WH212AD/215AD/218AD
*Plywood/MDF housing with sand blast treatment.
*Class D Amplifier ,high efficiency switching power supply.
*The processor of DSP with 48KHz sampling frequency 24 bit quantization accuracy for precise digital
*processing for output signal gain, crossover, phase delay and the unique ESD TM limit.
*WH Subwoofers are all preset 4 kind of different styles to meet different needs.
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*Class D Amplifier ,high efficiency switching power supply.
*The processor of DSP with 48KHz sampling frequency 24 bit quantization accuracy for precise digital
*processing for output signal gain, crossover, phase delay and the unique ESD TM limit.
*WH Subwoofers are all preset 4 kind of different styles to meet different needs.
[Back]
|
MODEL |
WH212AD |
WH215AD |
WH218AD |
|
Type |
Dual Active SUB |
Dual Active SUB |
Dual Active SUB |
|
Frequency Response |
30Hz-200Hz |
30Hz-200Hz |
30Hz-200Hz |
|
Sensitivity(1m/1w) |
96dB |
96.5dB |
96.5dB |
|
Impedance |
8ΩX2 |
4ΩX2 |
4ΩX2 |
|
Woofer |
12" 75mm 80OZ |
15" 75mm 80OZ |
18" 75mm 80OZ |
|
SPL |
123dB |
125dB |
126dB |
|
DSP |
48KHz Sampling frequency 24Bit |
48KHz Sampling frequency 24Bit |
48KHz Sampling frequency 24Bit |
|
Amp Type |
Class D |
Class D |
Class D |
|
Amp Power |
600W RMS |
1000W RMS |
1000W RMS |
|
Peak Power |
1200W |
2000W |
2000W |
|
THD |
<= 0.1% |
<= 0.1% |
<= 0.1% |
|
Protections |
Over Temp; Over Load; DC Protect; Over Voltage; Low Voltage; Soft start. |
Over Temp; Over Load; DC Protect; Over Voltage; Low Voltage; Soft start. |
Over Temp; Over Load; DC Protect; Over Voltage; Low Voltage; Soft start. |
|
Crossover |
150Hz |
150Hz |
150Hz |
|
Dimension |
800x655x455mm |
900x650x555mm |
1060x650x645mm |
|
Weight |
48kg |
60kg |
78kg |
