AD-S4T

Fitur

• Woofer 4” yang tahan cuaca; 0.75” silk dome tweeter.
• Jangkauan 120° conical DMT.
• Saturasi rendah 30 watt dan trafo 70/100V low-loss dengan bypass 8Ω.
• Peak maksimum SPL 110 dB (8 ohm bypass).
• DMT™ (Directivity Matched Transition) menjamin respon frekuensi yang seragam dan merata ke semua area jangkauan. 
• Sistem X-Mount™ memudahkan pemasangan loudspeaker di sudut manapun dengan kokoh dan tidak akan bergeser.
• Kumpulan penyaring suara yang canggih dari fitur QSC Intrinsic Correction™, apabila menggunakan prosesor Q-SYS atau platform amplifier CXD.
• Menggunakan kerangka ABS yang ringan memberikan daya tahan lebih lama dan tampilannya tetap terjaga.
• Tutup panel input tersegel dan kisi-kisi yang dilapisi serbuk alumunium memberikan ketahanan terhadap cuaca..
• Fitur IEC60529 IP-54 yang resisten terhadap debu dan percikan air.
• Tersedia dalam warna hitam (RAL 9011) dan putih (RAL 9010).
• Informasi lengkap tentang EASE, CF2, CAD, dan BIM tersedia online.

Spesifikasi

AD-S4T
Effective frequency range	68 Hz - 20 kHz
Rated noise power / voltage	50 watts / 20 volts (rms)
Broadband sensitivity	87 dB SPL
Coverage angle (-6 dB)	120° conical DMT
Directivity factor (Q)	6
Directivity Index	8 dB
Maximum continuous SPL	104 dB
Maximum peak SPL	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” 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: Salt fog: MIL-STD-810G Method 509.5 for 100 hrs. Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days High and low temperature: tested to QSC internal standards between -20° and 50° C
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 2. IEC60268-1 noise signal for 2 hours 3. On-Axis, free-field sensitivity, 2.83V, 1 m 4. Calculated from rated noise voltage and sensitivity