TOA PJ-304ตู้ลำโพงติดเพดาน
รหัสสินค้า : PJ-304
| ราคา |
4,050.00 ฿ 4,500.00 ฿ (-10%) |
| จำนวนที่จะซื้อ | |
| ราคารวม | 4,050.00 ฿ |
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TOA PJ-304 Projection Speakers
PJ-304Projection Speakers
The PJ-304 is a projection speaker designed for ceiling and wall installations. Considered in architectural design, it can blend in with lighting equipment. The supplied swivel bracket allows for flexible speaker angle adjustment. The PJ-304 is driven on both high-impedance (100 V and 70 V) and low-impedance (8 ) lines. The input power (impedance) can be easily changed at the upper side of the speaker. The speaker is easy to repaint so as to meet a wide range of design needs.
Frequency response70 Hz - 20 kHz (peak -20 dB)
Connection2-core cabtyre cord 60 cm with diameter of 6 mm
Sensitivity (1 W, 1 m)91 dB 500 - 5,000 Hz, pink noise
Speaker component12 cm cone-type + balanced dome tweeter
Rated input (high impedance) 30 W
Tappings100 V : 330 Ω (30 W) / 500 Ω (20 W) / 670 Ω (15 W) / 1 kΩ (10 W) / 2 kΩ (5 W)
70 V : 170 Ω (30 W) / 250 Ω (20 W) / 330 Ω (15 W) / 500 Ω (10 W) / 1 kΩ (5 W)
Low impedance: 8 Ω
Dimensions.186 x 369 mm (Ø x H)
Finish.HIPS resin, off-white (RAL 9010 or equivalent), Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color), paint
Accessory (included)Swivel bracket...1, Swivel braket mounting screw (tapping srew 4 x 16)...3
