Description
LiYA CS66 6.5″ In-Ceiling Speaker
The LiYA CS66 is a premium passive in-ceiling loudspeaker designed for high-quality architectural audio installations. Combining a 6.5-inch Kevlar cone woofer with a 1-inch titanium tweeter, the CS66 provides a discreet solution for Hi-Fi music, home theatre, distributed audio and custom AV systems.
The 6.5-inch Kevlar woofer uses a lightweight and rigid cone material designed to provide controlled mid-bass reproduction and detailed midrange performance. It is paired with a 1-inch titanium tweeter engineered for fast transient response and clear high-frequency reproduction.
LiYA specifies a frequency response of 60Hz to 20kHz, a nominal impedance of 8 ohms and a sensitivity of 90dB at 1W/1m. The speaker supports a manufacturer-specified power-handling range of 30 to 100 watts, making it suitable for integration with a wide variety of compatible stereo amplifiers and AV receivers.
The CS66 has an outer diameter of approximately 225mm and requires a 210mm ceiling cut-out. LiYA’s current technical specification sheet lists a mounting depth of approximately 126mm. An integrated clamp mounting system provides secure installation into suitable ceiling materials.
A low-profile, bezel-free magnetic grille is included and can be painted to match the surrounding ceiling finish. This allows the CS66 to maintain a discreet architectural appearance while providing high-quality sound throughout the listening space.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | LiYA |
| Model | CS66 |
| Product Type | Passive Hi-Fi In-Ceiling Speaker |
| Sold As | Per Unit |
| Configuration | 2-Way |
| Woofer | 1 × 6.5″ Kevlar Cone Woofer |
| Tweeter | 1 × 1″ Titanium Tweeter |
| Frequency Response | 60Hz–20kHz |
| Power Handling | 30–100 Watts |
| Nominal Impedance | 8 Ohms |
| Sensitivity | 90dB (1W/1m) |
| Outer Diameter / Dimensions | 225 × 105 mm |
| Cut-Out Diameter | 210 mm |
| Mounting Depth | 126 mm according to current LiYA technical specification sheet |
| Installation Type | Flush-Mount In-Ceiling |
| Mounting System | Integrated Clamp Mounting System |
| Grille | Paintable Magnetic Grille Included |
| Grille Design | Low-Profile / Bezel-Free |
| Application | Home Theatre, Hi-Fi, Multi-Room and Architectural Audio |
| Listed Price | ₹10,500 Per Unit |
Key Features
- 6.5″ Kevlar Cone Woofer: Lightweight and rigid Kevlar construction is designed to provide controlled mid-bass and detailed midrange reproduction.
- 1″ Titanium Tweeter: Titanium diaphragm construction provides fast, detailed high-frequency reproduction for music, dialogue and movie soundtracks.
- 60Hz–20kHz Frequency Response: Broad frequency coverage makes the CS66 suitable for both music playback and home theatre applications.
- 90dB Sensitivity: Efficient loudspeaker performance allows useful output with a wide range of compatible amplifiers and AV receivers.
- 30–100W Power Handling: Provides flexible amplifier matching for residential and custom-install audio systems.
- 8-Ohm Nominal Impedance: Conventional impedance makes the CS66 straightforward to integrate with many stereo amplifiers and AV receivers.
- Paintable Magnetic Grille: The low-profile grille can be finished to match the ceiling for a clean architectural appearance.
- 210mm Cut-Out: Designed for flush installation into suitable ceiling structures.
- Secure Clamp Mounting: Integrated installation clamps hold the speaker firmly in place once installed.
Ideal For
- Dolby Atmos Overhead Channels
- Home Theatre Systems
- Hi-Fi Music Systems
- Multi-Room Audio
- Distributed Background Music
- Living Rooms and Media Rooms
- Custom Residential AV Installations
- Commercial Architectural Audio Systems


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