German Physiks Unlimited Ultimate Floorstanding Loudspeakers

2 months ago 92

Further Information

Original Packaging so can be shipped safely anywhere in Australia. Please contact us for a shipping quote

Stylishly Simple Design

Not only is the Unlimited an exceptionally good-sounding loudspeaker, but it is also our design statement. The design is intended to be both elegant and simple so that it blends into its surroundings rather than draws attention to itself. We want the listener’s attention to be concentrated entirely on the music. This ability to blend in is enhanced by its very small footprint—just 24 cm x 24 cm (9.5" x 9.5").

Tuneful Bass

One of the first things that will strike you about the Unlimited is the excellent bass quality, especially considering the compact size of the cabinet. The bass is deep with real weight, but it is also clear, articulate and in time with the rest of the audio range. It is easy to follow the bass lines, and drums authentically impact their transients. The correct bass balance is maintained even when listening at low levels, so you can continue to enjoy your Unlimited when you would otherwise have to use headphones.

The DDD Driver

Our DDD driver is the key to the exceptional performance produced by all German Physiks loudspeakers. The Unlimited uses the exact design of the DDD driver as our top-of-the-line Gaudi, which retails for over $300,000 a pair.

The DDD driver in the Unlimited covers the frequency range from 200Hz to 24,000Hz. This avoids the need for a crossover point in the mid-range that conventional 2-way designs must have. The consequent outstanding mid-range clarity, combined with the DDD driver’s naturally low distortion, allows the Unlimited to better reproduce the very fine detail in the music that you would expect to hear in a live performance.

Another important factor affecting a loudspeaker’s ability to provide a convincing recreation of a performance is the quality of its stereo imaging. The DDD driver enables the Unlimited to produce well-focused, three-dimensional stereo images that are accurately proportioned and can be almost palpable in their reality. This combined with the DDD driver’s exceptional transparency and its lightning fast transients provide the listener with a performance that is both emotionally involving and musically satisfying.

Goodbye to the Tyranny of the “Sweet Spot”

Because the DDD driver is omnidirectional, the Unlimited’s excellent stereo images can be enjoyed from a wide range of positions in the listening room rather than from just the small “sweet spot” that many conventional designs produce. This allows several people to enjoy the Unlimited at the same time. It also means that long listening sessions are not fatiguing, as you do not have to worry about staying in a small “sweet spot” in order to enjoy the best sound.

Additional advantages of the DDD driver’s omnidirectional radiation pattern are that it makes the Unlimited less fussy about its position in the room than many conventional designs and it allows the Unlimited to provide an even tonal balance in almost all positions in the room. Loudspeakers that use conventional drivers will only produce the correct tonal balance in a narrow range of positions in the room, due to their tendency to beam at high frequencies.

The Technology page of this website provides more information on the DDD driver, its development, and its advantages.

Low Resonance Cabinets

Resonances in a loudspeaker cabinet can seriously degrade the sound quality by obscuring detail. To prevent this, Unlimited’s cabinets are constructed from heavy panels of MDF, with internal reinforcements fitted at critical points.

As a further anti-resonance measure, a special damping material called Hawaphon® is applied to the inside of each panel. This adds mass to the panel to reduce the resonant frequency, and its unique internal structure effectively converts vibration energy into heat. Hawaphon achieves a broadband attenuation of structure-borne sound of more than 50dB: a remarkably high figure. In addition, the unique acoustic vinyl material used on the outside of the cabinet further reduces vibration by up to 17dB.

Finally, to dampen the resonances of the air within the cabinet, the whole interior is lined with a thick layer of high-density felt.

Specs

Impedance 4 ohms

Frequency Response 32– 24,000Hz

Power Handling Nominal 110W Short term 170W

Amplification required Minimum 90W/4 ohms

Crossover frequency 200Hz

Crossover slopes DDD section 6dB/octave electronic & 18dB/octave acoustic Woofer section 18dB/octave electronic & 18dB/octave acoustic

Sensitivity 88dB for 1W at 1m

Operating principle 2-way loudspeaker with 360° surround radiation using the German Physiks DDD driver

Input connectors 1 set of WBT nextgen™ binding posts

Drivers 1 x carbon fibre DDD driver 1 x 8-inch woofer