QSC AD-S4T
QSC AD-S4T Specs | |
Speaker | |
Active or Passive | Passive |
Number of Included Speakers | 2 |
Speaker Configuration | 2-Way |
Power Handling | For 2 Hours / At Low-Z: 50 W RMS |
Recommended Amplifier Power | 100 W |
Constant Voltage / Transformer Taps | 70 V: 30 / 15 / 7.5 / 3.75 W or 8 Ohms Bypass 100 V: 30 / 15 / 7.5 W or 8 Ohms Bypass |
Impedance | 8 Ohms (Transformer Bypassed) |
Transformer Wattage | 30 W |
Enclosure Type | Sealed |
Shielded | No |
Drivers | |
HF Driver | 1 x 0.75" / 1.91 cm Horn-Loaded Silk Dome Tweeter |
HF Voice Coil | 0.75" / 1.91 cm |
LF Driver | 1 x 4.5" / 11.43 cm Paper Woofer |
LF Voice Coil | 1" / 2.54 cm |
Performance | |
Frequency Range | 68 Hz to 20 kHz -10 dB |
Maximum SPL | 104 dB (Continuous) 110 dB (Peak) |
Sensitivity | 87 dB SPL |
Coverage Angle | 120° (Conical) |
Directivity | 6 (Directivity/Q Factor) 8 dB (Directivity Index) |
Maximum Input Voltage | 20 V RMS |
Connectivity | |
I/O | 1 x Block 4-Pole Speaker Input/Thru (Removable) |
Environmental | |
Water / Weather Resistance | Dust Resistant, Humidity Resistant, Water Resistant |
IP Rating | IP54 |
Operating Temperature | -4 to 122°F / -20 to 50°C |
Physical | |
Color | Black |
Mounting | 1 x Bracket Point (Rear) |
Construction Material | ABS, Aluminum Grille, Polymer |
Dimensions | 10.27 x 6.42 x 6.34" / 26.09 x 16.31 x 16.1 cm |
Weight | 6.5 lb / 2.9 kg (Each Speaker) |