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Sound Gallery is a hifi specialist store located in Melbourne servicing Australian and International customers. With 20 years of experience in R&D, studio remastering and psycho-acoustics showcasing premium hi-fi systems. When you are passionate about music, let us help you find the perfect system tailored to your needs and lifestyle. 


Since our founding, Sound Gallery has been known for quality services, exceptional efficiency and the highest level of professionalism. No matter what service you’re looking for, we guarantee to not only meet, but exceed your expectations and ensure your full satisfaction. 


Marten Mingus Quintet Speakers

Was it possible to design a speaker that had all the rich sound quality of the Coltrane series for a more accessible budget? That was the challenge we set ourselves. And with the Mingus Quintet we’ve succeeded.

Our proudest achievement to date, the Mingus Quintet pushes loudspeaker technology further still. Offering the very lowest levels of distortion, its sound is effortlessly natural and dynamic.

The Mingus Quintet bridges our Heritage and Coltrane series. A full-range speaker with deep bass and full dynamics, it has all the characteristics of the Coltrane. This makes the Mingus Quintet the very essence of a Marten speaker, a study in truthful sound. 

You’ll find the same technology in Mingus Quintet as in our new Coltrane Supreme 2 and Coltrane 3 speakers. The diamond tweeters and midrange are exactly the same as in the top-of-the-range Coltrane Supreme 2. 

But these speakers also push boundaries of their own. Accuton has created the brand new 7” cell technology bass unit especially for the Mingus Quintet. And we chose to set the midrange and tweeter in a polished stainless steel plate that dampens resonance around the important units.

The sleek design is tapered, the slimmer front pro le reducing sound re ections and adding to the speaker’s compact look. A super-high-quality walnut and piano black nish completes the high-end feel, and more options will be added throughout 2016.

The Mingus Quintet sits on similar solid stainless steel stands to the Coltrane series and comes with our own pucks and cones. The high-quality terminals are from WBT and everything is packaged in sturdy wooden boxes.

Inside the rigid cabinet, braced between units to reduce resonance, you’ll find Jorma Design internal cabling and natural sheep’s wool for dampening – carefully weighed to ensure there’s exactly the right amount.

The crossover is a first order three-way lter. Exactly the same technology as in the Coltrane Supreme 2 and Coltrane 3, this supplies the perfect time and phase coherence and coincidence.

And all units benefit from Cell technology, the 20mm diamond tweeters and the 5” midrange drivers. Together with the three 7” woofers, this ensures the Quintet plays together in perfect harmony.

Marten Mingus Quintet Speaker Specifications

Frequency range: 24-100000 Hz +-2dB
Power rating: 300 W
Sensitivity: 87 dB / 1 m / 2.83V
Impedance: 6 ohm (3.4 Ohm min)
Type: 3-way bass reflex
Drive units: 3 x 7” aluminium sandwich , 1 x 5” ceramic, 1 x 0.75” diamond Crossover frequency first order: 370 & 4000 Hz
Terminals: WBT
Internal wiring: Jorma Design
Cabinet: 25-40 mm:s bre laminate cabinet
Stands: Polished stainless steel with Marten pucks and cones

Dimensions (WxHxD): 28 cm x 107 cm x 38 cm (11” x 42.1” x 15”)

Net weight: 60 Kg (132lbs)