ESB Audio - 4.75 3”/75 mm Cone Midrange

The ESB 4.75 Midrange is designed for high-fidelity midrange reproduction, combining a compact 3″ cone with premium materials for clarity and control. Ideal for 2-way or 3-way systems where space is limited but sonic performance is critical.

Specifications / Features:
• Model: 4.75
• Type: 3-inch (75 mm) Cone Midrange
• Nominal Impedance: 4 Ω
• RMS Power Handling: 100 W
• Peak Power Handling: 200 W
• Frequency Response: 150 Hz – 20,000 Hz
• Sensitivity: 90.6 dB @ 2.83 V / 1 m

Construction / Design:
• Magnet: Neodymium motor for compact, strong magnetic flux
• Basket / Frame: Cast aluminum with open design for airflow
• Voice Coil: Aluminum wound on a Nomex former
• Spider: Balanced suspension (Conex™ style) for linear motion
• Cone: Composite / treated cone material (rigid but damped)
• Surround: Rubber (NBL) for controlled excursion
• Cooling / Venting: Rear pole venting for heat dissipation
• Terminals: Gold-plated connectors for low-loss contacts

Mechanical Specs (Approx):
• Mounting Depth: ~1.9″ (48 mm)
• Cutout Diameter: ~2.9″ (73 mm)
• Overall Diameter: ~3.7″ (94 mm)