Compact Powered Studio Monitor with Transformer Balanced XLR Input
The Fostex 6301NX is a compact, rugged active monitor tailored for professional mobile, project, and home studios. It features a 4" full-range driver driven by an integrated 20W Class-D amplifier, delivering clear and balanced sound from 70 Hz to 15 kHz.

Connectivity includes a transformer balanced XLR input and a 1/4" unbalanced connector, ensuring versatile use in various studio setups. The front panel is equipped with a power switch and a rotary volume control for convenient adjustments.

Built to endure professional use, the die-cast aluminum enclosure is durable and magnetically shielded for safe placement near video monitors. Protection circuitry safeguards against overloads and short circuits. The multi-voltage power supply supports global compatibility, and Auto Standby Mode reduces power consumption to 0.5W after 25 minutes of inactivity.

Key Features

• Compact die-cast aluminum design

• 4" full-range driver

• 20W Class-D amplifier

• Transformer balanced XLR input

• 1/4" unbalanced input

• Front-panel power switch and rotary volume control

• Protection circuitry against overload and short circuits

• Magnetically shielded for video monitor safety

• Multi-voltage power supply

• Auto Standby Mode lowers power to 0.5W after 25 minutes

Technical Specifications

• Amplifier: 20W Class-D

• Driver: 4" / 102 mm full-range cone

• Frequency Range: 70 Hz – 15 kHz

• Max SPL: 98 dB

• Input Impedance: ≥10 kOhms

• Input Sensitivity: -14 dBV (unbalanced), +4 dBu (balanced)

• THD: 0.05% (1 kHz, 1W)

• Enclosure: Aluminum die-cast

• Power Consumption: 10W (0.5W standby)

• Dimensions (H x W x D): 189 x 120 x 120 mm

• Weight: 2.2 kg

Applications

• Mobile and project studios

• Home studios

• Analog and digital mixing environments

• Video post-production

• Broadcast