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NEW FaitalPRO 4FE44 4" Neodymium Professional Midrange 8 Ohm

FaitalPROPart # 294-1070
Model: 4FE44
The 4FE44 is a compact 4″ neodymium‑ring full‑range driver designed for audio systems needing high efficiency and wide bandwidth in a small footprint.

Key Features

  • AES power handling of 40 W
  • 97 dB sensitivity (1 W/1 m)
  • Frequency range spans 200 Hz to 8,000 Hz for broad coverage
  • Neodymium ring magnet with flux density of 1.7 T provides strong motor force
  • Voice coil diameter of 25 mm with aluminum winding on a Kapton former for light weight and good thermal properties
  • Xmax of ±1.67 mm and damage excursion up to 5.1 mm allow controlled cone motion
  • Made of Italy
NEW $60.25
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Overview

FaitalPRO 4FE44 4" Neodymium Professional Midrange 8 Ohm

FaitalPRO 4FE44 4" Neodymium Professional Midrange 8 Ohm

Built for precision and compactness, the 4FE44 driver offers high sensitivity and broad bandwidth in a small form factor. Its neodymium ring magnet and lightweight coil construction support efficient performance and good transient response. The broad 200 Hz–8,000 Hz frequency range makes it suitable for full‑range or compact loudspeakers where space is limited yet output remains important. The small excursion values indicate the driver is optimized for clarity and stability rather than large displacement, making it ideal for pro‑audio systems that balance fidelity and compact design.

Product Details

BrandFaitalPRO
Model4FE44
Part Number294-1070
UPC848864081755
Unit of MeasureEach
Weight0.95

Product Specifications

Nominal Diameter4"
Bolt Circle Diameter4.54
Power Handling (RMS)40 Watts
Power Handling (MAX)80 Watts
Impedance8Ω
Frequency Response200 to 8000Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)150Hz
DC Resistance (Re)4.7Ω
Voice Coil Inductance (Le)0.16mH
Mechanical Q (Qms)5.23
Electromagnetic Q (Qes)0.35
Total Q (Qts)0.33
Compliance Equivalent Volume (Vas)0.29ft³
Mechanical Compliance of Suspension (Cms)0.29mm/N
BL Product (BL)7.2T·m
Diaphragm Mass Inc. Airload (Mms)3.9g
Maximum Linear Excursion (Xmax)1.67mm
Surface Area of Cone (Sd)51.5cm²

Materials of Construction

Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter3.96"
Baffle Cutout Diameter3.6"
Depth2.13"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.133ft³
Sealed F3421Hz
Vented Volume0.461ft³
Vented F3219.1Hz

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