Pulz AD41300 is a four channel power ampliﬁer designed and built for applications where sonic transparency and robust high power output capability are the prime criteria.
Built around an oversized classic toroidal power supply and ultra – linear Class AB output stage, Pulz AD41300 packs 7000 Watts of continuously deliverable clean audio in a 3U chassis.
This is made possible by the innovative dynamic tracking power controller (DPT) which ﬂuidly adjusts the power supply rails to track the signal. As a result unwanted power dissipation in the output stages is minimized by almost 80%. The Pulz AD41300 remains relatively cool even when driving the most demanding low impedance subwoofer loads. This approach is superior to the standard SMPS based power supplies which are prone to failures and compromise the sonic purity due to interferences.
All the components used in the Pulz AD41300 are of the highest standard and from the most reputed manufacturers.
Channel independent soft clipping, level indicators, sensitivity selection, protection and high CMRR balanced input stages are the additional useful features which makes Pulz AD41300 outperform the standard ampliﬁers currently available.
|No. of Channels||4|
|Output Power (per channel)||4 X 900 Watts @ 8Ω|
4 X 1300 Watts @ 4Ω
2 X 2600 Watts @ 8Ω in bridge mode
2 X 3800 Watts @ 4Ω in bridge mode
|Frequency Response||20Hz – 20kHz, +0/-0.5dB|
|Total Harmonic Distortion + Noise||<0.5%|
|Signal to Noise Ratio||-90dB|
|Damping factor||>100 @ 8Ω|
|Input Sensitivity||1V RMS|
|Input Impedance||20kΩ, balanced|
|Cooling||Air flow from front to rear|
|Protection||Fuseless short circuit protection, ultrasonic and RF protection, thermal protection|
|Load Protection||Turn on delay, DC fault protection, Ultrasonic limiting|
|Power requirement||220V AC 50Hz, ±10%|
Balanced inputs XLR-F
|Front panel||Power switch, Level control, Power indicator, Signal indicator, Clip, Protection|
|Rear panel||Bridge Indicators, Stereo/Bridge switches|
|Product dimensions||132 mm X 483 mm X 493 mm (5.2” X 19’’ X 19.4’’)|
|Net Weight||34 kg (75 lb)|
|Packed Weight||36 kg (79 lb)|