4. IMPEDANCE CHANGE
When changing the impedance, remove a waterproof cap as
shown in the figure on the right, then set the slot to the desired
impedance using a screwdriver. (In the figure, the impedance is
set for 500
Ω
.) Replace the cap after setting completion.
Note: The impedance is factory-preset for 500
Ω
(20 W).
5. SPECIFICATIONS
Note: The design and specifications are subject to change without notice for improvement.
133-01-296-7B
BS-20W BS-20W-WHT
Sealed type
20 W
500
Ω
(20 W), 670
Ω
(15 W), 1 k
Ω
(10 W), 2 k
Ω
(5 W)
94 dB (1 W, 1 m)
100 – 20,000 Hz
– 20 to +55°C (No dew condensation must be formed.)
Mid/low: 13 cm dynamic speaker
High:
Constant directivity horn 30° x 90° with splashproof piezo driver
Enclosure:
ABS resin, paint
Grille and bracket: Rolled steel plate, zinc plating, paint
Bracket fixing bolt: Stainless steel
Black White
342 (w) x 200 (h) x 175 (d) mm
3.6 kg
HY-W333B
HY-W333W
Model
Enclosure Type
Rated Input
Rated Impedance
Sound Pressure Level
Frequency Response
Operating Temperature
Range
Speaker Component
Finish
Color
Dimensions
Weight
Optional Bracket
500
Ω
2 k
Ω
670
Ω
1 k
Ω
Waterproof cap
Slot
Input Impedance
500
Ω
670
Ω
1 k
Ω
2 k
Ω
Rated Input
20 W
15 W
10 W
5 W
• Avoid mounting the speakers directly to ski lift poles or other objects that give the speakers great shocks, as
doing otherwise could cause the speakers to fail.
• The speaker cannot be used in locations that always expose the unit to water splash (such as locations
close to a swimming pool) or in locations of high temperature and humidity where dew condensations could
be formed. Also, do not dash water directly over the unit.
