Focal 21 V2 8" 200W RMS Polyglass Car Subwoofer
- SKU #: 92676
Focal 21 V2 8" 200W RMS Car Subwoofer
Since its very beginning, Polyglass has symbolized the very heart of the entire Focal Car line-up. The main characteristics of this line combines advanced technologies, total manufacturing control and unique know-how. This process has been continuously developed for more than twenty-five years, which still continues today, to reach a sound quality that is universally recognized as excellent while still remaining affordable. To arrive at this subtle balance, extreme care is taken over multiple production stages, which is why all of the key elements found in the Polyglass line are entirely manufactured by Focal in-house.
The Polyglass cone, fully exploits the remarkable properties of glass, an even covering of micro glass spheres over the entire cellulose pulp paper cone greatly increases its rigidity without adding significant weight. The overall finesse of the Polyglass range comes from a combination of the tweeter and woofer, creating a neutral sound with excellent detail at recreating the emotion of music.
Product Features:
- Focal 21 V2 8" 200W RMS Polyglass Car Subwoofer
- Power Handling:
- 50-200 watts RMS
- 500 watts MAX
- 8" 4-ohm subwoofer
- Polyglass cone with butyl rubber surround
- Zamak (zinc alloy) basket
- Frequency response: 40-500 Hz
- Sensitivity: 81.21 dB
- Top-mount depth: 4-1/2"
- Sealed box volume: 0.35-0.71 cubic feet
Product Specifications:
- Cone Material: Polyglass
- Surround Material: Butyl rubber
- Ideal Sealed Box Volume (cubic feet): 0.53
- Free-Air: No
- Dual Voice Coil: No
- Sensitivity: 85 dB at 2.83 volts 81.21 dB at 1 watt
- Frequency Response: 40 - 500 Hz
- RMS Power Range (Watts): 50-200
- Peak Power Handling (Watts): 400
- Top Mount Depth (inches): 4 1/2
- Cutout Diameter or Length (inches): 7 5/16
- Vas (liters): 15.27
- Fs (Hz): 36.5
- Qts: 0.68
- Xmax: 9 mm
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