• GRS 8PR-8 8" Poly Cone Rubber Surround Woofer
  • GRS 8PR-8 8" Poly Cone Rubber Surround Woofer
  • GRS 8PR-8 8" Poly Cone Rubber Surround Woofer
  • GRS 8PR-8 8" Poly Cone Rubber Surround Woofer

GRS 8PR-8 8" Poly Cone Rubber Surround Woofer

The GRS 8PR-8 8" woofer features a polypropylene cone and a rubber surround. It performs admirably in sealed-box speaker applications.
Artikelnummer:
8PR-8
Levertijd:
Levertijd: 1 werkdag
Beschikbaarheid:
Op voorraad (28)
Reviews:
Bestel 4 voor €10,67 per stuk en bespaar 10%

€13,95 €11,86

Incl. btw
Woofer Series: Replacement woofer
Woofer Type: Midwoofer
Nominal Diameter:
Power Handling (RMS): 65 Watts
Power Handling (max): 90 Watts
Continuous Program Power:
Impedance: 8 ohms
Sensitivity: 85 dB 1W/1m
Frequency Response: 40 to 5,000 Hz
Voice Coil Diameter: 1.5"
Magnet Weight:
DC Resistance (Re): 7.58 ohms
Voice Coil Inductance (Le): 1.09 mH
Resonant Frequency (Fs): 52 Hz
Mechanical Q (Qms): 4.77
Electromagnetic Q (Qes): 1.45
Total Q (Qts): 1.11
Diaphragm Mass Inc. Airload (Mms):
Moving Mass Of Diaphragm (Mmd) :
Mechanical Compliance of Suspension (Cms):
Surface Area of Cone (Sd):
Volume of Displacement (Vd) :
BL Product (BL):
Compliance Equivalent Volume (Vas): 0.76 ft.³
Maximum Linear Excursion (Xmax): 3 mm
Driver's Mechanical Losses (Rms) :
Cone / Diaphragm Material: Poly
Surround Material: Rubber
Voice Coil Wire Material:
Voice Coil Former:
Dual Voice Coil:
Basket / Frame Material:
Magnet Material: Ferrite
Shielded:
Overall Outside Diameter: 8"
Overall Depth : 3.44"
Baffle Cutout Diameter: 7.32"
Bolt Circle Diameter:
# Mounting Holes: 4
Mounting Hole Diameter:
Sealed Volume: 0.81 ft.³
Sealed F3: 54 Hz
Vented Volume: 5.54 ft.³
Vented F3: 29 Hz

The GRS 8PR-8 8" woofer features a polypropylene cone and a rubber surround. It performs admirably in sealed-box speaker applications.

 

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 8PR-8 8" Poly Cone Rubber Surround Woofer

 

The GRS 8PR-8 8" woofer features a polypropylene cone and a rubber surround to produce smooth response with outstanding damping. Thanks to its carefully optimized parameters, this driver is ideal for use in sealed-box speaker applications giving it a high degree of compatibility when used as a replacement speaker—it provides excellent performance in new designs, as well.

 

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