INTUSONIC 4FW50T 4 inch Full-Range Speaker Black (12604001)

Installers and audio enthusiasts seeking a dependable full-range driver for compact speaker builds will appreciate the INTUSONIC 4FW50T. This 4-inch driver delivers balanced sound in a black steel frame, suited for background music systems, small PA cabinets, or replacement projects.

Key specifications

• Speaker type: Full-range driver
• Speaker size: 4 inch (10 cm)
• RMS power handling: 25 W
• Max power handling: 50 W
• Impedance: 8 Ohm
• Frequency response: 100 Hz - 18 kHz
• Sensitivity: 88 dB (1W/1m)
• Mounting diameter: 93 mm
• Mounting depth: 45 mm
• Total height: 48 mm
• Cone material: Paper
• Surround material: Foam
• Magnet type: Ferrite
• Magnet diameter: 60 mm
• Voice coil diameter: 20 mm
• Resonant frequency: 100 Hz
• Frame material: Steel
• Colour: Black

Why choose it

With a paper cone and foam surround, the 4FW50T produces a natural midrange and smooth highs. Its ferrite magnet and 20 mm voice coil handle up to 50 W peaks, making it reliable for continuous use in fixed installations.

Ideal use cases

• In-ceiling or in-wall background music
• Compact full-range speaker cabinets
• Replacement driver for bookshelf speakers
• DIY audio projects

Good to know

The driver requires a cutout of 93 mm and fits into enclosures with at least 45 mm depth. Its 8-ohm impedance matches most consumer amplifiers.