ขาย Poweramp SoundStream STL4.500 รุ่นใหม่

Specifications:

Power output:

80 Watts RMS x 4 @ 4 ohms
125 Watts RMS x 2 @ 2 ohms
250 Watts RMS x 2 Bridged @ 4 ohms
Stackable chassis for multiple amplifier applications
Black anodized finish w/ chrome accents
Double sided PCB w/ SMD components
Aluminium alloy heat-sink
MOSFET pulse width modulated power supply
Three-way protection circuitry (thermal, short, impedance)
Delayed on/off circuit
Tri-mode operation
Variable crossovers (HPF/Full/LPF/Band)
Variable bass boost
Variable subsonic filter
High level input
Signal-to-noise ratio: 91dB
Damping factor: >200
Signal voltage: 200mV-5V
Harmonic distortion: 0.03%
Direct wire 4ga. power, 8ga speaker terminals
Dimensions: H: 2.125" x W: 6.5" x L: 11.25"

STL 4.500 Soundstream 500W RMS 4-Channel A/B Class Stealth Power Amplifier ............... ต่อลอง Test เพียงครั้งเดียว