The Profi Line, with its premium-quality components, is one of the most highly touted car speaker systems in history, as the numerous first place honors awarded in tests and reviews in the worldwide car audio press demonstrate. As with all the company’s product lines, Rainbow is dedicated to continuous development and improvement of the Profi Line, resulting in an ultimate auditory combination, with plasticity and front staging. The highest possible resolution definition with superb dynamic range and pulse response ensures sound reproduction of complex audio passages even at extreme volume levels.

The Woofer & Midrange

• Special plastic compound basket with extreme stiffness for resonance-free operation
• Palladium-plated screw terminals for high quality, large diameter cables
• Extremely flexible surface refined lead wires fixed via glue-points to guarantee rattle- and break-free operation
• Butyl rubber surround for controlled cone motion and low distortion
• Natural fiber cone for authentic and brilliant sound reproduction
• Innovative dust cap formed of reinforced natural fiber for optimal frequency response
• Machined aluminum phase plug for phase correction around the crossover frequencies and additional cooling for magnet motor
• High temperature 37 mm voice coil former of black kapton for minimal current loss and maximum excursion
• Duroplastic backed and vented voice coil with temperature-resistant glue
• Vented spider to avoid compression
• Vented magnet system for better magnet motor cooling and vented dust cap to prevent thermal on
• Optimized ferror-ceramics magnet fo...

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The Profi Line, with its premium-quality components, is one of the most highly touted car speaker systems in history, as the numerous first place honors awarded in tests and reviews in the worldwide car audio press demonstrate. As with all the company’s product lines, Rainbow is dedicated to continuous development and improvement of the Profi Line, resulting in an ultimate auditory combination, with plasticity and front staging. The highest possible resolution definition with superb dynamic range and pulse response ensures sound reproduction of complex audio passages even at extreme volume levels.

The Woofer & Midrange

• Special plastic compound basket with extreme stiffness for resonance-free operation
• Palladium-plated screw terminals for high quality, large diameter cables
• Extremely flexible surface refined lead wires fixed via glue-points to guarantee rattle- and break-free operation
• Butyl rubber surround for controlled cone motion and low distortion
• Natural fiber cone for authentic and brilliant sound reproduction
• Innovative dust cap formed of reinforced natural fiber for optimal frequency response
• Machined aluminum phase plug for phase correction around the crossover frequencies and additional cooling for magnet motor
• High temperature 37 mm voice coil former of black kapton for minimal current loss and maximum excursion
• Duroplastic backed and vented voice coil with temperature-resistant glue
• Vented spider to avoid compression
• Vented magnet system for better magnet motor cooling and vented dust cap to prevent thermal on
• Optimized ferror-ceramics magnet for high sensitivity with additional cooling via aluminum backplate

Specifications

• Peak Power: 110 Watt
• Power Rating: 80 Watt
• Minimal amplifier power: 50 Watt
• Sensitivity: 90 db 1W/1m
• Frequency response: 65 - 5.000 Hz
• Impedance: 4 Ohm
• Midrange: MR 100 Profi Vanadium
• Mounting depth w / o w.ring: 48 / 44 mm
• External w / o w.ring: 114 / 130 mm
• External with edges: -
• Installation : 95 mm
• Fastening : 107 mm

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