-25%
SDS-P830878
Peerless by Tymphany 830878 3-1/2" Passive Radiator - Image 2
Peerless by Tymphany 830878 3-1/2" Passive Radiator - Image 3
Click to enlarge
SDS-P830878
Peerless by Tymphany 830878 3-1/2" Passive Radiator - Image 2
Peerless by Tymphany 830878 3-1/2" Passive Radiator - Image 3
Peerless by Tymphany H25TG05-08 1 Titanium Dome Tweeter with Waveguide 8 Ohm
Peerless by Tymphany H25TG05-08 1 Titanium Dome Tweeter with Waveguide 8 Ohm $35
Back to products
Peerless by Tymphany SDS-160F25PR01-08 6-1/2" Paper Cone Woofer Speaker
Peerless by Tymphany SDS-160F25PR01-08 6-1/2" Paper Cone Woofer Speaker Original price was: $39.Current price is: $36.

Peerless by Tymphany 830878 3-1/2″ Passive Radiator

Original price was: $16.Current price is: $12.

A useful alternative to overlong ports, passive radiators like the Peerless 830878 offer designers a well-proven method of extending and enhancing bass response.

Key Features

  • Coated paper cone with rubber surround
  • Low resonance frequency for deepest possible bass
  • Cosmetic surface mount steel frame matches Peerless SDS series
  • Straight-sided frame fits into narrow enclosures and permits tight spacing
  • Compatible with small woofers by Peerless and others

 

Transducer Size (Millimeters)101.6
DC Resistance0
Resonant Frequency0
Half Space Sensitivity27.04
Rated Noise Power0
Test Spectrum Bandwidth
DOWNLOAD PDF FILE

36 in stock

Add to compare
Add to wishlist
Category:
Description

This 4 inch member of the SDS family is a passive radiator, designed to match up with SDS subwoofers, and features a coated paper cone with rubber surround, and a narrow-profile steel basket shaped to fit into narrow cabinets.

Transducer Size (Millimeters)101.6
DC Resistance0 Ω±5.0%
Resonant Frequency0 Hz15%
Half Space Sensitivity @ 2.83V27.04 dB±1.01
Sensitivity @ 1W/1m0 dB±1.01
Rated Noise Power (IEC 268-5 18.1)0 W
Test Spectrum Bandwidth12 dB/Oc
Effective Piston Area50.2 cm2
Moving Mass38.5 g
Motor Force Factor0 T•m
Voice Coil Inner Diameter0 mm
Gap Height0 mm
Maximum Linear Excursion0 mm
Ferrofluid Type
Minimum Impedance0 Ω±7.5%
Voice Coil Inductance0 mH
Mechanical Q Factor0
Electrical Q Factor0
Total Q Factor0
Ratiofs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance791 μm/N
Effective Cone Diameter8 cm
Motor Efficiency Factor(T•m2)/Ω
Voice Coil Former Material
Transducer Mass0.1 Kg
Equivalent Volume0 L

Shipping & Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.