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CLEARANCE Peerless by Tymphany SDS-135F25CP02-04 5-1/4" Paper Cone Woofer

Peerless by Tymphany
Part #264-1658

CLEARANCE Peerless by Tymphany SDS-135F25CP02-04 5-1/4" Paper Cone Woofer

Peerless by Tymphany
Part #264-1658  
The SDS-135F25CP02-04 5-1/4" subwoofer from Peerless is perfect for adding powerful bass performance to portable speaker designs or small 2.1 systems. This high excursion driver is designed to excel in small enclosures.
Key Features
  • Paper cone and rubber surround for excellent damping
  • Cosmetic mounting flange for a clean look without flush mounting
  • Under spider venting for minimal power compression and high power handling
  • Great for building small subwoofers and adding low end to portable designs
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Overview

Peerless by Tymphany SDS-135F25CP02-04 5-1/4" Paper Cone Woofer

The Peerless SDS-135F25CP02-04 compact subwoofer offers low resonant frequency performance, ideally suited for compact sealed enclosures. This 5.25 inch 4 ohm member of the SDS family offer a coated paper cone with rubber surround, a high power voice coil suspended in a ferrite magnet motor, and a narrow-profile steel basket shaped to fit into narrow cabinets.

Product Details

BrandPeerless by Tymphany
ModelSDS-135F25CP02-04
Part Number264-1658
UPC848864049915
Unit of MeasureEach
Weight2.15

Product Specifications

Nominal Diameter5-1/4"
Bolt Circle Diameter5.55
Power Handling (RMS)50 Watts
Power Handling (MAX)100 Watts
Impedance4Ω
Frequency Response40 to 1,500Hz
Sensitivity86.1dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)57.7Hz
DC Resistance (Re)3.3Ω
Voice Coil Inductance (Le)1.22mH
Mechanical Q (Qms)3.89
Electromagnetic Q (Qes)0.45
Total Q (Qts)0.41
Compliance Equivalent Volume (Vas)0.138ft³
Mechanical Compliance of Suspension (Cms)0.369mm/N
BL Product (BL)7.401T·m
Diaphragm Mass Inc. Airload (Mms)20.6g
Maximum Linear Excursion (Xmax)5.2mm
Surface Area of Cone (Sd)86.35cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Voice Coil FormerAluminum
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter5.98"
Baffle Cutout Diameter4.875"
Depth2.55"
# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.12ft³
Sealed F3115Hz
Vented Volume0.2ft³
Vented F350.4Hz

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