made in france

Totaldac Balloon speakers

The only full bandwidth, high efficiency, passive, spherical point source!

The Totaldac Balloon are the ideal speakers for many of us: source point, no edge diffraction, flat response, smooth directivity, high efficiency, easy impedance, purely passive, full bandwidth, easy to handle, easy to ship.

They can be used in small room (compact, source point, adjustable angle) as well as in a big room (high efficiency and high power).

Their extrem resolution and their so natural sound make them ideal to demo a Totaldac system.

Note: press reviews and distributor demos are planned only with Totaldac electronics to show the full potential of these speakers. Customers still have a 20-day home trial period.

"The Balloons projected among the very best imaging I’ve heard at a show. On a video screen playing simultaneously, the speakers placed not just Sophie Mutter’s violin in a precise, realistic space, but it honed in on imaging right down to her finger positions. Astounding. They also threw a very large soundstage with tremendous width, height, and depth while the bass sounded solid and reasonably deep, considering the enclosure volume. A real surprise and a treat.", Edgar Kramer, SoundStage Australia

"In my experience, the Totaldac room was among the most successful of the entire event. The Balloons constructed a broad, cohesive, and finely focused image, with very precise source localization and a surprising ability to free the sound from the physical presence of the two spheres. The bass possessed body, speed, and extension, while the midrange retained the naturalness and continuity that make a voice or acoustic instrument immediately credible. The high sensitivity contributed to the feeling of immediacy and the ease with which the system followed dynamic variations, even in the most complex passages.", Jonah Orlandi, quotidianoaudio.it

"in the 13 best rooms of the different Vienna shows in 2026", VirtualHifi, 13 best rooms

Totaldac Balloon speaker

Specifications:

2-way coaxial driver, custom made for Totaldac
10 inch bass, bass reflex
1 inch compression driver and round horn (a horn is hidden in the middle of the 10" concentric driver, behind the dust cap which is made of cloth)
single piece 500mm sphere shape
ultra smooth transition from driver to sphere to avoid any cabinet edge diffraction
slim stand to avoid diffraction
moderate height to avoid floor reflection and get a life-like warmth
37Hz-25KHz in room response at -3dB
no active electronics, pure passive speaker
point to point wiring crossover, no PCB trace is used, only the component legs are used
custom Mundorf coils (0.060ohm for the woofer with very high saturation current)
Mundorf binding posts for any kind of banana and spade cables
Claritycap capacitors, PUR range for the treble
crossover isolated in its own enclosure
6ohm impedance
95dB/1m at 2.83V
500W max power
smooth directivity, even vertically
adjustable orientation in all directions
can also be installed close to the rear wall
easy to handle
easy to ship in simple parcels
height 810mm
width 500mm
depth 480mm
weight 14kg
made in France

prices

recording of the Totaldac system, May 2026

Available options:
-brown, black or clear stand
-any other color on the sphere (with extra cost)

Rear view:
Totaldac Balloon rear

You can listen to the Balloon speakers at Totaldac headquarter in France:
Totaldac Balloon speaker

mobile phone: +33 6 18 03 14 08 (European time zone, Whatsapp compatible)