Which one is better?
DS440x4
or
TS400x4
DS440x4
| Line | DS Line |
| Reference | DS 440x4 |
| Number of Channels | 4 |
| Max Output Power | 12,6 VDC - 2 OHMS: 440W RMS (4 x 110W RMS) 12,6 VDC - 4 OHMS: 276W RMS (4 x 69W RMS) |
| Signal Noise/Ratio | >89dB |
| Frequency Response | 8Hz a 26KHz |
| Input Impedance | 18K OHM |
| Protection System | Short-Circuit |
| Minimum Supply Voltage | 8 VDC |
| Maximum Supply Voltage | 16 VDC |
| Idle Consumption | 800mA |
| Musical Maximum Consumption | 23,5A |
| Sinusoidal Signal Maximum Consumption | 47A |
| Dimensions (WxHxD) | 160 x 44 x 145mm |
| Weight | 0,60Kg (1.32lb) |
TS400x4
| Operation Class | Class D |
| Number of Channels | 04 |
| Maximum Power | @ 13,8 VDC - 2 OHMS - 400 W RMS (4 x 100W RMS) @ 13,8 VDC - 4 OHMS - 252 W RMS (4 x 63W RMS) Bridged @ 13,8 VDC - 4 OHMS - 400W RMS (2 x 200W RMS) |
| INPUT SENSITIVITY | 200mV (Vol = max.) |
| Frequency Response | (Full Range): 18 Hz to 30 kHz (-1dB) |
| Crossover High Pass(HPF) | 90 Hz (-12dB/8th) |
| Crossover Low Pass(LPF) | 90 Hz (-12dB/8th) |
| Protection System | Thermal and Output Short |
| Maximum Music Consumption | @13,8VDC: 16.5A |
| Maximum Consumption in Sinusoidal Signal | @13,8VDC: 33A |
| Dimensions(H X W X D) | 5.43" x 1.93" x 4.76" |
| Weight | 1.32lb |
