Rockford Fosgate Color Optix Subwoofer 20 cm / 8'' M1D4-8 / M1D2-8B
€229.00
Rockford Fosgate Color Optix Subwoofer 20 cm / 8'' M1D4-8
- Condition: New
- Sale type: BTW/21%
- Stock : 2 -4 days extra delivery time
Technical Features
- Optically clear, UV-stable RGB lighting encapsulation
- Ultra-bright RGB wide-angle LEDs provide rich, reliable lighting.
- High Temp Kapton™ Swing Coil
- 100% UV-stabilized ASA plastic frame and grid design withstand the harsh marine environment.
- Ventilated motor design with water-repellent, nano-coated mesh screen
- Completely insulated silicone supply lines
- "The industry's first in-frame connections for simple connections in addition to conventional cable lugs."
- Linear spiders made of synthetic fiber blend
- Zinc-nickel coated brass connection terminals in marine quality
- Integrated German™/Amphenol™ connectors make wiring connections simple and error-free.
- Santoprene VAST Sick
- Shaped bead and mineral-filled polypropylene membrane body
- The VAST technique for vertical attachment of the bead increases the effectively radiating membrane area by up to 25%.
- VERSA-Impedance switch enables quick series or parallel configuration without additional wiring.
Technical Data
- Swing coil type: double swing coil
- Nominal impedance (D2): switchable between 1-Ohm or 4-Ohm
- Nominal impedance (D4): switchable between 2 Ohm or 8 Ohm
- Size: 8" (20cm) Marine Subwoofer
- Speaker connection: German™
- Frequency response: 20 Hz - 750 Hz
- Power consumption (RMS): 150 Watts
- Power consumption (MAX): 600 Watts
- Swaging coil diameter: 1.5" (38.6 mm)
- The (mH): 1.70
- Sd (cm²): 227
- Vas (Liter): 15.7
- Qms: 12.3
- Qts: 0.90
- Low: 0.98
- Re (Ohm): 3.2
- Cutout diameter: 180.4 mm
- Installation depth: 87.1 mm
- Fs (Hz): 44.5
- SPL (dB @ 1w/1m): 87.5
- Xmax (mm): 7.0
- Displacement of the subwoofer: 0.05 liters
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