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    Language:

    FR   |   EN

    Language:

    FR   |   EN

    brand-logo HOMEPAGE
    • |
    • CONCEPT
      • The world of APURNA™
      • Our Expertise
      • Sustainable Development
    • AMPLIFIERS
      • MONOBLOCKS
      • Apogée
      • Soprano
      • STEREO
      • Prélude
      • TECHNICAL SYNTHESIS | AMPLIFIERS
      • DESIGN SUGGESTIONS
    • LOUDSPEAKERS
      • Carmina
    • MEDIA/NEWS
      • Press releases
      • Videos
    • |
    • AT YOUR SERVICE

    Language:

    FR   |   EN

    Language:

    FR   |   EN

    AUDIO AMPLIFIERS

     

    Technical specifications synthesis

     

    Developed and hand-built

    in France

    Monoblocks

    Class

    AB

    Output power

    600W RMS under 4-ohm

    300W RMS under 8-ohm

    (compatible with a 1-ohm load with signal musical)

    Maximum output current

    75 amps

    Maximum pulse power

    4500W

    THD + N

    (A-Weighting)

    0.002% (1Khz 1W)

    IMD (60Hz - 7KHz; 4:1; 1W)

    0.004%

    Bandwidth (1W)

    DC (0Hz) - 475 Khz (-3dB)

    DC (0Hz) - 190 Khz (-0,1dB)

    Bandwidth (300W)

    DC (0Hz) - 43 Khz (-0,1dB)

    Damping factor

    > 480 under an 8-ohm

    Signal-to-noise ration (A-Weighting)

    > 116 dB

    Voltage gain

    32 dB

    Sensitivity

    1.4V RMS

    Available inputs

    POWER AMPLIFIER

    x 1 XLR in Bypass mode

    x 1 RCA in Bypass mode

    x 1 TRIGGER In / Out (Link)

    INTEGRATED AMPLIFIER

    x 2 XLR with 1 in Bypass mode

    x 5 RCA with 1 in Bypass mode

    ON/OFF Control

    POWER AMPLIFIER

    TRIGGER input (+12V)

    INTEGRATED AMPLIFIER

    Control Module

    Speaker outputs

    WBT-0702.01 terminals with gold plating

    Dimensions

    400 x 400 x 245 mm

    Weight (For a standard amplifier)

    47.5 Kg

    APOGÉE

    Class

    AB

    Output power

    300W RMS under 4-ohm

    150W RMS under 8-ohm

    (compatible with a 1-ohm load with signal musical)

    Maximum output current

    43 amps

    Maximum pulse power

    2100W

    THD + N

    (A-Weighting)

    0.002% (1Khz 1W)

    IMD (60Hz - 7KHz; 4:1; 1W)

    0.004%

    Bandwidth (1W)

    DC (0Hz) - 475 Khz (-3dB)

    DC (0Hz) - 190 Khz (-0,1dB)

    Bandwidth (150W)

    DC (0Hz) - 71 Khz (-0,1dB)

    Damping factor

    > 480 under an 8-ohm

    Signal-to-noise ration (A-Weighting)

    > 118 dB

    Voltage gain

    29 dB

    Sensitivity

    1.1V RMS

    Available inputs

    POWER AMPLIFIER

    x 1 XLR in Bypass mode

    x 1 RCA in Bypass mode

    x 1 TRIGGER In / Out (Link)

    INTEGRATED AMPLIFIER

    x 2 XLR with 1 in Bypass mode

    x 5 RCA with 1 in Bypass mode

    ON/OFF Control

    POWER AMPLIFIER

    TRIGGER input (+12V)

    INTEGRATED AMPLIFIER

    Control Module

    Speaker outputs

    WBT-0702.01 terminals with gold plating

    Dimensions

    400 x 400 x 230 mm

    Weight (For a standard amplifier)

    41 Kg

    SOPRANO

    Stereo

    Class

    AB

    Output power

    2x 300W RMS under 4-ohm

    2x 150W RMS under 8-ohm

    (compatible with a 1-ohm load with signal musical)

    Maximum output current

    2x 38 amps

    Maximum pulse power

    2x 1400W

    THD + N

    (A-Weighting)

    0.005% (1Khz 1W)

    IMD (60Hz - 7KHz; 4:1; 1W)

    0.008%

    Bandwidth (1W)

    DC (0Hz) - 415 Khz (-3dB)

    DC (0Hz) - 120 Khz (-0,1dB)

    Bandwidth (150W)

    DC (0Hz) - 43 Khz (-0,1dB)

    Damping factor

    > 500 under an 8-ohm

    Signal-to-noise ration (A-Weighting)

    > 116 dB

    Voltage gain

    30 dB

    Sensitivity

    1.1V RMS

    Available inputs

    POWER AMPLIFIER

    x1 XLR Stereo input

    x1 RCA Stereo input

    TRIGGER In / Out (Link)

    INTEGRATED AMPLIFIER *

    " BYPASS IN " version

    x2 XLR Stereo input, with 1 in bypass mode

    x3 RCA Stereo input

    OR

    " PREAMP OUT " version

    x1 XLR Stereo input

    x3 RCA Stereo input

    x1 XLR preamp Stereo output 

       

    ON/OFF Control

    POWER AMPLIFIER

    TRIGGER input (+12V)

    INTEGRATED AMPLIFIER

    Control Module

    Speaker outputs

    x4 WBT-0763 terminals with gold plating

    Dimensions

    400 x 400 x 230 mm

    Weight (For a standard amplifier)

    37 Kg

    PRÉLUDE

    * 2 configurations available

    CONTACT

    700 Rue Jean Moulin 

    07500 GUILHERAND-GRANGES - France

    T | +33 (0) 4 75 81 33 71

    E | contact@apurna-france.com

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