QSC
ยี่ห้อ : QSC
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หจก.อินเตอร์สเปเชียล โปรดักส์
หจก.อินเตอร์สเปเชียล โปรดักส์
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รุ่น : QSC S8T
ราคา: 20,000 บาท
พิเศษ : 16,000 บาท
รายละเอียดย่อ
QSC S8T 8" Surface Mount Loudspeakers
- ตู้ลำโพงพลาสติก ABS
- ลำโพงใช้งานติดผนัง
- ลำโพงระบบไลน์โวลล์ 70/100V
- ลำโพงเสียงแหลม 1 นิ้ว
- ลำโพงเสียงต่ำ 8 นิ้ว
รายละเอียดทั้งหมด

QSC S8T 8" Surface Mount Loudspeakers

 

- ตู้ลำโพงพลาสติก ABS

- ลำโพงใช้งานติดผนัง

- ลำโพงระบบไลน์โวลล์ 70/100V

- ลำโพงเสียงแหลม 1 นิ้ว

- ลำโพงเสียงต่ำ 8 นิ้ว

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QSC’s AcousticDesign™ S8T surface mount loudspeakers are professional, 70/100V, 8-inch, two-way, full-range systems ideal for a wide variety of foreground and background sound reinforcement applications. Ease-of-installation is the driving principle behind QSC’s next generation of small format, surface mount loudspeakers. Innovations found on AD-S loudspeakers enable designers and integrators to quickly and easily specify and install a system. AD-S loudspeakers are also a perfect solution to serve ancillary loudspeaker needs as part of a larger installed sound system.

 

Housed in rugged ABS enclosures for long-term durability, S8T loudspeakers employ DMT™ (Directivity Matched Transition) which matches the LF and HF coverage at the crossover point. This ensures even coverage across the listening plane for smooth, coherent audio reproduction. The 1.4in diaphragm, 1-in exit compression driver on the S8T delivers crisp, detailed high-frequency reproduction and when combined with the matched woofers, provides full bandwidth reproduction. To further enhance performance, tunings using QSC Intrinsic Correction techniques are available for Q-Sys and future QSC amplifiers. Moreover, the low saturation transformers offer premium performance on 70/100V distributed audio lines.

 

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

  • 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, CAD & BIM information available online

Specifications :

System DetailsAD-S8TAD-S10TAD-S12

Effective frequency range55 – 20k Hz50 – 19k Hz52 – 20k Hz

Rated noise power / voltage200 watts / 40 volts (rms)250 watts / 45 volts (rms)300 watts / 50 volts (rms)

Broad-band sensitivity90 dB SPL92 dB SPL95 dB SPL

Coverage angle (-6 dB)105°90°75°

Directivity factor (Q)71012

Directivity Index9 dB10 dB11 dB

Maximum continuous SPL4113 dB116 dB120 dB

Maximum peak SPL4119 dB122 dB126 dB

Rated impedance8 ohms8 ohms8 ohms

Recommended amplifier power400 watts500 watts600 watts

Transformer taps

70 V: 60, 30, 15, 7.5 watts and 8 ohm bypass

100V: 60, 30, 15 watts and 8 ohm bypass

70 V: 100, 50, 25, 12.5 watts and 8 ohm bypass

100V: 100, 50, 25 and 8 ohm bypass

70 V: 100, 50, 25, 12.5 watts and 8 ohm bypass

100V: 100, 50, 25 and 8 ohm bypass

HF transducer1” exit / 1.4” voice-coil compression driver1” exit / 1.4” voice-coil compression driver1” exit / 1.4” voice-coil compression driver

LF transducer8” weather resistant paper cone woofer,
2” / 51mm voice-coil10” weather resistant paper cone woofer,
2.5” / 64 mm voice-coil12” weather resistant paper cone woofer,
3” / 76 mm voice-coil

Input connector typeEuroblock connector with parallel output terminalsEuroblock connector with parallel output terminalsEuroblock connector with parallel output terminals

Enclosure materialPainted ABS polymerPainted ABS polymerPainted ABS polymer

Grille materialPowder coated aluminumPowder coated aluminumPowder coated aluminum

Enclosure Details   

Ingress protectionIP-54IP-54IP-54

Operating environmentDesigned for indoor and outdoor use The AD Series loudspeakers qualified for outdoor use using the following tests: Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.Designed for indoor and outdoor use The AD Series loudspeakers qualified for outdoor use using the following tests: Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.Designed for indoor and outdoor use The AD Series loudspeakers qualified for outdoor use using the following tests: Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.

TestingHumidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 daysHumidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 daysHumidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days

High and low temperature:  tested according to QSC internal standards between -20° and 50° CHigh and low temperature:  tested according to QSC internal standards between -20° and 50° CHigh and low temperature:  tested according to QSC internal standards between -20° and 50° C

 Operating Temperature Range-20 to 50 °C  / -4 to 122 °F-20 to 50 °C  / -4 to 122 °F-20 to 50 °C  / -4 to 122 °F 

Net weight24.1 lbs / 11 kg31 lbs / 15 kg 35.2 lbs / 16 kg

Product dimensions17.3” x 10” x 9.9” (440 x 254 x 251mm)20.3” x 12.5” x 11.7” (516 x 318 x 298mm)23.4” x 13.9” x 12.7” (594 x 354 x 323 mm)

Shipping weight32.1 lbs / 14.5 kg40.6 lbs / 18.45 kg46.3 lbs / 21 kg

Shipping dimensions24.3 x 13.8” X 13.8” (729 x 351 x 351mm)31.7” x 16.1” X 16.1” (805 x 409 x 409mm)34.5” x 17.9” x 17.2” (765 x 455 x 437 mm)

Included accessoriesX-Mount mounting system, euroblock connector, input panel coverX-Mount mounting system, euroblock connector, input panel coverX-Mount mounting system, euroblock connector, input panel cover 

Optional accessoriesYMS8T yoke mount, M10 Kit-CYMS10T yoke mount, M10 Kit-CYMS12 yoke mount, M10 Kit-C

Free-field, -10 dB from on-axis sensitivityFree-field, -10 dB from on-axis sensitivityFree-field, -10 dB from on-axis sensitivity

IEC60268-1 noise signal for 2 HrsIEC60268-1 noise signal for 2 HrsIEC60268-1 noise signal for 2 Hrs 

On-Axis, free-field sensitivity, 2.83V, 1 mOn-Axis, free-field sensitivity, 2.83V, 1 mOn-Axis, free-field sensitivity, 2.83V, 1 m 

Calculated from rated noise voltage and sensitivityCalculated from rated noise voltage and sensitivityCalculated from rated noise voltage and sensitivity