ICEpower 300AS1


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SKU: 8007648 Category:

The 300AS1 combines an efficient forward type power supply with a 1x 300 W high quality class D amplifier. It includes a DC hanger bus for powering up to three 300A1 hanger amplifiers. On its own it is therefore perfect for single channel applications such as subwoofers, bass and guitar amplifiers. Combined with 300A1 hanger amplifiers, it can be used for 2- and 3-way PA speakers, studio monitors, hifi and home automation amplifiers.


  • Bass amplifiers
  • Subwoofers
  • Self-powered PA speakers and line arrays
  • Active 2- and 3-way hifi speakers and studio monitors
  • Mono, stereo and multi-channel amplifiers

Key Performance Parameters

Output Power per channel 1 % THD+N, 20 Hz – 20 kHz 300 W (4 Ω)
150 W (8 Ω)
Output Power 10 % THD+N, 20 Hz – 20 kHz 380 W (4 Ω)
Minimum load impedance 2.5 Ω
Maximum amplifier efficiency
Maximum total amp+psu efficiency 80 %
Supply voltage input 85-264 VAC
Peak output current 20 A
Dynamic range 113 dB
Amplifier maximum output peak voltage per channel 50 V
Output referenced idle noise (A-weighted) 75 µV
THD+N 1W/1kHz 0.006 %