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GRS 8PR-8 8" Poly Cone Rubber Surround Woofer
SHIPMENT IN 7/10 WORKING DAYS
€15.95
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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.
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Product 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
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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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Technical Specifications:
- Article number 8PR-8
- Woofer Series Replacement woofer
- Woofer Type Midwoofer
- Power Handling (RMS) 65 Watts
- Power Handling (max) 90 Watts
- Impedance (Z) 8 ohms
- Sensitivity (SPL at 1m / 2.83V) 85 dB
- Frequency Response 40 to 5,000 Hz
- Voice Coil Diameter 1.5"
- 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
- Compliance Equivalent Volume (Vas) 0.76 ft.³
- Maximum Linear Excursion (Xmax) 3 mm
- Cone / Diaphragm Material Poly
- Surround Material Rubber
- Magnet Material Ferrite
- Overall Outside Diameter 8"
- Overall Depth 3.44"
- Baffle Cutout Diameter 7.32"
- # Mounting Holes 4
- Sealed Volume 0.81 ft.³
- Sealed F3 54 Hz
- Vented Volume 5.54 ft.³
- Vented F3 29 Hz
GRS 8PR-8
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