The Zerobox 107 is a passive sound transducer system with extended woofer expansion. The acoustical quality of the MANGER Sound Transducer is enlarged through two efficient 8" woofers from Vifa.


- Drivers: 1-3 MSW
- 2 Vifa Woofers
- Frequency range: 40 Hz - 24 kHz (+-3dB)
- Crossover frequency: 140 Hz
- Crossover: 6 dB HP/18 dB LP
- Impedance: 4 Ohm
- Dimensions: 110 x 26 x 34 cm
- Weight: 37 Kg
- Finish:
Piano black high gloss finish
Satin finish black
Satin finish white
Veneer wood ash
Veneer wood cherry
Veneer wood pear
Veneer wood beech
Veneer wood alder - satin finish

Piano Black**

Rosewood Veneer

Ebony Veneer


Walnut Burl**

Cherry Veneer

Beech Veneer

Birch Veneer

** High Gloss and special Finishes on request i.e. Walnut burl, bubinga, piano black etc
High Gloss finish is a polyester varnish gloss applied in several layers. A feast for the eyes but nevertheless unobtrusive, because the surrounding is reflected softly.

Colours not exact may vary depending on monitor and resolution

ZeroBox 107/1
1 msw transducer wood veneer
£5900.00 pair
ZeroBox 107/3
3 msw transducer wood veneer
£8500.00 pair
Optional Extras
HOLOPROFILES optional sound deflector. £300.00 pair

The ZB 103 and ZB 107 can be purchased using 1 Manger drive unit per speaker in the front panel (this is known as a upgrading version) or using 3 Manger drive units per speaker 1 in the front panel and 1 either side. The 3 Manger drive unit models are the far superior.

Why three Manger drive units

The side mounted drivers create an acoustic baffle, with no omnidirectional radiation. The front driver is still the main driver, and the side drivers are switched in serial with a coil, so that they just support the front driver's radiation like an infinite baffle. The result is that you can't recognise the cabinet.

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107 information and specification - 596 KB

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Why a zerobox - 112 KB

Frequency Range

Step Response

Acoustical Phase

Group Delay


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