Platinum Line Simplicity and Elegance

Please note: Unfortunately, the Platinum Line is no longer available!

Unobstrusive, yet spectacular, powerful and pure, with simplicity and elegance. Optically.
Acoustically. Dynamically. Infinitely different. The Platinum Line.

Products

231444

CS 275.28 Platinum

Part No.: 231444

6.9 Inch 2-way System
max. 180 Watt

Peak power 180 Watt
Power rating 120 Watt
Minimum amplifier power 75 Watt
Sensitivity 90 dB 1W/1m
Frequency response 35 - 40.000 Hz
Impedance 4 Ohm
Slope 2 x 24 dB/Okt.
Crossover frequency 2.200 Hz
Tweeter Attenuation 4x
Midrange Attenuation -
Variable Low Pass -
Thermal protection -
Name W 175 Platinum
Mounting depth w/o / w. ring 82 mm
External Ø with edges 180 mm
External Ø with edges -
Installation Ø 144 mm
Fastening 168 mm
Name -
Mounting depth w/o / w. ring -
External Ø with edges -
External Ø with edges -
Installation Ø -
Fastening -
Name CAL 28 Platinum
Mounting depth w/o / w. ring 32 mm
External Ø with edges 56 mm
Installation Ø 48 mm
Fastening -
231445

CS 275.28 Platinum active

Part No.: 231445

6.5 Inch 2-way System
max. 180 Watt

Peak power 180 Watt
Power rating 120 Watt
Minimum amplifier power 75 Watt
Sensitivity 90 dB 1W/1m
Frequency response 35 - 40.000 Hz
Impedance 4 Ohm
Slope 2 x 18 dB/Okt.
Crossover frequency 2.200 Hz
Tweeter Attenuation -
Midrange Attenuation -
Variable Low Pass -
Thermal protection -
Name W 175 Platinum
Mounting depth w/o / w. ring 82 mm
External Ø with edges 180 mm
External Ø with edges -
Installation Ø 144 mm
Fastening 168 mm
Name -
Mounting depth w/o / w. ring -
External Ø with edges -
External Ø with edges -
Installation Ø -
Fastening -
Name CAL 28 Platinum
Mounting depth w/o / w. ring 32 mm
External Ø with edges 56 mm
Installation Ø 48 mm
Fastening -