System Controller & Amplifier
Dual Switch Mode Power Supply with active PFC
Independent auxiliary power supply for preamp and DSP
V4.25DSP
System Controller & Amplifier, Full 4X4 Matrix
96 Factory + 32 Free Open Presets Available
V4.25DSP system amplifier is suited to power and control all the range of Verity Audio speakers,
from iFIX8 to SUB121 and IWAC. The 4×4 Matrix enables the usage of the amplifier in all possible
configuration. One amplifier for all the speakers and system combinations.
4x2500W RMS / 2 ohms (EIA standard) Dual Switch Mode Power Supply with active PFC Independent
auxiliary power supply for preamp and DSP 95% efficient 4th generation Class D output stage stable
under any load (down to 0.5 ohm, current limited) differential post filter feedback topology digital Smart
Overheat Management 64-bit floating point DSP with 120dB converters Digital Dynamic Limiters based
on real time monitoring Comprehensive set of digital processing (IIR + FIR) 96 memory factory presets for
Verity Audio speakers 32 memory editable user presets TCP/IP Ethernet network with Windows control
software Touring grade 2U 19” rack aluminum chassis
from iFIX8 to SUB121 and IWAC. The 4×4 Matrix enables the usage of the amplifier in all possible
configuration. One amplifier for all the speakers and system combinations.
auxiliary power supply for preamp and DSP 95% efficient 4th generation Class D output stage stable
under any load (down to 0.5 ohm, current limited) differential post filter feedback topology digital Smart
Overheat Management 64-bit floating point DSP with 120dB converters Digital Dynamic Limiters based
on real time monitoring Comprehensive set of digital processing (IIR + FIR) 96 memory factory presets for
Verity Audio speakers 32 memory editable user presets TCP/IP Ethernet network with Windows control
software Touring grade 2U 19” rack aluminum chassis
| Specifications | — |
|---|---|
| Power supply | Dual half resonant SMPS with active PFC (EE65 cores, total output of 8kW continuous) + independent auxiliary PSU for preamp DSP |
| Output stage | 4th generation Class D with differential post filter feedback 300kHz PWM carrier |
| RMS Output Power 1kHz, 1% THD, EIA standard | 4 x 2500W RMS / 2 ohms 4 x 2200W RMS / 4 ohms 4 x 1300W RMS / 8 ohms |
| RMS Output Power 50Hz, 0.5% THD, long term sinewave EIC standard | 4 x 2000W RMS / 2 ohms 4 x 2000W RMS / 4 ohms 4 x 1200W RMS / 8 ohms |
| PMPO nonsense marketing burst Output Power To compare with other switching amps ! | 4 x 3200W RMS / 2 ohms 4 x 2800W RMS / 4 ohms 4 x 1600W RMS / 8 ohms |
| Maximum output voltage swing | 113V RMS 160V Peak |
| Typical THD (half power, 1kHz, 8 ohms) | <0.01% |
| Frequency response | Amplifier section only: 5~30,000Hz (-1dB) With DSP: 10~20,000Hz (-1dB) |
| Signal to noise ratio | Amplifier section only: 108dB(A) With DSP: 105dB(A) |
| Nominal Voltage gain / Nominal Sensitivity | x40 (32dB) 2.46V (+10dBu) |
| Protections | Short-circuit, Over and under-voltage Over-current, over-load, temperature |
| Maximum input | +22dBu |
| Cooling | 2pcs long life SUNON® MagLev fans, 80mm, 37CFM, 30dB |
| Input connectors | 4 Balanced NEUTRIK® XLR IN + 4 XLR OUT LINK |
| Output connectors | 4 NEUTRIK® SPEAKON NL4MP |
| Mains / Network connector | NEUTRIK® PowerCON 20A NEUTRIK® etherCON RJ45 |
| Operating Voltage | 190~260V AC |
| Size (WxHxD) | 483 x 88 x 520 mm |
| Weight | 12kg net, 14kg gross |
| Manuals / Guides / Diagrams | — | File Size |
|---|---|---|
| Spec Sheet | V4.25DSP_SS | 0 K |
| Quickstart Guide | V4.25DSP_QSG | 0 K |
| Zoomable Drawing | V4.25DSP_ZD | 0 K |
| CAD | V4.25DSP_CAD | 0 K |
| Revit | V4.25DSP_REVIT | 0 K |