Fostex USA, AMS-6301NB, 6301NB 4" Active Studio Monitor Speaker

Fostex USA, 6301NB 4″ Active Studio Monitor Speaker with Unbalanced Analog Input, AMS-6301NB

Description:
The 6301NB is a compact and reliable active studio monitor from Fostex, widely used in broadcast facilities, production environments, and small-scale audio monitoring applications. Designed as part of the long-standing 6301 series, it features a 4-inch full-range driver paired with a built-in 20W Class-D amplifier, delivering stable and clear audio performance in a small footprint.

Equipped with an unbalanced 1/4" TS analog input, the 6301NB is ideal for straightforward monitoring setups where simplicity and dependability are essential. Its rugged die-cast aluminum enclosure ensures durability in demanding environments, while energy-efficient features such as auto standby mode help reduce power consumption.

Key Features:

• 4-inch full-range driver for clear and consistent audio reproduction
• Built-in 20W Class-D amplifier for efficient, low-heat operation
• Unbalanced 1/4" TS analog input for simple connectivity
• Frequency response: 70 Hz – 15 kHz for balanced monitoring
• Rugged die-cast aluminum enclosure for durability
• Compact and space-saving design ideal for studios and installations
• Auto standby mode reduces power consumption to ≤0.5W when idle
• Flat panel design prevents accidental control adjustments
• Wide voltage compatibility (AC 100–230V) for global use
• Suitable for broadcast, control rooms, OB vans, and AV monitoring setups