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Purifi

PURIFI - 6.5" Passive Radiator - PTT6.5PR-NF1-01

PURIFI - 6.5" Passive Radiator - PTT6.5PR-NF1-01

Regular price $599.95 AUD
Regular price Sale price $599.95 AUD
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***CURRENTLY, ALL PURIFI DRIVERS ARE MADE TO ORDER WITH EXPECTED DELIVERY WITHIN 8-12 WEEKS***

Description:

The 6.5” passive radiator incorporates the easily recognizable PURIFI NeutralSurround suspension in order to eliminate Surround Radiation Distortion. With its low-distortion properties, long linear stroke and option for adding mass, the driver is eminently suited as a companion to the PTT6.5X drivers especially in compact speaker construction where a traditional reflex port would limit the performance.

Features:

  • Vibroacoustic optimized cone and dust cap in black anodized aluminium
  • PURIFI Neutral Surround eliminates Surround Radiation Distortion (SRD)
  • 15mm one-way peak excursion with constant Sd
  • Mass Plug with M6 thread for adding extra mass
  • Designed and manufactured in Denmark

Specifications:

General Specifications
Type Passive Radiator
Size 6.5in
Cone material Proprietary Fiber Mix
Maximum mechanical excursion, Xmax ±15.0mm
Mass Plug thread size M6
Thiele/Small Paramters
Resonance frequency, fs 17Hz
Mechanical Q factor, Qms 10.9
Equivalent volume, Vas 26.2L
Effective piston area, Sd 132.7cm2
Effective piston diameter, D 13.0cm
Moving mass, Mms 80.0g
Suspension compliance, Cms 1.05mm/N
Physical Dimensions
Basket diameter 176mm
Cutout diameter 145mm
Mounting hole pattern diameter 166mm
Mounting hole diameter 5.1mm
Outer flange height 3.6mm
Build-in depth 49.0mm
Weight 0.25kg

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