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Peerless by Tymphany HDS-P830992 4" GFC Cone HDS Woofer

Peerless by TymphanyPart # 264-1066
Model: HDS-P830992
The Peerless High Definition Sound (HDS) Series offers high-quality solutions for multi-way speaker systems employing vented box alignments.

Key Features

  • Truncated cast aluminum frame
  • Glass-Fibre Composite (GFC) cone with half-roll rubber surround
  • Long-throw voice coil
  • Shorting rings for reduced distortion
  • Under-spider and voice coil ventilation
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Overview

Peerless by Tymphany HDS-P830992 4" GFC Cone HDS Woofer

The Peerless High Definition Sound (HDS) Series offers high-quality solutions for multi-way speaker systems employing vented box alignments. A powerful ferrite magnet system is coupled to a finite element analysis-designed suspension system, containing a linear spider design and rubber surround. The motor incorporates an aluminum shorting ring that reduces coil inductance, extending frequency response performance and reducing second harmonic distortion. A cast aluminum basket provides high structural rigidity, heat-sinking capacity for the motor, and additional ventilation under the spider that in combination with a vented cone neck reduces air compression effects. The Glass-Fibre Composite (GFC) cone combines high strength with low moving mass, offering superb transient response and sharp definition.

Product Details

BrandPeerless by Tymphany
ModelHDS-P830992
Part Number264-1066
UPC844632083945
Unit of MeasureEach
Weight2.1

Product Specifications

Nominal Diameter4"
Power Handling (RMS)30 Watts
Power Handling (MAX)60 Watts
Impedance8Ω
Frequency Response85 to 5,000Hz
Sensitivity85.9dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)89Hz
DC Resistance (Re)5.3Ω
Voice Coil Inductance (Le)0.24mH
Mechanical Q (Qms)2.95
Electromagnetic Q (Qes)0.72
Total Q (Qts)0.58
Compliance Equivalent Volume (Vas)0.09ft³
Mechanical Compliance of Suspension (Cms)0.55mm/N
BL Product (BL)4.91T·m
Diaphragm Mass Inc. Airload (Mms)5.9g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)56.1cm²

Materials of Construction

Cone MaterialFiberglass
Surround MaterialRubber
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.76"
Baffle Cutout Diameter4"
Depth2.51"
# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.15ft³
Sealed F3121.4Hz
Vented Volume0.25ft³
Vented F369.1Hz

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