Top Mount Depth: 2-5/16"
Bottom-mount depth: 2-10/16"
Cutout Dimensions: 4-9/16"
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Rainbow products symbolize our commitment to technological progress and intensive research. Revolutionary innovations and developments have always served as a driving motivation for our engineers. These factors result in making Rainbow the most sought after audio products.
The highest level of quality and precision in sound and tone reproduction is what Rainbows Profi Vanadium Line promises - and delivers. The Profi Vanadium Line grew out of our original Profi Line, allowing our design engineers to maintain all the features that make the Profi Line so exceptional. The enhanced Vanadium Line is part of Rainbows ongoing pursuit of audio perfection. The woofers, mid-range speakers, and tweeters all come in foil alloys. This systematic use of alloys in all Profi Vanadium Line components ensures homogenous sound and allows for greatly improved stability and precise reproduction. Reduction of partial oscillations enhances overall stability, resulting in an unparalleled transparent sound experience.
The Profi Vanadium line offers an open, precise reproduction of voice, instruments and fast-kick bass without loss of control of bass reproduction.
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Rainbow products symbolize our commitment to technological progress and intensive research. Revolutionary innovations and developments have always served as a driving motivation for our engineers. These factors result in making Rainbow the most sought after audio products.
The highest level of quality and precision in sound and tone reproduction is what Rainbow's Profi Vanadium Line promises - and delivers. The Profi Vanadium Line grew out of our original Profi Line, allowing our design engineers to maintain all the features that make the Profi Line so exceptional. The enhanced Vanadium Line is part of Rainbow's ongoing pursuit of audio perfection. The woofers, mid-range speakers, and tweeters all come in foil alloys. This systematic use of alloys in all Profi Vanadium Line components ensures homogenous sound and allows for greatly improved stability and precise reproduction. Reduction of partial oscillations enhances overall stability, resulting in an unparalleled transparent sound experience.
The Profi Vanadium line offers an open, precise reproduction of voice, instruments and fast-kick bass without loss of control of bass reproduction.
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* Peak power: 110 Watt
* Power rating: 80 Watt
* Minimum amplifier power: 50 Watt
* Sensitivity: 90 dB 1W/1m
* Frequency response: 75 - 35.000 Hz
* Impedance: 4 Ohm
* Slope: 2 x 18 dB/Okt.
* Crossover frequency: 2.400 Hz
* Thermal protection: HALO + PTC
* Woofer Mounting depth w/o/w. ring: 48 / 44 mm
* External w/o/w. ring: 114 / 130 mm
* Installation : 95 mm
* Fastening: 107 mm
* Tweeter Mounting depth: 20 mm
* External: 51 mm
* Installation: 44 mm
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Based on technology adapted from the top-of-the-line award-winning LSi in-home series, the Polk Audio SR5250 Signature Reference Series 5 1/4" Component System is for people who want the highest-performance sound for their high-performance wheels.The SR5250 can be used either as a separate component system or converted into the best dang coaxial speaker on the planet.
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4 Channels IX Series Car Amplifier, 125 watts RMS x 4 channels at 2 ohm, 250 watts RMS x 2 channels at 4 Ohm, Compact footprint, Class D Design, KICKEQ™ Bass Boost, 3 automatic turn-on modes
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