FEATURES :
The column is made of high quality beaverboard, and sounds clear and sonorousness. It is suitable for indoor use;
Different input voltage (70V/100V) can be chosen for different public address wires.
SPECIFICATIONS :
MODEL | DSP103 | DSP203 | DSP303 | DSP403 |
Full-range Speaker / HF Driver | 4.5"x1 | 4.5"x2 | 4.5"x3 | 4.5"x4 |
NOML POWER | 4W | 8W | 12W | 15W |
Maximum Power | 8W | 15W | 23W | 30W |
Line Voltage | 70/100V | 70/100V | 70/100V | 70/100V |
SENSITIVITY(1m,1W) | 89dB | 90dB | 92dB | 94dB |
Max SPL(1m) | 95dB | 99dB | 103dB | 106dB |
FREQ.RESP. | 140-14,000Hz | 140-14,000Hz | 140-14,000Hz | 140-14,000Hz |
DIMENSIONS(H×W×L) | 310x160x115mm | 410x160x115mm | 500x160x115mm | 600x160x115mm |
Weight | 2.2kg | 3.3kg | 4.3kg | 5.3kg |