Fostex 6301NB Active Monitor with Unbalanced 1/4 Input, Single Unit

Fostex 6301NB Active Monitor with Unbalanced 1/4 Input, Single Unit

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.

Key Features

• 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 Specifications

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

AMPLIFIER SECTION
Inputs
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)