Peerless by Tymphany HDS-P830860 5-1/4" PPB Cone Woofer

Product description

The Peerless High Definition Sound (HDS) Series offers high-quality solutions for multi-way speaker systems employing vented box alignments.

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Highlights

Truncated cast aluminum frame

PPB polypropylene cone with half-roll rubber surround

Long-throw voice coil

Shorting rings for reduced distortion

Under-spider and voice coil ventilation

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Product details

Peerless by Tymphany 830860 5-1/4" PPB Cone HDS Woofer

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. Peerless developed the proprietary and highly advanced Polypropylene Black (PPB) cone material used in the HDS PPB Series, creating a stiff but still dampened cone that remains stable even under the greatest sound pressures.

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Specifications

Article number HDS-P830860

Woofer Series HDS Series

Woofer Type Midwoofer

Nominal Diameter 5-1/4"

Power Handling (RMS) 30 Watts

Power Handling (max) 60 Watts

Impedance (Z) 8 Ohms

Sensitivity (SPL at 1m / 2.83V) 85.8 dB

Frequency Response 60 to 5,000 Hz

Voice Coil Diameter 1"

DC Resistance (Re) 5.9 ohms

Voice Coil Inductance (Le) 0.27 mH

Resonant Frequency (Fs) 62 Hz

Mechanical Q (Qms) 2.21

Electromagnetic Q (Qes) 0.59

Total Q (Qts) 0.47

Diaphragm Mass Inc. Airload (Mms) 9g

Mechanical Compliance of Suspension (Cms) 0.74 mm/N

Surface Area of Cone (Sd) 89.9 cm²

BL Product (BL) 5.9 Tm

Compliance Equivalent Volume (Vas) 0.3 ft.³

Maximum Linear Excursion (Xmax) 3.5 mm

Cone / Diaphragm Material Poly

Surround Material Rubber

Basket / Frame Material Cast Aluminum

Magnet Material Ferrite

Overall Outside Diameter 5.99"

Overall Depth 2.76"

Baffle Cutout Diameter 4.72"

# Mounting Holes 6

Sealed Volume 0.1 ft.³

Sealed F3 117 Hz

Vented Volume 0.31 ft.³

Vented F3 64 Hz