Since 1980, Number 1 Sound has been serving High-SPL competition car shows and local car audio enthusiast providing the best of car audio systems, navigation system, remote starters and car alarm security. Visit our showroom for a wide selection of car audio, car stereo, amplifiers, CD player, WMA AAC MP3 player, cassette players and many more.
Number 1 Sound
Car Stereo
SpecialsHome PageSign InOrder HistoryView CartProduct SlideshowProduct SlideshowContac UsHome AudioCar GalleryForum
Product Catalog


Save on car stereo from top car audio brands at Number1Sound.com.

We have in stock over 2000 different car audio products and home audio stereo products for you to choose from Alpine, Focal, Audison, Rockford Fosgate, Clarion, JL Audio, Nakamichi, Kicker, True Technology, Carbine Plus, Ungo, CompuStar, Polar Start etc.
We are open
Monday-Friday
10:00am - 8:00pm,
Saturday
10:00am - 6:00pm.
Sunday By Appointments.

Navigation
About Us
Privacy Notice
Shipping
Forum
Gallery
Slideshow
Welcome Guest Sign in , Today is

Previous page

Focal Polyglass 21 V2 Subwoofer

Focal Polyglass 21 V2 Subwoofer
Call 416. 532. 6134 for Pricing In Stock (5)


Focal Polyglass 21 V2 Subwoofer
8" 4-ohm subwoofer

Focal's Polyglass subwoofer uses precision craftmanship and advanced materials to create a big bass impression. Focal creates the Polyglass cone by depositing a layer of hollow glass microbeads over a layer of cellulose. This unique material combines the warm sound of cellulose with the incredible strength of glass, for a cone that responds rapidly with low resonance. The exceptionally resilient zinc alloy basket teams up with the Polyglass cone, butyl rubber surround, and an advanced motor structure to deliver uncolored bass that'll please the discerning ear.

The 21 V2 8" subwoofer handles up to 250 watts RMS, and Focal optimizes this sub to work in sealed enclosures for the best sonic results. Complete your system with a compatible amp and wiring to experience Focal's bass finesse.

Details:
  • 8" 4-ohm subwoofer
  • Polyglass cone with butyl rubber surround
  • zamak (zinc alloy) basket
  • power range: 50-250 watts RMS
  • peak power handling: 500 watts
  • frequency response: 40-500 Hz
  • sensitivity: 81.21 dB
  • top-mount depth: 4-1/2"
  • sealed box volume: 0.35-0.71 cubic feet
  • warranty: 1 year


Additional images for Focal Polyglass 21 V2 Subwoofer

Click to enlarge

Previous page

Reviews for Focal Polyglass 21 V2 Subwoofer No reviews yet
Post Your Review