GRS 6PR-8 6-1/2″ Poly Cone Rubber Surround Woofer

GRS 6PR-8 6-1/2″ polypropylene cone woofers with butyl rubber surrounds are great replacement speakers, but also provide excellent performance in new projects.

Impedance (Z)
8 ohms
Power Handling (RMS)
60 Watts
Power Handling (max)
85 Watts

€15.95

7 in stock

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SKU: 6PR-8 Categories: , ,
Description

Highlights

  • Polypropylene cone for perfect balance of stiffness, mass, and self-damping
  • Butyl rubber surround ensures high excursion and long term durability
  • Stamped steel frame keeps components in perfect alignment
  • Optimized motor features high-energy ceramic ferrite magnet, vented pole piece

 

Product details

GRS 6PR-8 6-1/2″ Poly Cone Rubber Surround Woofer

 

GRS 6PR-8 6-1/2″ polypropylene cone woofers with butyl rubber surrounds are great replacement speakers, but also provide excellent performance in new projects.

Specifications

Article number6PR-8
EAN0844632088513
Woofer TypeMidwoofer
Nominal Diameter6-1/2"
Power Handling (RMS)60 Watts
Power Handling (max)85 Watts
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)87 dB
Frequency Response60 to 8,000 Hz
Voice Coil Diameter38 mm
DC Resistance (Re)7.1 ohms
Voice Coil Inductance (Le)1.1 mH
Resonant Frequency (Fs)69 Hz
Mechanical Q (Qms)3.51
Electromagnetic Q (Qes)1.16
Total Q (Qts)0.87
Diaphragm Mass Inc. Airload (Mms)14.2 g
Mechanical Compliance of Suspension (Cms)0.38 mm/N
Surface Area of Cone (Sd)140.3 cm²
Volume of Displacement (Vd)42 cm³
BL Product (BL)6.1 Tm
Compliance Equivalent Volume (Vas)10.6 liters
Maximum Linear Excursion (Xmax)3 mm
Cone / Diaphragm MaterialPoly
Surround MaterialRubber
Magnet MaterialFerrite
Overall Outside Diameter6.5"
Overall Depth3.0625"
Baffle Cutout Diameter5.625"
# Mounting Holes4
Article number6PR-8
EAN0844632088513
Additional information
Woofer TypeMidwoofer
Nominal Diameter6-1/2″
Power Handling (RMS)60 Watts
Power Handling (max)85 Watts
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)87 dB
Frequency response60 to 8,000 Hz
Voice Coil Diameter38 mm
DC Resistance (Re)7.1 ohms
Voice Coil Inductance (Le)1.1 mH
Resonant Frequency (Fs)69 Hz
Mechanical Q (Qms)3.51
Electromagnetic Q (Qes)1.16
Total Q (Qts)0.87
Diaphragm Mass Inc. Airload (Mms)14.2 g
Mechanical Compliance of Suspension (Cms)0.38 mm/N
Surface Area of Cone (Sd)140.3 cm²
Volume of Displacement (Vd)42 cm³
BL Product (BL)6.1 Tm
Compliance Equivalent Volume (Vas)10.6 liters
Maximum Linear Excursion (Xmax)3 mm
Cone / Diaphragm MaterialPoly
Surround MaterialRubber
Magnet MaterialFerrite
Overall Outside Diameter6.5″
Overall Depth3.0625″
Baffle Cutout Diameter5.625″
# Mounting Holes4
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