AK Series

Our AK Series comprises an advanced switch mode power supply (SMPS) circuit and an automatic power factor control (APFC) design panel.

Our AK amplifiers apply to an extensive array of sound environments ranging from auditoriums and stadiums to clubs and restaurants.

 

Key features

The APFC power supply provides a circuit power factor up to 0.99

The SMPS zero voltage and zero current mode offers a highly stable and efficient green power supply

The amplifiers produce low harmonic waves alongside a high power factor

Specifications

Slew rate (@ 1 kHz, LPF by passed): > 10V/μs
Sensitivity: 0.775V/1.4V
THD: < 0.05%, 20 Hz - 20 kHz
DIM30: = / < 0.35%
Crosstalk (at 1 kHz / at 20 kHz): -75 dB / -58 dB
Freq. response (1W): 20 Hz~-20 kHz, +0/-1 dB
Impedances: Balanced: 20 kΩ / Unbalanced: 10 kΩ
Damping factor: (10 Hz - 400 Hz): > 200
Signal / Noise (weighted average 20 Hz - 20 kHz): > 100 dB
Power supply: AC~220-240V (50 Hz)
- Protection against short-circuit
- Dim. 482W x 227D x 88H mm / Wht: 7.15 Kg

Disponible Versions

REF8 Ω POWER4 Ω POWERBRIDGE 8 Ω
AK2-5002 x 500 W2 x 800 W1600 W
AK2-7002 x 700 W2 x 1000 W2000 W
AK2-10002 x 1000 W2 x 1400 W2800 W
AK4-3004 x 300 W4 x 500 W2 x 1000 W
AK4-7004 x 700 W4 x 1000 W2 x 2000 W
X