David Laboga has specialised in the custom construction of guitar and bass cabinets for over 12 years and has created products dedicated to the style of music for some of the best musicians in the world. He is one of the first of very few companies that have a philosophy and approach to building guitar cabinets that there is no perfect guitar cabinet for every style, just as there is no perfect amp or guitar for every kind of music.

By making Custom Guitar Cabinets for different customers, using most of the speaker drivers available on the market, David managed to achieve his goal. Somewhere in the back of his mind however, there was always the idea to create his own speaker that would have the qualities of the best guitar speakers, but at the same time correct the undesirable shortcomings typical of many speakers. Such as narrow sound range or unpleasant and strident sonic reproduction. David contacted FANE Acoustics and proposed an idea to create such a guitar speaker together, resulting in the David Laboga custom guitar loudspeaker driver - MAMZER 30.

"Mostly I work with Celestion, sometimes other companies as well, but I'm searching for something different. I think I have found what I'm looking for with Fane Acoustics."

David Laboga

The MAMZER 30 is a new generation of guitar speaker - it produces a very wide sound range, a muscular midrange which gives it fat sound. Not too much Low end, because it is a guitar speaker, is understated is certainly not lacking. These speakers sound like no other. Some say they sounds like TWO different speakers in ONE..

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Neil Barnes, Fane Acoustics

The MAMZER 30 is produced for David Laboga exclusively, and is hand manufactured in the U.K. by Fane Acoustics. As the MAMZER 30 can produce a very diverse sound range compared to other guitar speakers, it is an ideal partner for the sonic signature of KEMPER amplifiers, for example. In our opinion, this speaker is the perfect match for the guitar sound produced by this type of amplifier.

MAMZER 30 GENERAL SPECIFICATIONS:

Nominal Chassis Diameter	12” / 304.8 mm	Power Rating (AES)	30 Watts
Impedance	8 / 16 Ω	Frequency Range	70 Hz - 5 kHz
Sensitivity (1W /1m)	100 dB	Magnet Weight	1.7 Kg / 59 oz
Magnetic Gap Depth	8 mm / 0.31	Flux Density	1.4 Tesla
Coil Winding Height	11 mm / 0.43	Voice Coil Diameter	44.45 mm / 1.75

MATERIALS OF CONSTRUCTION:

Voice Coil Material	Copper	Former Material	Paper
Magnet Material	Ceramic	Chassis Material	Pressed Steel
Cone Material	Paper	Front Gasket Material	Cork
Surround / Edge Termination	Paper	Dust Dome	Fabric
Connectors	Solder Tabs

MOUNTING INFORMATION:

Overall Diameter	309 mm / 12.17”	Flange Height	5 mm / 0.20”
Overall Depth	130 mm / 5.12”	Magnet Structure Diameter	152 mm / 5.98”
Gasket(s) Supplied	Front & Rear	Baffle Cut-out Diameter	284 mm / 11.18”
Mounting Hole Information	4 x ø8mm on 297 mm PCD	Nett Weight	4.85 Kg / 10.69 lb