Peerless HDS-P830874 (Vifa HDS PPB 6-33/08) - Polypropylene

www.tymphany.com/transducers/
-9,8 %

RRP 72,00 €

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-9,8 %
HDS-P830874
6 1/2" Midwoofer


The new High Definition Sound (HDS) PPB series is the culmination of Peerless working in close partnership with end users of Peerless-based audio products. With a deep understanding of customer requirements and needs, 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.

Short data

Usage as Bass-Midrange
Power Handling 75 Watt
Impedance 8 Ohm
 
Frequency from 50 Hz
Max. Frequency 4 kHz
Sound pressure 88 dB

Chassis-data

Overall dimensions 164 x 182 mm
Baffle cutout 145 mm
Depth (Total) 78 mm
Frame Material Magnesium diecast
Membrane Type Cone
Membrane Material Polypropylene
 
Voice coil Ø 32.41 mm
Voice coil material Aluminium
Air gap height 6 mm
Magnet Ø 102 mm

Thiele-Small-Parameter

Resonance fs fs: 58 Hz
Mechanical Q Qms: 2.29
Electrical Q Qes: 0.53
Total Q Qts: 0.43
Equivalent Air-Volumen Vas: 12.50 Liter
DC-Resistance Re: 6.5 Ohm
Coil Inductance Le: 0.42 mH
 
Mech. Compliance Cms: 0.4343 mm/N
Moving Mass Mms: 17.3 g
mech. Resistance Rms: 1.97 kg/s-¹
Max. Excursion +/- Xmax: 5.38 mm
BL Product Bl: 8.82 N/A
Membrane-Area Sd: 143.1 cm²
Sound pressure dB: 88 SPL

Frequnecy & Impedance

Technical Dimensions

PDF-Product information

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