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GRS 12PR-8 12" Poly Cone Rubber Surround Woofer

Name: GRS 12PR-8 12" Poly Cone Rubber Surround Woofer
Brand: GRS
SKU: 12PR-8
Price: 31.45 EUR
Availability: InStock
Rating: 5 (2 reviews)

2 reviews

Brand: GRS

Show all Bass-mid woofer

12" | 8 Ω

12PR-8 12" Poly Cone Rubber Surround Woofer

€ 25,99€ 31,45 10+ In stock

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Ordered now, shipped on Monday
At least two years warranty
45-day cooling-off period to return

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Product description

A GRS 12PR-8 12" 8 ohm polypropylene cone woofer is a good, economical way to repair older speaker systems or create new projects.

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 12PR-8 12" Poly Cone Rubber Surround Woofer

A GRS 12PR-8 12" 8 ohm polypropylene cone woofer is a good, economical way to repair older speaker systems or create new projects.

Specifications

Article number: 12PR-8
Woofer Series: Replacement woofer
Woofer Type: Midwoofer
Nominal Diameter: 12"
Power Handling (RMS): 100 Watts
Power Handling (max): 140 Watts
Impedance (Z): 8 Ohms
Sensitivity (SPL at 1m / 2.83V): 84 dB
Frequency Response: 30 to 3,000 Hz
Voice Coil Diameter: 2"
DC Resistance (Re): 7.59 ohms
Voice Coil Inductance (Le): 1.4 mH
Resonant Frequency (Fs): 32 Hz
Mechanical Q (Qms): 4.13
Electromagnetic Q (Qes): 1.82
Total Q (Qts): 1.26
Compliance Equivalent Volume (Vas): 3.36 ft.³
Maximum Linear Excursion (Xmax): 3.5 mm
Cone / Diaphragm Material: Poly
Magnet Material: Ferrite
Overall Outside Diameter: 12"
Overall Depth: 4.6875"
Baffle Cutout Diameter: 11.0625"
# Mounting Holes: 8
Sealed Volume: 2.72 ft.³
Sealed F3: 34 Hz
Vented Volume: 31 ft.³
Vented F3: 18 Hz

Reviews

2 reviews

Review this product

5 of 5

Super bedrijf, snelle service, goede prijs kwaliteit verhouding en kennis van zaken.

By Mister Ray on 18 April 2022

5 of 5

Very good for the price! They are not high efficency speakers, but considering that only cost 30 euros a piece, i can only recommend them. The membranes are not perfectly centered on the chassis but nevertheless the function is not affected.

By Silviu C. on 25 December 2020