rivenditore certificato
GRS 12PR-8 Woofer 12" 32 cm - membrana in Polipropilene 8 Ohm
GRS - Great Replacement Speakers
Ottimi altoparlanti per chi ha bisogno di sostuire i propri fuori uso. Le caratteristiche permottono a questi altoparlanti di addattarsi facilmente in tutte le situazioni. Ovviamente sono validi anche per progetti ex-novo!
Resonant frequency fS 32 Hz
Electrical Q QES 1.82
Mechanical Q QMS 4.13
Total Q factor QTS 1.26
Suspension equivalent air volume VAS 95.1 litres
DC resistance RE 7.59 Ω
Voice coil inductance LE 1.4 mH
Maximum linear excursion Xmax ± 3.5 mm
Efficiency η₀ 0.17 %
Efficiency bandwidth product EBP 17
Overall diameter 304.8 mm
Baffle hole diameter 281 mm
Mounting depth 119.1 mm
Diaphragm material Polypropylene
Voice coil diameter 50.8 mm
Magnet Ferrite
Many popular, classic 10" speaker designs can be replaced or upgraded with a GRS 10PR-8 poly cone woofer.
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
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 for: 12PR-8 12" Poly Cone Rubber Surround Woofer