Q-PJ-304BK
Projection Speaker
Q-PJ-304BK
The Q-PJ-304BK 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 Q-PJ-304BK is driven on both high-impedance (100 V and 70 V) and low-impedance (Ohm) lines. The 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.
- Stylish and outstanding design inspired by the finest lighting fixtures
- Flexible speaker direction adjustment with accessory brackets
- Input impedance easily changeable
- Bass-reflex type
- Paintable
Enclosure
Bass-reflex type
Rated Input
30 W (100 V, 70 V line, 8 Ω)
Rated Impedance
100 V line: 330 Ω (30 W), 500 Ω (20 W), 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W)
70 V line: 170 Ω (30 W), 250 Ω (20 W), 330 Ω (15 W), 500 Ω (10 W), 1 kΩ (5 W)
8 Ω
70 V line: 170 Ω (30 W), 250 Ω (20 W), 330 Ω (15 W), 500 Ω (10 W), 1 kΩ (5 W)
8 Ω
Sensitivity
91 dB (1 W, 1 m) (500 - 5,000 Hz, pink noise)
Frequency Response
70 - 20,000 Hz (peak -20 dB)
Speaker Component
12 cm (5) cone-type + balanced dome-tweeter
Speaker Cable
2-core cabtyre cord 60 cm (1.97 ft) with diameter of 6 mm (0.24)
Finish
Enclosure: HIPS resin, black
Grille: Surface-treated steel plate net, black, paint
Dimensions
Ø186 x 251 (H) mm (Ø7.32" x 9.88") (unit only)
Weight
2.1 kg (4.63 lb) (unit only)
Included Accessories
Swivel bracket...1, Speaker mounting screw (4 x 16)...3
Please download Datasheet to access full specifications.
The speaker shall be a bass-reflex 5" (12cm) cone type, with a balanced-dome tweeter, 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 (5W, 10W, 15W, 20W, 30W at 100V and 70V, and 8ohm) adjustable. The output sound pressure level at a distance of 1m with a 1W input level applied shall be 91 dB SPL. The speaker shall have a frequency response of 70 – 20,000Hz (-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 (ø7.32” x 14.33”), and a weight of 2.1 kg (4.63 lbs.).
The speaker shall be a TOA model PJ-304.
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Q-PJ-304BK
