Technology quickly explained

Audioexperts

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Audioexperts

The knowledge series for audioexperts

The series for everyone who has always wanted to better understand the technology and special features of loudspeakers. And if you’re planning to buy new speakers, this is the place to go to help you better understand the specs. Each episode lasts only about 2 minutes. The episodes appear about once a month on Sundays at 9 a.m. It is best to subscribe to our newsletter and we will inform you just in time about each new episode.

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Sascha Reckert is our longstanding chief developer and visionary, who breathes life into the Quadral products. From idea to production, he brings his mastery to the table and, together with his team, creates products that allow our customers to truly experience the music.

In the effort to offer absolute top products in the most important price ranges, the development team around Sascha Reckert always finds unparalleled solutions: Like the ring radiator in the Signum series, ribbon tweeters in the Chromium series or the technological flagships from the Aurum series – three series , three technical and acoustic highlights!

Sascha is currently working on intelligent speaker products for ambient sound reinforcement, which, in addition to private use, are primarily required for the hospitality sector and are perfectly integrated into the Loxone environment for building automation.

Music is an international language – I develop loudspeakers without translation errors.

-Sascha Reckert, Chief Developer
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Episode 13:
Wie funktioniert eigentlich ein Bassreflexrohr?
Whether a system is open or closed is a clear characteristic of any hi-fi loudspeaker. Unlike closed system, open system usually uses a bass reflex tube or duct. Here through some possibilities are created to influence and optimize the output sound.

Episode 13:

Whether a system is open or closed is a clear characteristic of any hi-fi loudspeaker. Unlike closed system, open system usually uses a bass reflex tube or duct. Here through some possibilities are created to influence and optimize the output sound.
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Episode 12:
Was ist eine Frequenzweiche?
The crossover is one of the most essential components of a multi-way loudspeaker. Here, the material and the type of crossover is decisive for the sound quality.

Episode 12:

The crossover is one of the most essential components of a multi-way loudspeaker. Here, the material and the type of crossover is decisive for the sound quality.
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Episode 11:
Was ist eigentlich "Impedanz"?
"Impedance" is a term that is impossible to get around in the speaker and hi-fi world. We explain what it is all about, which formula plays a major role in the topic and give you all the information you need to have a say in the topic of impedance.

Episode 11:

"Impedance" is a term that is impossible to get around in the speaker and hi-fi world. We explain what it is all about, which formula plays a major role in the topic and give you all the information you need to have a say in the topic of impedance.
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Episode 10:
Was macht ein Tieftöner?
The main task of a woofer is to move as much air as possible. It follows: You need as large a membrane as possible or a suspension and a motor that allow a large stroke with uniform force - preferably both together.

Episode 10:

The main task of a woofer is to move as much air as possible. It follows: You need as large a membrane as possible or a suspension and a motor that allow a large stroke with uniform force - preferably both together.
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Episode 9:
2- oder 3-Wege-System
The number of paths indicates how many frequencies the signal is divided into via the drivers (sound transducers). A bookshelf speaker is usually a 2-way system and a floorstanding speaker is a 3-way system. The number of transducers does not equal the number of paths. Watch the video to find out why.

Episode 9:

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The number of paths indicates how many frequencies the signal is divided into via the drivers (sound transducers). A bookshelf speaker is usually a 2-way system and a floorstanding speaker is a 3-way system. The number of transducers does not equal the number of paths. Watch the video to find out why.

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