Description
SST = Single Stereo Technology, mono summing
SUR = Surround
SST/SUR is a combination of SST and SUR in one speaker
- Uses a switch on the crossover cover to select between SST or SUR
Absolute best sonic performance at all price points
- Designed using state-of-the-art computer modeling software to vastly improve magnetic field and suspension linearity for consistent sonic performance at any SPL for best-in-class performance
Latest high-tech driver and tweeter material technology
- Improved low frequency performance
- Improved driver cone materials
- Low diffraction driver design
- Chambered midrange and tweeter design on all models
The chambered tweeter design does the following
- Lowers the resonance frequency of the tweeter
- Allows for a lower crossover frequency to the woofer
- Reduces the back pressure on the tweeter dome
- Reduces the distortion of the tweeter near the crossover frequency
Easier to install
- Easier to access Roto-Lock® screws
- Removed metal hang tabs
- One-piece paintable grille with peel and stick scrim cloth for easier painting
- Two piece toggle feet allows installation with double dry wall and thicker ceiling and wall materials
| Tweeter | Two 1″ (25mm) powder coated aluminium dome, Ferrofluid-cooled, in acoustic back chamber |
| Woofer | 6 1/2″ (165mm) Kevlar / Nomex laminated cone with a rubber surround, dual voice coil |
| Frequency Response | 43Hz – 20kHz ±3dB |
| Impedance | 8 ohms nominal – 6 ohms minimum |
| Power Handling | 5 watts minimum – 140 watts maximum |
| Sensitivity | 90dB SPL (2.83V/1 meter) |
| Grille | Perforated steel |
| Dimensions (Dia. x D) | 8 3/8″ x 12 1/4″ x 3 3/8″ (213mm x 311mm x 86mm) |
| Cut-Out Dimensions (Dia.) | 6 15/16″ x 10 3/4″ (176mm x 273mm) |
| Shipping Weight | 6 lbs (2.7kg) each |
