Marten Design OSCAR TRIO
Image source — © Marten Design
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Model name
OSCAR TRIO
Frequency Response low +/- 3dB (Hz)
27
Frequency Response high +/- 3dB (Hz)
20 000
Sensitivity (dB at 1 W/1m)
89
Impedance (Ohms)
6
Power amplifier requirements (W)
250
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
20 x 109 x 40
Weight (kg)
30
Official link
The speakers used here repeat the top model: a 3-inch diamond treble/midrange driver, a 1-inch diamond tweeter, and a 7-inch beryllium midrange driver. The low-frequency range is assigned to two drivers with aluminum sandwich diffusers with a diameter of 10 inches.
The Coltrane Supreme Extreme is the most advanced speaker system the Swedish manufacturer has ever created. The dual floor-mounted enclosure and specially designed drivers provide outstanding resolution and dynamics. The design uses: the largest beryllium midrange driver in history, Crystalid speakers for voicing the lower middle, carbon fiber monocoque housing with solid wood and aluminum reinforcement.
Marten Parker Trio is a 2.5-way Parker series floorstanding loudspeaker with a maximum power of 300 watts, a sensitivity of 91 dB and a resistance of 6 ohms.
The Parker Quintet, which heads the line, has four dynamic heads for high and low frequencies and the ceramic tweeter mentioned above. To expand the low-frequency range, four 9-inch aluminum passive radiators are located on the rear wall of the case.
The standard-shaped case has a 2-cm tweeter with a diamond membrane, a 13-cm midrange with a ceramic membrane, and an 18-cm bass with aluminum sandwich diffusers with a honeycomb structure.