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ICEpower 250 ASX2 BTL - 1x500w @ 8Ω / 2x250w @ 4Ω3

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ICEpower 250 ASX2 BTL - 1x500w @ 8Ω / 2x250w @ 4Ω

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ICEPOWER 250ASX2

Combining a highly efficient resonant gearbox power supply with an audiophile class D amplifier of 2x 250 W at 4 Ω which can be bridged to 1x 500 W in 8 Ω. Very popular for bass amplifiers, subwoofers, stereo home automation and hifi amplifiers as well as industrial applications.


Key Performance Parameters  : 

Output Power per channel 1 % THD+N, 20 Hz – 20 kHz
(SE)

270 W (4 Ω)
435 W (2 Ω)

Output Power 1 % THD+N, 20 Hz – 20 kHz
(BTL)

500 W (8 Ω)

Output Power 10 % THD+N, 20 Hz – 20 kHz (SE)

280 W (4 Ω)

Output Power 10 % THD+N, 20 Hz – 20 kHz (BTL)

630 W (8 Ω)

Minimum load impedance (SE)

3 Ω

Minimum load impedance (BTL)

4 Ω

Maximum amplifier efficiency

Maximum total amp+psu efficiency

84 %

Supply voltage input (Selectable)

85-264 VAC

Peak output current

30 A

Dynamic range (SE)

117 dB

Dynamic range (BTL)

121 dB

Amplifier maximum output voltage per channel

46.5 V (SE)
89.5 V (BTL)

Output referenced idle noise (A-weighted)
(SE)

80 µV

Output referenced idle noise (A-weighted)
(BTL)

55 µV

THD+N 1 W/100 Hz (SE)

0.008 %

THD+N 1 W/100 Hz (BTL)

0.004 %

1311397