Topproducts

AUDAX HM170FCR8 - NEW!

AUDAX HM170FCR8 - NEW!

17 cm/ 6.5" High-End Woofer-Midrange - Fiberglass Cone - 8 Ohms - Copper Control Rings for lowest distortion.

Review HOBBY-HiFi see PDF

Price: 169,00 EUR

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AUDAX HM210CP

AUDAX HM210CP

21 cm / 8" HIGH-END Woofer-Midrange - resonance-free Woven Carbon-Fiber Cone.
One of the best sounding 21 cm drivers on the market!
NEW improved version of HM210C0 with massive Alu Phase Plug and new rubber surround.

Price: 159,00 EUR
starting at 4 pieces only 149,00 EUR

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AUDAX TW034XP-D  New!

AUDAX TW034XP-D New!

34 mm Textile-Dome - world-famous, used by BBC! NOW latest improved version XP-D!

As of now TW034XP will be replaced by XP-D (Damping). We have filled in a felt damping in the cavity below the air gap.
As a result, the dip ~2 kHz caused by the cavity-resonance is improved, also Waterfall / Etc was slighty optimized.
Resonance is reduced to 700 Hz.

Price: 79,90 EUR

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PRO 17.07 Demo pair finished

PRO 17.07 Demo pair finished

Floor-Speaker with 17 cm / 6,5" AUDAX-Mission HDA-Aerogel-Woofer and BG-Magnetostatic Tweeter. SUPERB Review in HOBBY-HIFi- see DOWNLOADS!

Finished Demo pair! (prices always per piece) - only pickup!!

Price: 599,00 EUR

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Welcome to the world of Proraum

Proraum GmbH is your partner for first-class speakers and audio electronics from Audax - Auris - BG Corp. - DEQX.

For more than 35 years professional speaker development has been our PASSION. In Bad Oeynhausen (North Rhine-Westphalia), we have a cutting-edge acoustics laboratory with a large Anechoic Chamber.

We analyze drivers and develop finished speakers of the highest quality - not mass production units, but World Class systems! ( Tweeter, Woofer, Midrange ) We see ourselves as the noble blacksmiths offering select designs, individually crafted for perfectly matched speakers.

Our speakers are available exclusively via Factory DIRECT Sales. This saves you about 40% compared to commercial sales prices!

Listening

Demonstration can be arranged for your personal LISTENING with us, as we have an excellent sound studio according to standard control-room guidelines. Please contact us for an appointment.
Request a date »

Our services

We analyze drivers and develop finished speakers of the highest quality - not mass production units, but World Class systems! We see ourselves as the noble blacksmiths offering select designs, individually crafted for perfectly matched speakers ».

anechoic chamber

Our anechoic chamber, with 390 m³ volume and 70 Hz cut-off, is one of world's largest in the speaker industry.

The professional acoustics laboratory is equipped with computerized analog and digital Analyzers.

These optimal development conditions guarantee to provide our customers a first-class environment for very high-quality testing

Details about our Anechoic Chamber »