STP Crystal Pro Speaker Kit
The STP Crystal Pro Speaker Kit represents cutting-edge sound dampening technology designed for professional audio installations. This comprehensive kit provides everything needed for superior speaker performance and optimal sound quality.
Key Features
- Industry-Leading 3-Layer Back Wave Dispersion Pad: Constructed with cold-molded aluminium foil (100 µm), sound-absorption and polymer layers for maximum back wave elimination
- Multiple Foam Ring Sizes: Seven different sizes included (200mm, 160mm, 141mm, 120mm, 96mm, 66mm, 45mm) to suit virtually any speaker installation requirement
- Waterproof Closed Cell Foam: Will not absorb water or retain moisture, ensuring long-lasting performance
- Universal Application: Suitable for sealing drivers to door trims, spacers to door skins, and securing tweeters in place
Technical Specifications
- Sound Absorption Coefficient: 0.1 - 0.9 (frequency dependent)
- Mechanical Loss Factor: 0.2 at 200Hz and 20°C
- Operating Temperature Range: -40°C to +80°C
- Hexagon Panel Dimensions: 190 x 220 x 15mm
- Thickness: 10mm
What's Included
- 2x Crystal Backwave 3-layer adhesive pads
- 2x Speaker closed cell foam ring sets (each containing 7 sizes)
- Sufficient material for complete pair of speakers installation
Professional Performance
The multilayered lens technology effectively absorbs speaker back wave distortion, resulting in crystal-clear, high-quality sound reproduction. The aluminium foil construction prevents water retention and rot, offering superior longevity compared to traditional foam alternatives.