerful audio performance without requiring you to replace your factory head unit or speakers.
Upgrade Your Factory Audio With More Power, Clarity & Bass
Featuring 50W x 4 channels of peak output and a dedicated RCA subwoofer output, the ENA-3T1 helps bring out the full potential of your factory audio system with clearer vocals, richer mids, and more detailed sound reproduction. The integrated RCA subwoofer connection also makes it easier to add a compatible powered subwoofer for deeper, more impactful bass.
Best of all, the plug-and-play design requires no cutting, splicing, or permanent modifications to your factory wiring harness. Enjoy upgraded audio performance while retaining your original stereo, display, steering wheel controls, and factory interior appearance.
Features
- Plug-and-Play Installation: Vehicle-specific wiring connections eliminate cutting, splicing, and permanent factory wiring modifications.
- 50W x 4-Channel Peak Output: Provides increased amplification for improved factory audio performance.
- Dedicated RCA Subwoofer Output: Easily connect a compatible powered subwoofer for enhanced bass on supported non-JBL systems.
- Enhanced Sound Clarity: Delivers improved vocal detail, instrument separation, and a more dynamic listening experience.
- Premium FET Operational Amplifiers: High-quality audio circuitry helps reproduce subtle musical details with greater accuracy.
- Premium Audio Components: Low-impedance capacitors and 70μ copper construction help improve frequency response across low, mid, and high frequencies.
- Retains Factory Audio Features: Preserves your original head unit, display, steering wheel controls, and factory functionality.
- Compact Amplifier Design: Space-saving housing allows flexible installation behind the dashboard.
- Aftermarket Speaker Compatible: Supports compatible 4Ω to 8Ω aftermarket speakers.
- Made in Japan: Precision-engineered using high-quality components for dependable audio performance.
Enhanced Sound Quality With Your Factory Stereo
Factory Toyota, Scion, Subaru, and Lexus audio systems can lack the amplification needed to deliver the full potential of their speakers. The Beat-Sonic ENA-3T1 addresses these limitations by providing enhanced audio amplification while maintaining seamless integration with your existing stereo equipment.
Its premium internal circuitry helps deliver cleaner vocals, improved instrument separation, and fuller sound reproduction across a wide frequency range. Whether you're listening to music, podcasts, or your favorite playlists, the ENA-3T1 provides a straightforward way to enjoy a more immersive listening experience.
Unlike traditional aftermarket audio upgrades that require replacing your factory stereo or speakers, the ENA-3T1 enhances your existing system while preserving the original appearance and functionality of your vehicle.
Easily Add a Powered Subwoofer
Looking for deeper bass without completely rebuilding your audio system? The ENA-3T1 features a dedicated RCA subwoofer output, allowing compatible non-JBL systems to connect to a powered subwoofer without requiring a separate line output converter.
This makes it an excellent choice for drivers looking to improve their overall sound quality while leaving room for additional bass upgrades.
Important: RCA subwoofer output functionality is intended for non-JBL systems. On JBL-equipped vehicles, the factory volume control does not properly regulate an aftermarket subwoofer connected through the ENA-3T1 RCA outputs. Refer to the JBL compatibility notes below.
Vehicle Compatibility
The Beat-Sonic ENA-3T1 is compatible with select Toyota, Scion, Subaru, and Lexus vehicles from 1987–2023.
Toyota
- Toyota 86 (2017–2020)
- Toyota 4Runner (2014–2019)
- Toyota Avalon (2015–2018)
- Toyota Camry (2014–2017)
- Toyota Corolla (2014–2018)
- Toyota Highlander (2014–2019)
- Toyota Prius (2015–2019)
- Toyota Prius c (2015–2019)
- Toyota Prius v (2016–2017)
- Toyota RAV4 (2013–2018)
- Toyota Sequoia (2014–2019)
- Toyota Sienna (2015–2017)
- Toyota Tacoma (2014–2019)
- Toyota Tundra (2014–2019)
- Toyota Yaris (2004–2023)
- Other Toyota models (1987–2019) equipped with compatible factory 10-pin and 6-pin radio connectors
Scion
- Scion FR-S (2013–2016)
- Other Scion models equipped with compatible factory 10-pin and 6-pin radio connectors
Subaru
- Subaru BRZ (2013–2021)
- Subaru Forester (2013–2020)
- Subaru WRX (2013–2015)
- Subaru XV Crosstrek (2013–2015)
Lexus
- Lexus ES 300h / ES 350 (2016–2018) – Without factory navigation; extension cable required
- Lexus GX 460 (2014–2023) – Without factory navigation
- Lexus IS 200t / IS 250 / IS 300 / IS 350 (2014–2020) – Without factory navigation; extension cable required
- Lexus NX 200t / NX 300 (2015–2017) – Without factory navigation; extension cable required
- Lexus RC 200t / RC 300 / RC 350 (2015–2017) – Without factory navigation; extension cable required
- Lexus RX 350 / RX 450h (2016–2021) – Without factory navigation; extension cable required
Important Fitment Notes
- Compatibility varies by vehicle year, model, trim level, factory radio connectors, and audio configuration.
- Select Lexus vehicles require an additional extension cable for installation. The required cable is included when the appropriate Lexus vehicle option is selected.
- All listed Lexus applications require vehicles without factory navigation.
- Factory JBL compatibility varies by model and audio configuration.
- RCA subwoofer outputs are intended for non-JBL systems only. On JBL-equipped vehicles, the factory volume control does not regulate an aftermarket subwoofer connected through these outputs.
- The 1987–2023 range represents the overall supported model years and does not indicate universal compatibility with every vehicle within that range.
Please verify your vehicle's year, model, trim, and factory audio system before purchasing.
Important JBL Subwoofer Compatibility Notice
Although the ENA-3T1 supports select factory JBL audio systems, its RCA subwoofer outputs have a known limitation when used with an aftermarket powered subwoofer.
On JBL-equipped vehicles, the factory radio's volume control does not regulate the aftermarket subwoofer connected through the RCA outputs. This means the subwoofer may continue playing even when the factory stereo volume is turned down to zero.
A powered subwoofer with a separate bass volume control can provide independent adjustment, but it does not restore factory volume synchronization.
If you do not plan to connect an aftermarket subwoofer through the RCA outputs, this limitation does not affect normal amplifier operation on compatible JBL systems.
Technical Specifications
- Maximum Power Output: 50W x 4 Channels (Peak, 4Ω)
- Compatible Speaker Impedance: 4Ω–8Ω
- Input Sensitivity: 0.5V–5V
- Frequency Response: 15Hz–80kHz (+0 / -1dB)
- Total Harmonic Distortion: 0.01% (1kHz / 4Ω)
- Operating Voltage: DC 11V–15V
- Nominal Power Supply: DC 12V, Negative Ground
- Current Consumption: 0.2A (No Signal)
- Fuse Rating: 15A
- Audio Connections: AUX-Level RCA / Speaker-Level High Input
- Dedicated Subwoofer Output: Yes (Non-JBL Systems)
- Dimensions: 96mm W x 40mm D x 113.5mm H
- Weight: 420g
- Country of Origin: Japan
Simple Plug-and-Play Installation
The Beat-Sonic ENA-3T1 is engineered for straightforward installation using compatible factory audio connectors. No cutting, splicing, or permanent modifications to your vehicle's original wiring harness are required.
Its compact design allows the amplifier to be installed discreetly behind the dashboard while preserving your vehicle's factory interior appearance.
Most installations can be completed in approximately two hours, depending on vehicle configuration and installer experience.
Lexus Installation Note: Select Lexus applications require an additional extension cable. Be sure to select the correct vehicle option when ordering to receive the necessary components.
Frequently Asked Questions
Do I need to replace my factory speakers or stereo?
No. The ENA-3T1 works with your existing factory head unit and speakers, providing improved audio performance without replacing original components.
Can I add a powered subwoofer?
Yes. The ENA-3T1 includes a dedicated RCA subwoofer output for compatible non-JBL systems, making it easier to connect a powered subwoofer for enhanced bass performance.
Is this compatible with factory JBL audio systems?
Compatibility varies by vehicle model and factory audio configuration. Select JBL-equipped vehicles are supported, but the RCA subwoofer outputs have limitations when used with aftermarket powered subwoofers.
Can I use the RCA subwoofer output with a JBL-equipped vehicle?
The RCA outputs are intended for non-JBL systems. On JBL-equipped vehicles, the factory radio's volume control does not regulate an aftermarket subwoofer connected through these outputs. A separate subwoofer bass control can provide independent volume adjustment.
Do Lexus models require an extension cable?
Select Lexus models require an additional extension cable for installation. The required cable is included when the appropriate Lexus vehicle option is selected.
Can I use aftermarket speakers?
Yes. Compatible aftermarket speakers should have an impedance between 4Ω and 8Ω.
Will my steering wheel controls still work?
Yes. Your factory steering wheel controls, display, and original audio features remain functional on compatible applications.
Is the 50W x 4-channel rating RMS or peak power?
The advertised 50W x 4-channel output is a peak power rating, not continuous RMS output.
Will this work with an aftermarket head unit?
It may work with aftermarket head units provided the necessary factory connectors for the ENA-3T1 plug-and-play harness are retained.
How long does installation take?
Most installations take approximately two hours using the appropriate installation instructions.
Why Choose the Beat-Sonic ENA-3T1?
If you're looking to improve your Toyota, Scion, Subaru, or Lexus factory audio without replacing your stereo, speakers, or interior components, the Beat-Sonic ENA-3T1 offers an excellent combination of sound quality, convenience, and factory integration.
With its compact design, plug-and-play installation, premium Japanese engineering, 50W x 4-channel peak output, and dedicated RCA subwoofer connection for compatible systems, the ENA-3T1 provides a straightforward way to enjoy clearer, more powerful sound while maintaining your vehicle's original functionality.
If this product offers customization, please include all requested details in the product options or cart notes where applicable.
Important: We do not produce, apply, or fulfill any customizations that include Toyota®, Lexus®, or any other OEM trademarks, logos, or brand identifiers. Any such requests will be declined or modified to comply with trademark guidelines.
All customized items are made-to-order and are non-refundable and non-returnable once production has begun.
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Aspire Auto Accessories is an independent aftermarket company and is not affiliated with, associated with, authorized by, endorsed by, or in any way officially connected with Toyota Motor Corporation®, Lexus®, or any of their subsidiaries or affiliates.
All manufacturer names, vehicle names, trademarks, logos, and images are the property of their respective owners and are used for identification and compatibility purposes only.
Use of these names, trademarks, and brands does not imply any affiliation or endorsement. Any products sold by Aspire Auto Accessories are aftermarket products and are not manufactured or approved by Toyota Motor Corporation® or Lexus®.
Any Toyota products listed on Aspire Auto Accessories is an aftermarket product and not OEM. The user/installer assumes all liability in using this product.
INSTALLATIONS
All products built and designed by Aspire Auto Accessories are intended for off-road use and should be assembled, installed, and used according to Manufacturers recommendations. Aspire Auto Accessories products should be used safely with good judgment towards others and the environment. By installing Aspire Auto Accessories products on your vehicle you assume all liability. Aspire Auto Accessories will not be held liable for damages or loss associated with the installation or use of its products.Be smart, use good judgement, and be safe***
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All products sold on our website are backed by the original manufacturer’s warranty. Warranty coverage, terms, and duration may vary depending on the manufacturer. We work closely with our vendors to help streamline the process and get your issue resolved as smoothly as possible.
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Please note:
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- Labor costs, installation fees, and third-party modifications are not covered under warranty.
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