Klipsch THX-502-L – THX® Ultra2 Certified In-Wall Speaker

Reference-Level Home Cinema Performance with Discreet Architectural Design

• THX® Ultra2 certification ensuring cinematic accuracy, output, and consistency
• 5.25" Cerametallic™ woofers delivering tight, controlled bass and exceptional midrange clarity
• 1" Titanium compression driver in a 90° × 60° Tractrix® Horn for dynamic, detailed high frequencies
• Dual-woofer 2-way design with high sensitivity for powerful, room-filling sound
• Rigid in-wall enclosure optimizing acoustic performance and isolating vibration
• Slim, paintable grille blending seamlessly into any interior
• Engineered for LCR or surround channels in high-end home theater systems

The Klipsch THX-502-L is an in-wall loudspeaker designed to deliver uncompromising home theater performance while maintaining a clean, architectural aesthetic. As part of Klipsch’s THX Ultra2 lineup, it adheres to the most rigorous cinema playback standards, ensuring that movies are reproduced with the same impact, scale, and precision intended by the mixing engineer.

At the heart of the THX-502-L is a powerful combination of dual 5.25" Cerametallic™ woofers—known for their rigidity, low distortion, and articulate response—and a 1" titanium compression driver mated to a horn-loaded Tractrix® waveguide. This configuration provides remarkable detail retrieval, lifelike dynamics, and a sense of immediacy rarely experienced in architectural speakers. Dialogue emerges with clarity and weight, while effects are reproduced with the speed and precision expected from professional cinema systems.

The sound signature is unmistakably Klipsch: highly dynamic, effortlessly clean, and capable of scaling from subtle ambient cues to explosive theatrical moments without strain. The controlled dispersion of the horn ensures wide and even coverage, making the THX-502-L suitable for large listening areas or multi-seat home cinemas. Whether used as a left, center, right, or surround channel, it integrates seamlessly into a reference-grade Dolby Atmos or DTS system.

Unlike open-back in-wall speakers, the THX-502-L features a sealed enclosure tuned specifically for its drivers, providing consistent performance regardless of installation conditions. Bass remains tight and punchy, midrange stays clean, and imaging maintains sharp focus—attributes especially prized by audiophiles and home theater enthusiasts seeking cinematic realism.

📐 Technical Specifications – Klipsch THX-502-L

• Speaker Type: In-wall, 2-way sealed design
• THX Certification: THX Ultra2
• Woofers: 2 × 5.25" Cerametallic™ cones
• Tweeter: 1" Titanium compression driver in 90° × 60° Tractrix® Horn
• Frequency Response: 48 Hz – 20 kHz ±3 dB
• Sensitivity: 92 dB @ 2.83V / 1m
• Power Handling: 100 W RMS / 400 W Peak
• Impedance: 8 ohms
• Crossover Frequency: 2.2 kHz
• Enclosure: Sealed MDF cabinet for controlled acoustic performance
• Grille: Slim, paintable magnetic grille
• Mounting Depth: 3.75" (95 mm)
• Dimensions (W × H × D): 8" × 19.75" × 3.75"
• Weight: Approx. 7.25 kg
• Recommended Applications: LCR channels, surround channels, home theater arrays

🎯 Ideal Use Cases

• Reference-grade in-wall left, center, and right channels
• High-performance surround or rear channels
• Large, multi-seat home theater rooms requiring controlled dispersion
• Architectural installations where aesthetics and maximum fidelity are equally important

The Klipsch THX-502-L is engineered for enthusiasts who demand cinematic authority and audiophile precision without sacrificing the elegance of an in-wall installation. Its combination of horn-loaded dynamics, THX-certified accuracy, and robust acoustic engineering makes it one of the most capable architectural speakers available for serious home cinema systems.