Sound Amplifier F-18

2-channel power sound amplifier 650 watt F-18

  • Adopting top class components,H circuit and Motorola gold sealed tube,built-in capacitor 12000 ,to ensure product superiority and reliability.
  • Stable and reliable circuit design,using field effect transistor input to do inverted with the same base,
  • Collector circuit output with convenient input and output connector.
  • High efficiency cooling system,multifunctional protect circuit,
  • Including short circuit,temperature,direct current,over high frequency,distortion limit protection.
  • Outstanding appearance and streamlined design,perfect function,
  • Good analytical ability and reasonable price,which is popular in Eurpose and America,especially in South Asian market.
Type 2-channel power amplifier


Frequency Response(±3dB) 20Hz-20KHz: ± 0.1dB
8Ω (stereo): 650W
4Ω (stereo): 1000W
2Ω (stereo): 1500W
8Ω (bridge): 2000W
4Ω (Bridge) 3000W
Damping coefficient: >450 (450Hz~1KHz)
Degrees of separation: ≥ 75dB
Conversion speed: 80V/us
Input sensitivity: 1V
 Input impedance(balanced / unbalanced): 20KΩ/10KΩ
  Output category: Class AB
Cooling: By two variable speed cooling fan from back-to-front
Input connection: XLR connector
Output connection: Speaker socket and binding posts
Product Dimensions 110x483x465mm (HxWxD)
Package Dimensions 175x565x610mm (HxWxD)
Net weight 22.4kg
Gross Weight 24.2kg
  • Performing Arts Facilities
  • Theatrical Sound Design
  • Auditoriums
  • Worship Facilities
  • Mini light music bar
  • Party Clubs
  • Sports Facilities
  • Themed Entertainment Venues