Loa Toa PW-1230DB
Type of Radiation | Double-sided radiation |
Front (The side with TOA logo affixed): Positive pressure wave, Rear: Negative pressure wave | |
Rated Input | 30 W |
Rated Impedance | High impedance 100 V line: 330 Ω (30 W), 670 Ω (15 W) , 1 kΩ (10 W) , 2 kΩ (5 W) |
High impedance 70 V line: 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W ), 1 kΩ (5 W), | |
2 kΩ (2.5 W) | |
Sensitivity | 86 dB (1 W, 1 m equivalent measured at 4 m, 1 – 10 kHz) |
86 dB (1 W measured at 1 m, 1 – 10 kHz) | |
(Beam tilting: FLAT, High pass filter: OFF) | |
Frequency Response | 300 Hz – 17.5 kHz (Beam tilting: FLAT, High pass filter: OFF) |
Directivity Angle | Horizontal: 38゜ (2 kHz, 1/3 octave band), Vertical: 75゜ (2 kHz, 1/3 octave band) |
Speaker Unit | Plane wave unit (152 × 214 mm (5.98″ × 8.43″) ) × 2 |
Setting Switch | Beam tilting (radiation direction) FLAT: 0゜ downward/DOWNWARD: 5゜ downward |
High pass filter (450 Hz, -12 dB/oct) : OFF/ON |