Diverse / Andere High-End Audiophile Speakers – WR Ultimate Audio

**High-End Audiophile Speakers – WR Ultimate Audio**

**Description**
ISO2:
High-end audiophile speakers, handcrafted without compromise by Willy Peeters: WR Ultimate Audio.
A unique and rare piece!

**4-way system:**

* 2 × 25 cm woofers in **isobaric configuration**
* 17 cm EXCELL SEAS low midrange driver
* Ribbon high midrange
* 2 VISATON horn tweeters

The speakers are built with 35 mm thick walls (2 cm solid walnut, combined with 1.5 cm polyurethane casting: equivalent to 55 mm MDF). The mid/high “head” is separated from the bass section.
Custom-built crossovers with independent adjustment for midrange and tweeters, allowing adaptation to the listening room and personal preferences. Built with no compromises, using high-quality, military-grade components.

**Specifications:**

* 300 W RMS (up to 500 W peak and 120 dB)
* Impedance: 8 ohms
* Frequency response: 20 Hz – 35 kHz
* High treble: 8 kHz – 35 kHz, adjustable from 0 to 100 dB (1W/1m)
* Treble: 3 kHz – 20 kHz at 92 dB (1W/1m)
* Midrange: 500 Hz – 3 kHz, adjustable from 0 to 96 dB (1W/1m)
* Bass: 20 Hz – 500 Hz at 92 dB (1W/1m)

**Dimensions:** Width: 38 cm, Depth (base): 60 cm, Height: 123 cm
**Weight:** 85 kg

Sold with OCOS cables (“lossless” cables), triple-run per channel, 5 m length, with WBT gold connectors on both ends.

**Price:** €7,000 negotiable or best offer

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**ISO2 by Willy Peeters**

**ChatGPT (translated):**
The ISO2 speakers by Willy Peeters are a high-quality model distinguished by their design and innovative approach to sound reproduction. Willy Peeters is a designer and sound engineer who founded brands such as WR, Référence Audio, and the legendary Sandvoice, specializing in high-end speakers for demanding audiophiles. These speakers are often recognized for their ability to deliver precise and immersive sound reproduction, with particular emphasis on clarity of detail and acoustic balance.

However, information about specific models like the ISO2 is not as widely available as for more well-known brands. These speakers may have been designed for professional users or audiophiles seeking exceptional acoustic performance, with more limited distribution.

**Typical key features for this type of product:**

* **Advanced acoustic design:** ISO2 speakers aim to minimize distortion and maximize sound fidelity, using high-quality materials and advanced technologies to control sound waves and deliver transparent audio.
* **Use of premium materials:** Like many audiophile speakers, they incorporate specialized drivers, high-precision passive crossovers, and enclosures designed to reduce unwanted vibrations.
* **Suitable for professional environments:** Often intended for recording studios or high-end home audio systems, with a strong focus on sound accuracy.