• $50.00

  • Brand: Fostex
  • Model Number: 6301B
  • Product Code: BS17509
  • Availability: In Stock
  Usually dispatched in 2-4 working days

Model 6301-series have been on the market since 1982 as the standard active monitor speaker in the broadcast and production facilities and now we have re-design the speakers with the latest D-class power amplifier and new driver unit featuring energy saving “auto stand-by” function. The electrically balanced version used to be offered only in North America, but now worldwide.


In Detail

  • 20W D-class power amplifier for higher output level and less power consumption with no heat sink
  • Dedicated 4-inch full range driver for clear audio reproduction
  • Traditional rugged enclosure of aluminum die-cast with the physically identical height and width to the current B-series
  • Flat panel design to avoid inadvertent power-off or level change
  • Auto Stand-by mode (compliant to ErP directive) for energy saving
  • Detachable IEC type power inlet with multi-voltage power handling
  • Newly designed mounting bracket (EB-6301) for wall mounting with variable angle adjustments 
Technical Details



Enclosure type:    closed
Unit:    4” full range
Frequency response:    70 Hz – 15k Hz
Sound Pressure Level:    85dB / W (1m)
Maximum SPL:    98dB



All Models:    Connector:    1/4” TS Phone (unbalanced)
    Input Impedance:    10k ohm or more
6301NX    Connector:    XLR-3-31 (transformer balanced)
    Input Impedance:    10k ohm or more
6301NE    Connector:    XLR-3-31 (electrically balanced)
    Input Impedance:    10k ohm or more
6301ND    Connector:    XLR-3-31 (IEC 60958 AES/EBU)
    Input Impedance:    110 ohm or more

Output (Thru)

6301ND    Connector:    XLR-3-32 (IEC 60958 AES/EBU)

Rated utput:    20W
Distortion (T.H.D.):    0.05% (1kHz / 1W output)
Residual Noise:    -70dBV or less (NB/NE/NX)
    -65dBV or less (ND)
Input Sensitivity:    1/4” TS phone:    -14dBV (0.2Vr.m.s.)
        XLR:    +4dBu (1.2Vr.m.s.)
    XLR(Digital):    -12dBFS
Auto Stand-by:        active after approx. 25 min. of continuous input lower than the threshold level


Dimensions:    120 (W) x 189 (H) x 120 (D) mm
Weight:    NB/NE/ND:    2.2kgs
    NX    2.3kgs
Power Requirement:    AC 100 – 240V (50/60Hz)
Power Consumption:    10W (less than 0.5W in stand-by mode)

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Tags: FOSTEX 6301B POWERED LOUDSPEAKER (110 power), fostex

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