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Peerless 6-1/2″ Cast Chassis, GF Cone, 830990 8Ω Woofer, PAIR

$ 129.00 $ 79.00 (CAD)

Peerless 6 1/2″ 830990 Woofer, PAIR

Light testing use. Functionally perfect. Some minor cosmetic blemishes (see photo at 100%).

From Peerless/Tymphany:

  • Truncated cast aluminum frame
  • Glass-Fibre Composite (GFC) cone with half-roll rubber surround
  • Long-throw voice coil
  • Shorting rings for reduced distortion
  • Under-spider and voice coil ventilation

The Peerless High Definition Sound (HDS) Series offers high-quality solutions for multi-way speaker systems employing vented box alignments. A powerful ferrite magnet system is coupled to a finite element analysis-designed suspension system, containing a linear spider design and rubber surround. The motor incorporates an aluminum shorting ring that reduces coil inductance, extending frequency response performance and reducing second harmonic distortion. A cast aluminum basket provides high structural rigidity, heat-sinking capacity for the motor, and additional ventilation under the spider that in combination with a vented cone neck reduces air compression effects. The Glass-Fibre Composite (GFC) cone offers a unique acoustic and visual experience.

 

Product Specifications
  • Power Handling (RMS)50 Watts
  • Power Handling (max)100 Watts
  • Impedance8 ohms
  • Frequency Response: 20 to 3,000 Hz
  • Sensitivity: 88.4 dB 2.83V/1m
  • Voice Coil Diameter: 1.25″
Thiele-Small Parameters
  • Resonant Frequency (Fs): 46 Hz
  • DC Resistance (Re): 6.2 ohms
  • Voice Coil Inductance (Le): 0.42 mH
  • Mechanical Q (Qms): 3.1
  • Electromagnetic Q (Qes): 0.44
  • Total Q (Qts): 0.39
  • Compliance Equivalent Volume (Vas): 0.71 ft.³
  • Mechanical Compliance of Suspension (Cms): 0.7 mm/N
  • BL Product (BL): 8.32 Tm
  • Diaphragm Mass Inc. Airload (Mms): 16.97g
  • Maximum Linear Excursion (Xmax): 5.34 mm
  • Surface Area of Cone (Sd): 143.1 cm²

In stock

Description