KLIPSCH RP-600M

Pre owned. In excellent condition. Free from noticeable signs of wear. Supplied with original packaging and manual.

The Klipsch RP-600M bookshelf speakers from the Reference Premiere II series are designed to meet the expectations of demanding audiophiles, combining an advanced cabinet structure with components engineered for superior performance. Every element is conceived to deliver powerful, precise and highly detailed sound while maintaining a refined, modern aesthetic. The speaker offers an engaging, dynamic character thanks to its 1-inch titanium-diaphragm LTS tweeter, housed in a rear-vented enclosure and paired with the exclusive 90° × 90° Hybrid Tractrix® Horn. This system directs high-frequency energy straight toward the listener, reducing unwanted reflections and ensuring a clean, brilliant and incredibly well-defined presentation.

The computer-modeled phase plug acts as a mechanical filter, providing a more linear frequency response and protecting the tweeter from potential damage, while the compression-molded silicone outer surface helps minimize horn resonance. The ventilated tweeter design reduces standing waves behind the diaphragm, resulting in smoother and more natural high frequencies; the titanium diaphragm, lightweight yet extremely rigid, outperforms traditional materials.

The redesigned 6.5-inch Cerametallic woofer delivers deep, controlled and dynamic bass with very low distortion, even at high volume levels. Its flat dust cap and distinctive copper coloration give the speaker an instantly recognizable appearance, while the rear Tractrix reflex port optimizes airflow and enhances low-frequency performance. With high sensitivity and an 8-ohm nominal impedance, the RP-600M is a versatile and easy-to-drive loudspeaker, able to perform at its best in both traditional hi-fi setups and advanced home theater systems.

The crossover, set at 1500 Hz, ensures a smooth transition between the two drivers, enhancing tonal coherence and overall balance. The dual binding posts allow for bi-wiring and bi-amping configurations, offering further control and tuning possibilities. Aesthetic details are carefully refined: the satin-black front baffle, copper trim rings around the drivers, and the magnetic grille with hidden mounts create a clean, elegant and contemporary look that fits seamlessly into any home environment.

Its compact dimensions and moderate weight do not compromise structural solidity or sound quality, which remains wide, detailed and dynamically expressive. The RP-600M provides a lively and realistic listening experience, with full bass, articulate mids and precise highs, establishing itself as one of the most appreciated bookshelf speakers in its class—a true reference for those seeking professional-quality sound even in smaller spaces.

Technical specifications:

• Cabinet: 2-way bass-reflex with internal bracing
• Tweeter: 1" titanium-diaphragm LTS
• Horn: 90° × 90° Hybrid Cross-Section Expanded Tractrix® Horn
• Woofer: 6.5" (16.5 cm) Cerametallic cone
• Reflex port: Rear Tractrix Port
• Nominal impedance: 8 Ohms
• Sensitivity: 94.5 dB (2.83 V / 1 m)
• Frequency response: 44 Hz – 25 kHz (±3 dB)
• Crossover frequency: 1500 Hz
• Power handling: 400 W peak; 100 W RMS
• Terminals: Dual binding posts for bi-wiring and bi-amping
• Base: Cork-padded for improved stability
• Grille: Magnetic with hidden mounts
• Finish details: Copper trim around the drivers
• Front panel: Satin black scratch-resistant finish
• Dimensions (W × H × D): 202 × 400 × 330 mm
• Weight: 8.2 kg