Accuphase A-250 specifications

Category : Power amplifiers

Brand : Accuphase

General

connectors

Tech nical data

special features

  • manufacturer: Accuphase
  • model: A-250
  • type: Class-A power amplifier
  • year of construction: 2018 -
  • Made in Japan
  • color: champagne
  • remote control: no
  • power consumption: 430 W, 300 W in idle mode
  • dimensions: 465 x 238 x 514 mm (WxHxD)
  • weight: 46 kg
  • factory price approx.: 24'000 EUR per Monoblock
  • number of inputs:
    • Analog (RCA): 1.38 V, 20 kOhm , 0.11 V for 1 watt
    • balanced (XLR ):
      • rated power: 1.38 V, 40 kOhm s, 0.11 V for 1 watt
  • number of outputs:
    • 2 speakers (A/B)
  • Analog (RCA): 1.38 V, 20 kOhm , 0.11 V for 1 watt
  • balanced (XLR ):
    • rated power: 1.38 V, 40 kOhm s, 0.11 V for 1 watt
  • rated power: 1.38 V, 40 kOhm s, 0.11 V for 1 watt
  • 2 speakers (A/B)
  • continuous power (at THD)
    • 8 Ohm : 1x 100 W 0.03 %
    • 4 Ohm : 1x 200 W
    • 2 Ohm : 1x 400 W
    • 1 Ohm : 1x 800 W
  • continuous power BTL (2 mono blocks)
    • 8 Ohm : 1x 400 W 0.03 %
    • 4 Ohm : 1x 800 W
    • 2 Ohm : 1x 1'600 W
  • dynamic performance/music performance
    • 8 Ohm s:
    • 4 Ohm :
  • total harmonic distortion: 0.03% Of (4 - 16 Ohm )
  • damping factor: 1000 (8 Ohm )
  • frequency response: 0.5 - 160'000 Hz, +0 dB, - 3 dB
  • signal-to-noise ratio: 127 dB
  • 8 Ohm : 1x 100 W 0.03 %
  • 4 Ohm : 1x 200 W
  • 2 Ohm s: 1x 400 W
  • 1 Ohm : 1x 800 W
  • 8 Ohm : 1x 400 W 0.03 %
  • 4 Ohm : 1x 800 W
  • 2 Ohm : 1x 1'600 W
  • 8 Ohm s:
  • 4 Ohm :
  • Numeric 5-digit performance indicator (real output)
  • Led string power display (voltage measurement for 8 Ohm s)
    • a range of -∞ to + 3 dB
  • a range of -∞ to + 3 dB

Accuphase A-250


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