Platinum Line Simplicity and Elegance

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 -