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CLEARANCE Peerless by Tymphany GBS-85N25PR03-04 3-1/2" Paper Cone Midrange 4 Ohm

Peerless by TymphanyPart # 264-1494
Model: GBS-85N25PR03-04
The low profile GBS-85N25PR03-04 from Peerless can deliver high-end performance even when space is at a minimum. With a smooth response throughout the useable frequency range, and an extremely well controlled dispersion, this unique driver can deliver hi-fi sound from the shallowest designs.

Key Features

  • Less than 1" mounting depth for installation almost anywhere
  • Highly optimized Neo magnets
  • Unique dome design allows room for higher excursion
  • 4 ohm impedance is ideal for use in car stereo systems or portable installations
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Overview

Peerless by Tymphany GBS-85N25PR03-04 3-1/2" Paper Cone Midrange 4 Ohm

The Peerless GBS-85N25PR03-04 3-1/2" 4 ohm woofer provides a very slim profile that is capable of large excursion. The paper dome helps to extend the piston bands in the working range to deliver flat response from 100 Hz to 4,000 Hz with remarkable off-axis performance. A highly optimized neodymium motor and unique suspension layout combine to give a cost effective solution in a previously unavailable package.

Product Details

BrandPeerless by Tymphany
ModelGBS-85N25PR03-04
Part Number264-1494
UPC848864045351
Unit of MeasureEach
Weight0.3

Product Specifications

Nominal Diameter3-1/2"
Power Handling (RMS)15 Watts
Power Handling (MAX)30 Watts
Impedance4Ω
Frequency Response100 to 9,000Hz
Sensitivity86.64dB 2.83V/1m
Voice Coil Diameter1.01"

Thiele-Small Parameters

Resonant Frequency (Fs)86.74Hz
DC Resistance (Re)3.12Ω
Voice Coil Inductance (Le)0.06mH
Mechanical Q (Qms)4.39
Electromagnetic Q (Qes)0.73
Total Q (Qts)0.63
Compliance Equivalent Volume (Vas)0.056ft³
Mechanical Compliance of Suspension (Cms)911.4mm/N
BL Product (BL)2.93T·m
Diaphragm Mass Inc. Airload (Mms)3.7g
Maximum Linear Excursion (Xmax)2.1mm
Surface Area of Cone (Sd)35.3cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Voice Coil FormerAluminum
Basket / Frame MaterialSteel

Mounting Information

Overall Outside Diameter3.64"
Baffle Cutout Diameter3.06"
Depth1.32"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.08ft³
Sealed F3109.8Hz
Vented Volume0.1ft³
Vented F369.7Hz

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