PENDANT MOUNT LOUDSPEAKER

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(1) 기능

본 기기는 6.5인치 펜던트 스피커로 일정한 출력의 평탄한 음을 재생 가능하게 하는 DMT™기능이 있어야 하며, 하이임피던스용 트랜스포머가 장착되어 8옴 뿐 아니라 70V 및 100V지원할 수 있어야 한다.

(2) 기기특성

[System details]

LF transducer	: 114mm(4.5”) weather treated

paper cone woofer

HF transducer	: 19mm(0.75”) aluminum dome

tweeter

Effective frequency range	: 65Hz~20kHz

Rated noise power/voltage	: 30watts/22volts(rms)

Sensitivity(dB)	: 87.9

Rated coverage(‐6dB)	: 150° conical DMT™

Directivity factor	: 4.5

Directivity index(dB)	: 6.5

Maximum continuous SPL(dB)	: 102

Maximum peak SPL(dB)	: 108

Nominal impedance(ohms)	: 16

Recommended amplifier	: 60watts

Transformer taps/impedance	: 16Ω(in bypass setting)

3.75W(70V);7.5W(100V) tap:1333Ω

7.5W(70V); 15W(100V) tap:667Ω

15W(70V); 30W(100V) tap:333Ω

30W(70V); N/A(100V) tap:167Ω

Input connector type	: Euroblock connector with

parallel output

[Enclosure details]

Enclosure material	: Flame retardant ABS 765A VO

baffle and back can

Grille material	: Powder coated steel

Ingress protection	: IP-34

Operating environment	: Designed for indoor use

Operating temperature range	: -20 to 50°C(-4 to 122°F)

Weight

Net	: 2.9kg(6.5Ib)

Shipping	: 3.9kg(8.7Ib)

Product dimensions(diameter x height)	: Ø237 x 272mm(Ø9.3 x 10.7in)

Shipping dimensions(HxWxD)	: 298 x 362 x 286mm

(11.75 x 14.25 x 11.25in)

** AD-P4T 또는 동등 이상품 이어야 한다.