Products
  • Amplifier
    4-channel amplifier
    Q4.300
    P4S
    R-4.400
    R400
    H4
    HQ4
    2-channel amplifier
    R-2.240
    G2
    Subwoofer Amplifier
    P1S
    R600
    H1
  • Speakers
    2-way coaxial speaker
    MA165
    E165
    2-way speaker
    MB165
    i-SA62
    MC165
    AK165
    BL 62C
    KP165
    ES165 2
    RE165 2
    PE165 2
    HD165 2
    HQ165 2
    3-way speaker
    BL 63C
    ES165 3
    RE165 3
    PE165 3
    HD165 3
    HQ165 3
    BMW speakers
    W2 M4
    M4S
    Mercedes speakers
    BZ H1 BZ M4 BZ W8
    BZ M4S
  • Subwoofer
    Active Subwoofer
    V8
    V10
    SW-L8
    SW-L10
    SW-15L
    Passive Subwoofer
    WE10
    PL8
    PL10
    ML10
    HE10
    EL12
    ESW-8
  • DSP
    6-channel DSP
    MUSICbook Q6
    MUSICbook R6
    8-channel DSP
    MUSICbook H8
    MUSICbook HQ8
  • DSP amplifier
    4-channel DSPamp
    MUSICbook DSPamp AQ4U
    DSPamp R50.4
    MUSICbook DSPamp AR4U
    MUSICbook DSPamp AH4
    MUSICbook DSPamp AH406
    6-channel DSPamp
    MUSICbook DSPamp AR6U
    MUSICbook DSPamp AH608
    8-channel DSPamp
    MUSICbook DSPamp AQ8U
    10-channel DSPamp
    MUSICbook DSPamp AH10S
    MUSICbook DSPamp AQ10U
  • Audio AIDS
    Bluetooth connector
    Power supply
  • Wire Rod
  • Other/past products
Product Detail
Q4.300   4 Channel  Amplifier
Share to:

Q4.300   4 Channel  Amplifier

Product details
Power out@4ohm 4×70W Power out@2ohm 4×90W
Power out@4ohm Bridged N/A Total harmonic distortion 0.06%
S/N Ratio(A WTG)REF 1W AT 4ohm 96dB Gain range 0.2V-5V
Frequency ranfe 20Hz-20KHz Demension(D×W×H) 177.9 x 156 x 46 mm
Power out@1ohm N/A

The new Q-series amplifier with the high performance and intelligent amplifier platform with contains technology currentl feature a very high heat resistance and won’t shut down due to overheating. Touch the excellent sound quality in their price range!


 Type

  • Class AB

  • 4 Channel

 Frequency response

  • 20 – 20KHz

 Power handling

  • 720 watts max power

  • 4 x 70 watts RMS power at 4 Ohms

  • 4 x 90 watts RMS power at 2 Ohms


 Design

  • Thermal protection

  • Current protection

  • Crossover adjustable : 20 - 20KHz (-12 dB/oct)

 Dimension

  • 177.9 x 156 x 46 mm



Email:
isotecaudio@gmail.com
Welcome to i-sotec. We are very proud to bring you what we consider to be the absolute best value. Our company is the culmination of years of development involving a team of dreamers, engineers, and designers. manufactures high-end gear for professional audio, car stereo, marine audio, and home theater. We spared no expense in manufacturing the highest quality products.
@ 2022 i-sotec retains ownership. i-sotec design