Earthquake’s VTEK speakers play fast and accurate.  Their die-cast aluminum baskets prevent rusting and keep your system running cool as ice. Â
The silk tweeters are perfectly dialed in to reproduce the crispest and most accurate highs you’ve ever heard.  Their sound blends perfectly with the sound of the midrange drivers.
Top-of-the-line materials, technology, and quality are unmatched by any other company and produce the best sound quality possible.
Specifications
Model Name: VTEK-52
EAN: 1550568975955
Frequency Response: 55Hz - 22kHz (±3dB)
MAX Power: 400W
Midbass: 127mm / 25mm voice coil
Nominal Impedance: 4 ohm
Sensitivity: 89dB @ 1W/1M
Tweeter: 20mm silk dome / neo magnet
Dimensions
Cut out hole: 120 mm
Frame Diameter: 130.34mm
Grille protrusion: 17.6mm
Grille Tray Outer Diameter: 165 mm
Magnet Width / Diameter: 82 mm
Mounting Depth: 51.4mm
Box Dimensions: 9 × 46 × 21 cm
Box Weight: 2.05 kg