• V4.3 power amplifier
  • V4.3 power amplifier


The V4.30 power amplifier is the flagship product of the 4-channel ring switch power amplifier series. Using Class I™ technology, the output stage drive tube can work in an ideal linear Class A output state, easily driving the 21-inch ultra-low frequency unit!


  • The V4.30 series is built by Verity Audio;
  • Unparalleled output drive capability, easily drive 21-inch ultra-low frequency unit;
  • Integrates the most advanced technology in the current power amplifier field, the highest quality components, and the highest attainment assembly;
  • Verity Audio specializes in designing power amplifier cabinets to install power amplifiers, which are efficient and reliable, and are well received and praised by professional rental companies;



Model V4.30
Output power (AC 220v/50Hz. +/-10%. All channels driven output power, THD=1%)
8Ω Stereo* 1600W x4
4Ω Stereo* 2300W x4
2Ω Stereo** 3000W x4
8Ω Bridge* 4600W x2
4Ω Bridge** 6000W x2
Other specifications
Frequency Response 20Hz – 20kHz, +0/-1.0dB
S/N Rate ≥ 90dB
Crosstalk > 60dB
Input Sensitivity 26dB/0.775V/1V
Input Impedance (bal/unbal) 20kΩ / 10kΩ
Voltage Gain (8Ω) 43.2dB
Output circuitry Class ITM
Cooling Air flow from front to rear
Output NEUTRIK®Speakon NL4
Front panel indicator On / Sig / Limit / VU / Protect indicator
Dimension / Weight
Product Dimensions (mm) 483 x 507 x 133
Packing Dimensions (mm) 620 x 585 x 210
G.W 42kg