Peerless 830983 2" Full Range Woofer

Brand:|Model: 830983
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.
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List Price$42.99
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Part # 264-1042
  • Neodymium magnet
  • Double-vented motor
  • Anodized aluminum center dome
  • Distortion-reducing semi-progressive surround
  • Copper pole piece cap controls impedance

Product Details

Peerless 830983 2" 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" 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. A 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 Specifications
  • Nominal Diameter2"
  • Power Handling (RMS)7 Watts
  • Power Handling (max)60 Watts
  • Impedance4 ohms
  • Frequency Response150 to 20,000 Hz
  • Sensitivity82.2 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)176 Hz
  • DC Resistance (Re)3.6 ohms
  • Voice Coil Inductance (Le)0.03 mH
  • Mechanical Q (Qms)5.6
  • Electromagnetic Q (Qes)0.81
  • Total Q (Qts)0.71
  • Compliance Equivalent Volume (Vas)0.01 ft.³
  • Mechanical Compliance of Suspension (Cms)0.5 mm/N
  • BL Product (BL)2.83 Tm
  • Diaphragm Mass Inc. Airload (Mms)1.64g
  • Maximum Linear Excursion (Xmax)1.65 mm
  • Surface Area of Cone (Sd)15.2 cm²
Materials of Construction
  • Cone MaterialAluminum
  • Surround MaterialRubber
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter2.17"
  • Baffle Cutout Diameter1.97"
  • Depth1.38"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.04 ft.³
  • Sealed F3199 Hz
  • Vented Volume0.03 ft.³
  • Vented F3108 Hz
Peerless 830983 2" Full Range Woofer
  • BrandPeerless
  • Model830983
  • Part Number264-1042
  • UPC844632083822
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Weight0.3 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Peerless 830983 2" Full Range Woofer

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Peerless 830983 2" Full Range Woofer

7 WRMS, 60 Peak? Is that a typo?

Or is the extreme power rating based on limiting the frequency response to only high frequencies? I'm looking for a small speaker that can handle about 30-50 W at >700ish Hz, could this be used for that?
Asked by: dalilama2k
The power rating for this speaker is considering full range input. If used at 700 Hz the RMS power will increase although if this is fed a 30-50 watt signal for extended periods of time it will not last long with a peak rating of only 60 watts.
Answered by: MattP
Date published: 2013-08-28

making a portable speaker how much volume should I consider for this unit and sealed, ported or use pasive speaker with design is optimal

Asked by: raulndmx
I would recommend roughly 0.05 cubic feet with a 1" diameter, 3" long port for a tuning frequency of 112 Hz.
Answered by: MattP
Date published: 2013-04-12
  • 2015-10-06T09:24CST
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