New

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

GRS 8PR-8 8" Poly Cone Rubber Surround Woofer - Image 2

GRS 8PR-8 8" Poly Cone Rubber Surround Woofer - Image 3

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

Name: GRS 8PR-8 8" Poly Cone Rubber Surround Woofer
Brand: GRS
SKU: GRS 8PR-8
Availability: InStock

₹3,693.00 Ex GST

50 in stock

SKU: GRS 8PR-8 Categories: Drivers, Woofer Tags: 8inch, GRS, GRS8PR, Woofer Brand: GRS

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

Overview:

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.

Key Features:

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:

Brand	GRS
Model	8PR-8
Unit of Measure	Each
Weight	3

Product Specification:

Nominal Diameter	8″
Power Handling (RMS)	65 Watts
Power Handling (MAX)	130 Watts
Impedance	8Ω
Frequency Response	40 to 5,000Hz
Sensitivity	87dB 2.83V/1m
Voice Coil Diameter	1.5″

Thiele Small Parameters:

Resonant Frequency (Fs)	52Hz
DC Resistance (Re)	7.4Ω
Voice Coil Inductance (Le)	1.1mH
Mechanical Q (Qms)	4.08
Electromagnetic Q (Qes)	1.28
Total Q (Qts)	0.97
Compliance Equivalent Volume (Vas)	0.79ft³
Mechanical Compliance of Suspension (Cms)	0.36mm/N
BL Product (BL)	6.9T·m
Diaphragm Mass Inc. Airload (Mms)	23.42g
Maximum Linear Excursion (Xmax)	3mm