PJ-64
投射式喇叭
PJ-64
PJ-64 是一款專為天花板和牆壁安裝而設計的投影揚聲器。在建築設計上考慮，可以與照明設備融為一體。隨附的旋轉支架可靈活調整揚聲器角度。 PJ-64 在高阻抗（100 V 和 70 V）線路上驅動。輸入功率（阻抗）可以在揚聲器的上側輕鬆變更。該揚聲器易於重新噴漆，以滿足廣泛的設計需求。
- 時尚而出色的設計，靈感源自最精美的照明燈具
- 透過配件支架靈活調整揚聲器方向
- 可重新噴漆
- 輸入阻抗可輕鬆變更
- 低音反射型
外箱型式
Bass-reflex type
額定輸入
6 W (100 V line), 3 W (70 V line)
額定阻抗
100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 10 kΩ (1 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W)
輸出音壓電平
90 dB (1 W, 1 m) (500 - 5,000 Hz, pink noise)
頻率響應
100 - 18,000 Hz (peak -20 dB)
喇叭組成
12 cm (5) cone-type
Speaker Cable
2-core cabtyre cord 60 cm (1.97 ft) with diameter of 6 mm (0.24)
外觀
Enclosure: HIPS resin, off-white (RAL 9010 or equivalent color)
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color), paint
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color), paint
尺寸
Φ186 x 369 (H) mm (Φ7.32 x 14.33")
重量
1.5 kg (3.31 lb) (unit only)
附屬品
Swivel bracket …1, Speaker mounting screw (4 x 16) …3
請下載資料以獲取完整規格。
The speaker shall be a bass-reflex 5" (12cm) cone type suitable for ceiling and wall mounting. Input impedance shall be easily adjustable with rotary switch on the upper side of the speaker. The speaker shall include a transformer having multiple taps (1W, 3W, 6W at 100V and 0.5W, 1.5W, 3W at 70V) adjustable. The output sound pressure level at a distance of 1m with a 1W input level applied shall be 90 dB SPL. The speaker shall have a frequency response of 100 – 18,000Hz (-20dB).
The speaker enclosure shall be constructed of HIPS resin. The grille shall be constructed of surface-treated steel plate net. The speaker shall be available in off-white color, and shall be easily repaintable. The unit shall have dimensions of ø186 x 369 (H) mm (ø 7.32” x 14.33”), and a weight of 1.5 kg (3.31 lbs.).
The speaker shall be a TOA model PJ-64
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