P4.14

Performance Amplifier

TrueSound Class D with High-Speed High-Current MOSFETs
Studio quality preamp with TrueRMS VCA limiters
A-Grade Copper enhanced main toroidal transformer
MCU controlled 3D-Guard SOM [Smart Overheat Management]
SuperCharged 105° C long life capacitors
FEM optimized R:Cool radial heat sinks
Simple layout and assembly for easy servicing
Genuine parts exclusively provided by world class suppliers
Compact and Lightweight 2U low depth format
2 years warranty

Max output Power EIA 1kHz 1% THD (EIA = 33ms ON / 66ms OFF)	4x 800W 8 ohms \| 4x 1400W 4 ohms \| 4x 1400W 2 ohms \| 2x 2800W 8 ohms (Bridge) \| 2x 2800W 4 ohms (Bridge)
Overall gain	34dB (50 times voltage)
Sensitivity at 8 ohms	1.6Vrms (+6.3dBu)
Signal to Noise Ratio (A weighted, 0dB)	110dB
Frequency Response (-1dB)	10~25000Hz
Typical THD (half power, 1kHz, 8 ohms)	<0.05%
Typical IMD (1kHz at 4:1, -20dB)	<0.2%
Crosstalk (1kHz)	>70dB
Slew Rate	>30V/us
Input Impedance	20 kΩ
Damping factor (1kHz, 8 ohms)	>800
Protections	Soft-Start, Short-Circuit, Over and Under-Voltage, Over-Current, Over-Load, DC Output, Temperature, SOM (Smart Overhead Management)
Operating Voltage	190~260VAC 50-60Hz
Preamp	Proprietary PureSound Circuit for unmatched sound quality (Audiophile capacitors in signal path, High Voltage Opamps, Ultra Low Noise design) Studio grade TrueRMS VCA limiter Continuous protection, RF protection, Overload protection
Power Supply (PSU)	Advanced Linear topology with tracking current 105C long life SuperCharged Capacitors
Output stage	Fully Discrete 4th generation proprietary Class D (93% efficiency at full power) Half bridge design with high-Speed high-Current MOSFETs 105C Long Life capacitors
Cooling	Front to back airflow Temperature regulated SUNON MagLev fans (50000 Hours, dustproof) FEA optimized Radial heat-sink for maximum heat transfer
Rear Panel	4 NEUTRIK XLR Input with latch, 4 NEUTRIK XLR Link, 4 NEUTRIK Speakon NL4, Stereo / Parallel / Bridge switch (2pcs), PowerCon 20A (included)
Speakon Wiring	SPK1 = 1+1- CH A / 2+2- CH B \| SPK2 = 1+1- CH B / 2+2- Not Used \| SPK3 = 1+1- CH C / 2+2- CH D \| SPK4 = 1+1- CH D / 2+2- Not Used
Chassis	19" 2U height, 388mm total depth
Weight Net / Gross	19kg / 21kg

Zoom

Designed for those who expect maximum power and performance, this amplifier will create sounds that resonate deep within the body, creating ultimate enjoyment for all ears.

Suitable for: