**PREORDER SHIP BY 1/16/26** Beat-Sonic Encore Σ (Sigma) Plug and Play Amplifier Kit for Lexus GX550

Encore Σ (Sigma) Premium Sound Upgrade Kit

Take your car’s premium factory audio system to a higher level with the Encore Σ (Sigma) Premium Sound Kit. Designed for vehicles equipped with factory premium sound systems, this kit enhances clarity, depth, and overall audio quality without modifying your original equipment. It brings out detail and richness in music that the stock system alone can’t reproduce, making vocals, instruments, and spatial sound more immersive and lifelike.

Key Benefits:

• Improves the performance of your factory premium audio system, lifting it to a new level of clarity and presence. 

• Experience deeper bass, clearer midrange, and more articulate highs without changing speakers.

• Designed with a simple plug-and-play connection that integrates with the existing audio wiring, so no complex wiring or modifications are required. For the GX 550, this will be installed at the factory amplifier, underneath the driver's seat.

• Each Encore Σ (Sigma) kit is engineered to retain the original system’s characteristics while enhancing performance, delivering a more dynamic and engaging soundstage.

What It Does
The Encore Σ (Sigma) series is engineered for vehicles with a factory Premium Sound system and is optimized to bring out musical details that are otherwise masked or unclear. With improved signal processing and carefully tuned components, the kit elevates the factory sound so that vocals seem more immediate and instruments more defined, creating a richer, more immersive listening experience.

Easy Upgrade for Premium Sound Systems
This kit is ideal for anyone who wants more from their car’s audio without a full aftermarket overhaul. It’s a plug-and-play solution that preserves the original system while unlocking greater performance and detail.

Elevate your in-car audio experience with the Encore Σ (Sigma) Premium Sound Upgrade Kit — clear, powerful, and engineered to enhance your factory system.

Compatibility  :

• 2024+ Lexus GX 550 without Mark Levinson

Specifications

• Maximum output 50W x 8ch (4Ω)
• Class AB
• Compatible impedance 4-8Ω
  
• Remote Output Max 0.3A
• Frequency characteristics 20-80kHz
  
• Power supply voltage DC11V ~ 15V
• Current consumption 0.4 (when there is no signal)
• Fuse used 15A
• RCA Audio Output (RCA L/R)
  
• Dimensions 106 (W) x 214 (D) x 40 (H) mm
• Weight 850g (main unit only)