Klipsch Paul W. Klipsch - La Scala K-497 Active Studio Speaker

# Klipsch La Scala Type K-447 – High Efficiency Horn-Loaded Speakers – Heritage Professional Series

For sale a rare and imposing system, the Klipsch La Scala Type K-447, horn-loaded reference speakers in the world of high efficiency and professional/hi-fi audio. Originally designed by Paul W. Klipsch for theatre and PA applications, today they are considered an icon of dynamic audiophile listening, capable of delivering a highly realistic and engaging sound experience.

The system is fully horn-loaded, a feature that guarantees very high sensitivity, immediate dynamic response, and distortion-free playback perception. The result is an extremely lively sound, with strong vocal presence, ultra-fast transients, and a wide, physical soundstage.

## Available versions

The system is available in two aesthetic finishes:

* Black
* Dark brown (dark wood finish)

Important note: the sale refers to a single pair of speakers. Since this lot is available in two aesthetic finishes, black and dark brown, before shipping the seller will contact the buyer to agree on the desired version based on availability at the time of sale. This approach ensures a customized experience and maximum buyer satisfaction, in line with the level and care of an item in this category.

Both versions share the same acoustic performance, differing only in the cabinet finish.

## Cosmetic condition

The speakers are in good overall condition, with minor signs of wear and age, consistent with their age and use. The wooden structure is solid and stable, with no structural defects. The cosmetic signs do not compromize the sound quality or the integrity of the system in any way.

## Key features

* 3-way horn-loaded system
* 15-inch woofer with folded horn
* Compression midrange with exponential horn
* High-efficiency compression tweeter
* Very high sensitivity (~104–105 dB)
* Nominal impedance 8 ohms
* Ideal for low-power and tube amplifiers
* Dynamic, open, and highly realistic sound

## Dimensions and weight (per speaker)

* Height: about 90 cm
* Width: about 60 cm
* Depth: about 62 cm
* Weight: about 55–60 kg

## Shipping

Due to the large size and heavy weight, standard shipping is not available.
Delivery will be agreed directly with the buyer, preferably via specialized transport or in-person pickup, to ensure maximum safety.
Shipping and insurance: given the nature, weight, and dimensions of the item, shipping and related insurance will be at the buyer’s expense.
The seller is available to help organize transport with specialized couriers or dedicated shipments to ensure maximum safety during all delivery stages.
## Conclusion

An iconic and increasingly sought-after system, capable of delivering an absolute-level listening experience, ideal for true enthusiasts of high efficiency and dynamic, uncompromising sound.

Images are an integral part of the description.