QSC AD-S8T 8" Two-Way Surface Speaker
Description QSC AD-S8T 8" Two-way surface speaker, 70/100V transformer with 8Ω bypass, 105° (Black or White) (PER PAIR) The QSC AcousticDesign™ QSC AD-S8T is a 8", 2-way, 70/100V surface mounted loudspeaker system, very well suited for a wide variety of background and foreground sound reinforcement applications. The AcousticDesign Series is offering the integrators a premium quality installed sound solution where aesthetics, performance and consistent coverage are paramount. Designed specifically for maintaining a consistent tonalcharacteristic across the entire family in pendant, ceiling and surface enclosures, the AcousticDesign Series allowing integrators seamless transitions within blended installations. The QSC AD-S8T is featuring a high quality 8” weather treated paper cone woofer on a 2” voice coil. A carefully selected 1” exit, 1.4” compression driver perfectly matches the performance and sensitivity of the woofer for outstanding full-range reproduction. Consistent and even 105° axisymmetric (conical) coverage is achieved through DMT™ (Directivity Matched Transition), a QSC innovation which matches the directivity patterns of the woofer and the high-frequency waveguide at the crossover point. The result is a coherent transition between transducers and improved off-axis response. The even, accurate frequency response of the AD-S8T is aided by a 60-watt low-loss, low-saturation transformer with selectable taps, including an 8Ω bypass. To enhance weather resistance, the rotary selector is located on the back of the enclosure, protected by a weather grommet. Features DMT™ (Directivity Matched Transition) ensures smooth, uniform frequency response over the coverage area Patent pending X-Mount™ enables the loudspeaker to be easily installed and deployed at a variety of angles without slipping over time Optional yoke mount and M10 Kit-C eyebolt kit offers additional loudspeaker deployment options Euroblock connectors allows pre-wiring of the system Low saturation 70/100V transformers with 8 ohm bypass (S8T and S10T only) Lightweight ABS enclosures offer long-term durability and lasting good looks Available in black (RAL 9011) or white (RAL 9010) Specification Frequency Range 55 Hz to 20 kHz Noise Power 200 W / 40 V (rms) Sensitivity 90 dB SPL Coverage Angle (-6 db): 105° Directivity Factor 7 Directivity Index 9 dB Maximum Sound Pressure Level (SPL) Continuous: 113 dB Peak: 119 dB Impedance 8 Ω Recommended Amp Power 400 W Transformer Taps 70 V: 60, 30, 15, 7.5 W and 8 Ω bypass 100 V: 60, 30, 15 W and 8 Ω High Frequency Transducer 1" exit / 1.4" voice coil compression driver Low Frequency Transducer 8" weather resistant paper cone woofer Input Connector Euroblock connector with parallel output terminals Weight 24.1 lb (10.9 kg) Dimensions 17.3 x 10.0 x 9.9" (43.9 x 25.4 x 25.1 cm)