LiYA CS66: The Premium 6.5″ High-Fidelity In-Ceiling Speaker

The CS66 is a premium 6.5-inch in-ceiling speaker designed for high-definition clarity and architectural elegance. Featuring a high-performance 1″ Titanium tweeter and a signature 6.5″ Kevlar cone woofer, the CS66 delivers 100W of crisp, detailed audio. With its paintable magnetic grill and easy-install clamp system, the CS66 is the ultimate “invisible” sound solution for luxury home theaters and multi-room Hi-Fi setups.

Description

The LiYA CS66 is engineered for listeners who demand the highest level of clarity and detail from their architectural audio. Designed to disappear into your decor while delivering a massive soundstage, the LiYA CS66 combines advanced materials with effortless functionality, making it the perfect choice for both luxury home theaters and premium multi-room audio systems.

SPECIFICATIONS

Speaker Type

Hi-Fi In-Ceiling Speaker

Woofer

6.5″ Kevlar Cone

Tweeter

1″ Titanium Tweeter

Frequency Response

60 Hz – 20 kHz

Power Handling

30 – 100 Watts

Impedance

8 Ohms

Sensitivity (1w/1m)

90 dB

Dimensions

225 x 105 mm

Cutout Size

210 mm

Grill Type

Magnetic Grill included

 

Premium Driver Materials of the LiYA CS66

The core of the CS66 performance lies in its sophisticated driver array. It features a high-rigidity 6.5″ Kevlar cone woofer for deep, punchy mid-bass and a 1″ Titanium tweeter. Unlike standard tweeters, the Titanium dome in the CS66 offers incredible speed and precision, delivering crystal-clear high frequencies that are essential for articulate dialogue and high-definition music.

Customizable Aesthetics with the LiYA CS66 Magnetic Grill

Maintaining the clean lines of your interior design is a priority for the CS66. This speaker includes a bezel-free magnetic grill that snaps into place instantly, providing a sleek, modern look. To ensure the CS66 is truly “invisible,” the grill is fully paintable with regular wall or ceiling paint, allowing it to blend perfectly into any color scheme.

Technical Specifications 

  • Woofer: 6.5″ Kevlar Cone

  • Tweeter: 1″ Titanium Tweeter (High Detail)

  • Power Handling: Supports 30 – 100 Watts, perfect for high-output amplifiers.

  • Sensitivity: 90 dB, ensuring every watt is converted into powerful sound.

  • Dimensions: 225 x 105 mm with a 210 mm cutout.

Fast and Secure Installation

Designed for speed and reliability, the CS66 features a professional-grade clamp system. Installation is simple: after making a single 210mm cutout, the heavy-duty clamps grip the ceiling or wall firmly as you tighten the screws. This ensures the CS66 remains vibration-free and flush-mounted, even during high-volume playback.

Spec Sheet

For more technical detail, View the Spec Sheet here: Spec Sheet .

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