Bullfrog passive

2-way Monitor with 15″/1″ Driver

Power handling: 450 W max
Frequency response: 30 Hz – 20 kHz
Impedance: 8 Ω

Introducing our best in show. A truly extreme compact speaker.
Thanks to its 38 cm bass unit and mid-high range horn, the Bullfrog provides genuinely high sensitivity in the smallest of rooms. It reproduces every frequency range down to the lowest, in a delightfully balanced way, that is also lively and with a rapid impulse. Apart from that, it can be driven by just about any amp. Top class!



4-way Spherical Wave Horn System
Power supply: approx. 1 kW
Frequency response: 20 Hz – 25 kHz
Sensitivity: up to 116 dB 1 W/m

A dream loudspeaker in the royal category.
The Orgon effortlessly demonstrates the tiniest variations in the acoustic chain. It has an unbelievable presence, even when listening quietly and is certainly bettered by no other system in terms of dynamics and power. It delivers a smooth and simply perfect sound.

Only built on order.
The Orgon is always individually matched to the spatial characteristics and/or to the customer’s wishes, fitted and calibrated anywhere in the world by the developer in person. According to all owners so far, the Orgon is a lifetime investment.


Active Horn
Horn-diameter : 54 cm
Frequency range : 350 Hz – 20 kHz
Sensitivity : 118 dB / W / m !

EINHORN is now the youngest result of a 40 years long development of the spherical horn.
Highest possible efficiency and speed for High End loudspeakers.

The difference is immense! Amateurs and experts alike can hear it immediately.


Universal Powerbass / Subwoofer
Principal Downfire
Bass driver  15 “
500 Watt RMS, Aluminiumbasket

Optimised cylindrical body
Diameter 40 cm, Hight 55 cm
Double Voicecoil: 2 x 4 Ohm / 8 Ohm
Frequency-Range: 20 Hz – 200 Hz

Standard colour : silver…as you wish.
Topplate : Slate, Wood, Glas…as you wish.


Works proper with Bass-DSP and Mammut Amplifire.
Optional: passive Bass- crossover
Varations: Doublebass column.


Frequency range:
150Hz – 20 kHz
8 Ohm, 70 Watt RMS

2 Way-monitor, Pointsource
Disperion 360 degree with optional cone.

Proportion of the cylindrical Loudspeakerbox:

Length 26 cm,
Diameter 16 cm


Standard Black and Silver, as you wish!

Variable fixing:

Stand, optional with slate-foot,
At the wall hanging.

Bullfrog Active

2-way Monitor with 15″/1, 5″ Driver
Stable phase-point source concept
Frequency response: 30 Hz – 20 kHz
Crossover point at: 680 Hz

Driven by DSP with a symmetrical analogue and digital SPDIF input,
Toslink and AES-EBU, Double-Stereo-Amp 2x 500 w /2 x 100 w.

The result is a clear and delicate music response,
soft or powerful in a most compact way,
… likewise for big and small rooms.

The electronic section is outside, connected with a 4- wire cable with “Speakon” plugs on both ends.

Size: cube of 45 x 45 x 45 cm and 24 kg weight,
easy to handle and to transport.
Surface: simple or exclusive,
… on request!

Resonance- Damping- Stands are optional.