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Peerless HPD-40N16PET00-32 1-1/2" Headphone Driver Diaphragm

Peerless by Tymphany
Part #264-1508

Peerless HPD-40N16PET00-32 1-1/2" Headphone Driver Diaphragm

Peerless by Tymphany
Part #264-1508  
Model: HPD-40N16PET00-32
The Peerless HPD-40N16PET00-32 1.5", 32 ohm headphone driver is perfect for upgrading any headphones that use a 1.5" diameter driver. With impressive efficiency and excursion, this driver will produce incredibly high output with remarkable bass response.
Key Features
  • High excursion allows this driver to provide powerful bass response
  • 89 dB efficient to deliver high output with little power
  • High Qts makes this perfect for use in open back headphone designs
  • Extremely compliant poly surround and cone provides highly controlled transient response
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Overview

Peerless HPD-40N16PET00-32 1-1/2" Headphone Driver Diaphragm

The Peerless HPD-40N16PET00-32 1.5", 32 ohm headphone driver is perfect for upgrading any headphones that use a 1.5" diameter driver. With impressive efficiency and excursion, this driver will produce incredibly high output with remarkable bass response. This excellent driver is a great choice for replacing existing headphone drivers or for use in custom high-end headphone designs.

Product Details

BrandPeerless by Tymphany
ModelHPD-40N16PET00-32
Part Number264-1508
UPC848864044897
Unit of MeasureEach
Weight0.05

Product Specifications

Nominal Diameter1-1/2"
Power Handling (RMS)0.01 Watts
Power Handling (MAX)0.02 Watts
Impedance32Ω
Frequency Response20 to 20,000Hz
Sensitivity89.6dB 2.83V/1m
Voice Coil Diameter0.64"

Thiele-Small Parameters

Resonant Frequency (Fs)81.8Hz
DC Resistance (Re)32.8Ω
Voice Coil Inductance (Le)0.001mH
Mechanical Q (Qms)2.71
Electromagnetic Q (Qes)1.01
Total Q (Qts)0.74
Compliance Equivalent Volume (Vas)0.0579ft³
Mechanical Compliance of Suspension (Cms)0.0117mm/N
BL Product (BL)2.42T·m
Diaphragm Mass Inc. Airload (Mms)0.3g
Maximum Linear Excursion (Xmax)0.8mm
Surface Area of Cone (Sd)10cm²

Materials of Construction

Cone MaterialPoly
Surround MaterialPolyurethane
Basket / Frame MaterialPolymer
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter1.57"
Baffle Cutout Diameter1.57"
Depth0.29"

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.04ft³
Sealed F3101.4Hz
Vented Volume0.04ft³
Vented F387.9Hz

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