
รายละเอียดครับ
AB-450 Features
•4 channel power amplifier
•4, 3, OR 2 CHANNEL BRIDGEABLE
•High efficiency mosfet power supply
•Power on & Protection LED indicators
•Variable low pass & high pass crossover
•Tri-Mode output configurations
•2 Ohm stable circuits
•Thermal /short-circuit /overloading protection
•Extra heavy heat sink for better heat dissipation
•PRODUCT DIMENSION:348x243x52(mm)
รายละเอียดทางเทคนิค
• 4Ohm Power: 60W x 4
• 2Ohm Power: 80W x 4
• BTL Power: 160W x 2
• S/N Ratio: >90dB
• Fuse: 20A x 2
• L.P.F: 50-250Hz
• H.P.F: 120-3KHz
• Bass Boost: 0-12dB
• FREQUENCY RESPONSE: 10Hz-25KHz
• T.H.D: <0.2%
• SEPARATION: >60dB
• INPUT SENSITIVITY: 0.2-8V
• Weight 3.8Kg