PWR-ICE250 Manual
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/ Features and Specifications are subject to change without prior notice
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2.7
Amplifier key specifications
The PWR-ICE250 is fitted with an ICE power 250ASX2 module. A renowned OEM amplifier module used in a lot of Hifi configuration.
Key specifications:
o
630W @ 1% T+N, 20Hz – 20kHz, 8Ω, BTL
o
2 x 230W @ 1% T+N, 20Hz – 20kHz, 4Ω, SE (both channels driven)
o
121dBA dynamic range (BTL-mode)
o
112dBA dynamic range (SE-mode)
o
T+N = 0.002% @ 1W (8Ω,1kHz, SE-mode)
o
T+N = 0.002% @ 1W (8Ω,1kHz, BTL-mode)
o
86,4 % total efficiency @ 250W, 8Ω
o
CCIF Intermodulation distortion = 0.0009%, 10W, 4Ω, 18.5kHz/1kHz
o
±25V unregulated auxiliary power supply
o
Selectable Mains 85-132VAC & 170-264VAC
System diagram of 250ASX2 module.
2.8
Amplifier absolute maximum ratings
