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ลำโพงฮอร์น | TOA | PJ-304  
รหัส : PJ-304
ยี่ห้อ : TOA
รุ่น : PJ-304
ราคาปกติ :  3,860.00 บาท      
ราคาพิเศษ :  3,150.00บาท
เว็บไซต์เกี่ยวข้อง : http://www.toa.jp/products/pa_speakers/interior_speakers/pj-304.html
ไฟล์เอกสาร : pj304_data%20sheet.pdf

รายละเอียดย่อ :
ลำโพงฮอร์น | TOA | PJ-304 ลำโพงแบบ Projection Speaker 30 W 100 V line
รายละเอียดทั้งหมด :
PJ-304
PJ-64 and PJ-304 Projection Speaker
ลำโพงแบบ Projection Speaker 30 W 100 V line
PJ-64 and PJ-304 Projection Speaker
 
PJ-64:
 
PJ-64 and PJ-304 Projection Speaker

The PJ-64/304 are bass-reflex HIPS resin enclosure 5" (12cm) conetype projection speakers intended for ceiling and wall installation. The
PJ-304 also includes a balanced dome tweeter. They have an outstandingly stylish design that is inspired by the finest lighting fixtures, allowing them to be harmoniously installed with lighting equipment. They are ideally suited for such applications as BGM and announcements at airports, subway stations, art museums and shopping malls. The speakers are easy to repaint, extending the range of design needs they can meet. A supplied swivel bracket accessory allows for flexible speaker angle adjustment. PJ-64 is driven on a highimpedance (100V or 70V) line, and PJ-304 is driven on a high- and low impedance (8Ω) line. Input impedance is adjustable with rotary switch on the upper side of the speaker.

PJ-64  
Enclosure: Bass-reflex type
Rated Input: 6W (100V line), 3W (70V line)
Rated Impedance: 100V line: 1.7kΩ (6W), 3.3kΩ (3W), 10 kΩ(1W)
Sensitivity: (1W, 1m): 90dB (500 – 5,000Hz, pink noise)
Frequency Response: 100 – 18,000Hz (peak –20dB)
Speaker Component: 5" (12cm) cone-type
Speaker Cord: 2-core cabtyre cord 60cm (1.97ft) with diameter of 6mm (0.24")
Finish: Enclosure: HIPS resin, off-white (RAL 9010 or equivalent colour)/
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent colour), paint
Dimensions: ø186 × 369(H) mm (ø7.32" × 14.33")
Weight: 1.5kg (3.31 lb) (unit only)
Accessory: Swivel bracket × 1, Speaker mounting screw (4 × 16) × 3
PJ-304  
Enclosure: Bass-reflex type
Rated Input: 30W (100V , 70V line, 8Ω)
Rated Impedance: 100V line: 330Ω (30W), 500Ω (20W), 670Ω (15W) ,1kΩ (10W), 2kΩ (5W) 8Ω (30W)
Sensitivity: (1W, 1m): 91dB (500 – 5,000Hz, pink noise)
Frequency Response: 70 – 20,000Hz (peak –20dB)
Speaker Component: 5" (12cm) cone-type + balanced dome tweeter
Speaker Cord: 2-core cabtyre cord 60cm (1.97ft) with diameter of 6mm (0.24")
Finish: Enclosure: HIPS resin, off-white (RAL 9010 or equivalent colour)
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent colour), paint
Dimensions: ø186 × 369(H) mm (ø7.32" × 14.33")
Weight: 2.1kg (4.63 lb) (unit only)
Accessory: Swivel bracket × 1,Speaker mounting screw (4 × 16) × 3

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