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Peerless by Tymphany 830987 3" Full-Range Woofer

Peerless by Tymphany
Part #264-1054

Peerless by Tymphany 830987 3" Full-Range Woofer

Peerless by Tymphany
Part #264-1054  
Model: PLS-P830987
Tymphany/Peerless full-range drivers set the standard for quality audio in products including flat panel televisions and sound bars, MP3 and cell phone docking stations, and multimedia PCs.
Key Features
  • Neodymium magnet
  • Double-vented motor
  • Anodized aluminum center dome
  • Distortion-reducing semi-progressive surround
  • Inverted half-roll rubber surround
  • Copper pole piece cap controls impedance
Your Price: $19.56
MSRP: $39.99
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Overview

Peerless by Tymphany 830987 3" Full-Range Woofer

Tymphany/Peerless full-range drivers set the standard for quality audio in products including flat panel televisions and sound bars, MP3 and cell phone docking stations, and multimedia PCs. With their high power handling, smooth, even dispersion, and low distortion, the Peerless 2-1/2" full-range drivers can be paired with the Tymphany LAT250 for great bass performance. A neodymium motor structure and double-venting system keeps dynamic range intact, as the transducer can handle more power and dissipate excess heat efficiently. An anodized aluminum dome provides superior sound dispersion and off-axis response. An inverted semi-progressive surround reduces distortion, especially at high output through long excursion. The driver's direct connected dome dust cap (attached to the magnet system voice coil) improves dispersion at high frequencies, providing superior sound at the higher frequencies. The inserted copper cap on the pole piece ensures control of the system impedance, thereby extending the upper frequency range.

Product Details

BrandPeerless by Tymphany
ModelPLS-P830987
Part Number264-1054
UPC844632083884
Unit of MeasureEach
Weight0.45

Product Specifications

Nominal Diameter3"
Bolt Circle Diameter3.25
Power Handling (RMS)20 Watts
Power Handling (MAX)70 Watts
Impedance8Ω
Frequency Response54 to 20,000Hz
Sensitivity82.6dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)103Hz
DC Resistance (Re)6.2Ω
Voice Coil Inductance (Le)0.05mH
Mechanical Q (Qms)6.1
Electromagnetic Q (Qes)1.11
Total Q (Qts)0.94
Compliance Equivalent Volume (Vas)0.04ft³
Mechanical Compliance of Suspension (Cms)1mm/N
BL Product (BL)2.98T·m
Diaphragm Mass Inc. Airload (Mms)2.52g
Maximum Linear Excursion (Xmax)2.05mm
Surface Area of Cone (Sd)27.3cm²

Materials of Construction

Cone MaterialAluminum
Surround MaterialRubber
Voice Coil FormerAluminum
Basket / Frame MaterialPolymer
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter3.07"
Baffle Cutout Diameter2.84"
Depth2"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.1ft³
Sealed F398.2Hz

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