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PEX Visaton FR 7 4 2 1/2" Full Range Driver 4 Ohm P7271853PEX-292-638 https://cdnimages.opentip.com/full/PEX/PEX-292-638.jpg Visaton FR 7 4 2 1/2" Full Range Driver 4 Ohm Manufacturer Part Number: FR 7 - 4The FR 7-4 2-1/2\" full-range has a mounting depth of only 1-1/8\" making it ideal for situations where space is at a premium. With useful response up to 20,000 Hz this driver is a great choice for portable speakers, line arrays, and even industrial applications.Key Features: Moisture resistant cone for use in damp environmentsShallow mounting depth for use in tight spacesHigh efficiency for a driver this smallExcellent response through the vocal rangeOverview: Visaton FR 7-4 2-1/2\" Full-Range Driver 4 OhmVisaton\'s FR 7-4 2-1/2\" full-range driver has smooth response from 500 to 8,000 to deliver highly intelligible vocal reproduction making this driver ideal for use in small electronics projects, models, or industrial applications. In addition, with useful response up to 20,000 Hz this full-range can also be used in compact hi-fi applications such as portable speakers, sound bars, or even line arrays.Specification: Product DetailsBrandVisatonModelFR 7 - 4Part Number292-638Unit of MeasureEachWeight0.23Product SpecificationsNominal Diameter2-1/2\"Bolt Circle Diameter2.9Power Handling (RMS)5 WattsPower Handling (MAX)10 WattsImpedance4ΩFrequency Response130 to 20,000HzSensitivity86dB 2.83V/1mVoice Coil Diameter0.5\"Thiele-Small ParametersResonant Frequency (Fs)220HzDC Resistance (Re)3.4ΩVoice Coil Inductance (Le)0.1mHMechanical Q (Qms)7.05Electromagnetic Q (Qes)3.61Total Q (Qts)2.39Compliance Equivalent Volume (Vas)0.0145ft³Mechanical Compliance of Suspension (Cms)0.59mm/NBL Product (BL)1.1T·mDiaphragm Mass Inc. Airload (Mms)0.876gMaximum Linear Excursion (Xmax)1mmSurface Area of Cone (Sd)22cm²Materials of ConstructionCone MaterialPaperSurround MaterialFoamBasket / Frame MaterialSteelMagnet MaterialFerriteMounting InformationOverall Outside Diameter2.5\"Baffle Cutout Diameter2.4\"Depth1.14\"# Mounting Holes4Parts Express Staff Recommended Enclosure VolumeSealed Volume0.03ft³Sealed F3180.4HzManuals & Resources: Visaton FR 7-4 SpecificationsVisaton Manufacturer Warranty 7271853 4007540020150 0.2800lbs 0.00 0.00 0.00
Visaton
6.28 2026-04-25 124 In Stock
customer review - by , January 1, 2018
5/ 5stars
Wokred great for a little speaker project.

Visaton FR 7-4 2-1/2" Full-Range Driver 4 Ohm

stars Rating 5 | 1 reviews
Brand Visaton
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UPC: 4007540020150
SKU: PEX-292-638
Price:
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Product Description

Manufacturer Part Number: FR 7 - 4

The FR 7-4 2-1/2" full-range has a mounting depth of only 1-1/8" making it ideal for situations where space is at a premium. With useful response up to 20,000 Hz this driver is a great choice for portable speakers, line arrays, and even industrial applications.

Key Features:
  • Moisture resistant cone for use in damp environments
  • Shallow mounting depth for use in tight spaces
  • High efficiency for a driver this small
  • Excellent response through the vocal range


Overview:
Visaton FR 7-4 2-1/2" Full-Range Driver 4 Ohm

Visaton's FR 7-4 2-1/2" full-range driver has smooth response from 500 to 8,000 to deliver highly intelligible vocal reproduction making this driver ideal for use in small electronics projects, models, or industrial applications. In addition, with useful response up to 20,000 Hz this full-range can also be used in compact hi-fi applications such as portable speakers, sound bars, or even line arrays.

Specification:








Manuals & Resources:

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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By A Customer
Date: January 03, 2018
Wokred great for a little speaker project.
Rating: 5 stars [5 of 5 Stars!]
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