QSC AD-S4T-BK | ลำโพงติดผนัง 4.5 นิ้ว 30 วัตต์
The black AcousticDesign Series QSC AD-S4T is a pair of transformer-equipped 4.5" surface-mount loudspeakers supplied with award-winning X-Mount systems, making them suitable for 70/100V or 8-ohm operation in a variety of foreground and background music applications, whether installed in horizontal, vertical, wall, or ceiling deployments.
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QSC AD-S4T-BK ลำโพงติดผนัง 4.5 นิ้ว 30 วัตต์
The QSC AcousticDesign™ AD-S4T is a surface mounted 70/100V, 4.5″ two-way loudspeaker system, ideally suited for a wide variety of foreground and background sound reinforcement applications. AcousticDesign™ series offers integrators a premium quality installed sound solution where performance, coverage, and aesthetics are paramount. Combined with unprecedented ease-of-installation and high weather resistance, the AcousticDesign™ Series provides integrators a versatile and confident install solution.
Features
- 4.5-inch weather treated woofer; 0.75-inch silk dome tweeter
- 120° conical DMT coverage
- 30 watt low-saturation and low-loss 70/100V transformer with 8Ω bypass
- Maximum peak SPL 110 dB (8 ohm bypass)
- DMT™ (Directivity Matched Transition) ensures smooth, uniform frequency response over the coverage area
- X-Mount™ system enables the loudspeaker to be easily installed and deployed at a variety of angles with no slippage over time
- Advanced voicing filter sets using QSC Intrinsic Correction™, available through either Q-SYS or CXD amplifier platform
- Lightweight ABS enclosures offer long-term durability and lasting good looks
- Sealed input panel cover and powder coated aluminum grilles for added weather resistance
- Meets IEC60529 IP-54 for dust and splash resistance
- Available in black (RAL 9011) or white (RAL 9010)
- Complete EASE, CF2, CAD, and BIM information available online
Specifications
System Details | AD-S4T |
Effective frequency range1 | 68 Hz – 20 kHz |
Rated noise power / voltage2 | 50 watts / 20 volts (rms) |
Broadband sensitivity3 | 87 dB SPL |
Coverage angle (-6 dB) | 120° conical DMT |
Directivity factor (Q) | 6 |
Directivity Index | 8 dB |
Maximum continuous SPL4 | 104 dB |
Maximum peak SPL4 | 110 dB |
Rated impedance | 8 ohms |
Recommended amplifier power (loudspeaker “program” power) |
100 watts |
Transformer taps | 70 V: 30, 15, 7.5, 3.75 W and 8Ω bypass
100V: 30, 15, 7.5 W and 8Ω bypass |
HF transducer | 0.75” silk dome tweeter / 0.75” voice coil, horn loaded |
LF transducer | 4.5” weather resistant paper cone woofer
1” / 25 mm voice coil |
Input connector type | Euroblock connector with parallel output terminals |
Enclosure material | Painted ABS polymer |
Grille material | Powder coated aluminum |
X-Mount material | Powder coated aluminum |
Enclosure Details | |
Ingress protection | IP-54 |
Operating environment | Designed for indoor and outdoor use |
Testing | The AD Series loudspeakers qualified for outdoor use using the following tests:
|
Net weight | 6.5 lb / 2.9 kg |
Product dimensions (HWD) inches |
10.3 × 6.34 × 6.42 |
Product dimensions (HWD) mm |
261 × 161 × 163 |
Shipping weight | 16.8 lb / 7.65 kg (pair packed) |
Shipping dimensions (HWD) inches |
15.5 × 10.3 × 18 (pair packed) |
Shipping dimensions (HWD) mm |
394 × 261 × 458 (pair packed) |
Included accessories | X-Mount mounting system, Euroblock connector, input panel cover |
1 Free-field, -10 dB from on-axis sensitivity 2IEC60268-1 noise signal for 2 hours 3On-Axis, free-field sensitivity, 2.83V, 1 m 4Calculated from rated noise voltage and sensitivity |
แบรนด์ (Brands) | QSC |
---|---|
รุ่น | ADS4TBK |
กำลังวัตต์ (Max Power) | 30 Watts. |
ขนาดลำโพง (Woofer Size) | ลําโพง 4.5" |
จำนวนช่อง (Channels) | 1 Channel |
สี (Color) | สีดำ |
ข้อมูลจำเพาะ | QSC AD-S4T-BK ลำโพงติดผนัง 4.5 นิ้ว 30 วัตต์ |