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Peerless by Tymphany 830985 2-1/2" Full Range Woofer

Brand:|Model: 830985|Part # 264-1050


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$39.99
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$22.50
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Part # 264-1050
Highlights
  • 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




Product Details

Peerless by Tymphany 830985 2-1/2" 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 2-1/2" 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.

Specifications: • Power handling: 7 watts RMS/70 watts max • VCdia: 1" • Le: 0.3 mH • Impedance: 4 ohms • Re: 3.7 ohms • Frequency response: 90-20,000 Hz • Fs: 101.2 Hz • SPL: 86.5 dB 2.83V/1m • Vas: 0.028 cu. ft. • Qms: 3.46 • Qes: 0.64 • Qts: 0.54 • Xmax: 2 mm • Dimensions: Overall diameter 2.75" (3.35" diagonally ear-to-ear), Cutout diameter 2.42", Depth 2.15".



Product Specifications
  • Nominal Diameter2-1/2"
  • Power Handling (RMS)7 Watts
  • Power Handling (max)70 Watts
  • Impedance4 ohms
  • Frequency Response90 to 20,000 Hz
  • Sensitivity86.5 dB 2.83V/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)101.2 Hz
  • DC Resistance (Re)3.7 ohms
  • Voice Coil Inductance (Le)0.3 mH
  • Mechanical Q (Qms)3.46
  • Electromagnetic Q (Qes)0.64
  • Total Q (Qts)0.54
  • Compliance Equivalent Volume (Vas)0.02 ft.³
  • Mechanical Compliance of Suspension (Cms)1.27 mm/N
  • BL Product (BL)2.7 Tm
  • Diaphragm Mass Inc. Airload (Mms)1.9g
  • Maximum Linear Excursion (Xmax)2 mm
  • Surface Area of Cone (Sd)22 cm²
Materials of Construction
  • Cone MaterialAluminum
  • Surround MaterialRubber
  • Basket / Frame MaterialPolymer
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter3.35" diagonally, 2.75"
  • Baffle Cutout Diameter2.42"
  • Depth2.15"
  • Bolt Circle Diameter2.91"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.01 ft.³
  • Sealed F3150 Hz
  • Vented Volume0.04 ft.³
  • Vented F372 Hz
Peerless by Tymphany 830985 2-1/2" Full Range Woofer
  • BrandPeerless by Tymphany
  • Model830985
  • Part Number264-1050
  • UPC844632083860
  • Product CategoryMidrange / Midbass Drivers & Full-Range Speakers
  • Unit of MeasureEA
  • Product Rating
    (5 Reviews)
  • 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 by Tymphany 830985 2-1/2" Full Range Woofer
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