This 6" x 9" oval automotive speaker from GRS is a perfect choice for replacing blown, aging, or damaged original-equipment speakers in your car or truck. Features a dual cone design for durability and wide range audio reproduction.
Many popular, classic 10" speaker designs can be replaced or upgraded with a GRS 10PR-8 poly cone woofer.
Super quality bullet tweeter with wide dispersion angle. Heavy duty magnet structure provides increased power handling capability.
This GRS full range, wide dispersion loudspeaker is ideally suited to voice and background music. 12 oz. ceramic magnet, 1" aluminum voice coil. 8 ohm impedance.
The GRS 8SW-4 8" 4 ohm poly cone driver is a true bargain in replacement subwoofers! This economical sub features a large diameter voice coil, durable polypropylene cone, and extended excursion for high energy bass reproduction.
GRS' 5-1/4" round automotive speaker is a perfect choice for replacing blown, aging, or damaged original-equipment speakers in your car or truck. Features a dual cone design for durability and wide range audio reproduction.
Finally, an affordable drop-in replacement for those vintage KSN1165A piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications. This 60 watt RMS driver incorporates protective circuitry which allows it t
Finally, an affordable drop-in replacement for those vintage KSN1025 piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications.
Finally, an affordable drop-in replacement for those vintage KSN1005A piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications.
Finally, an affordable drop-in replacement for those vintage KSN1016A piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications.
The GRS 1TM-4 Mylar dome tweeter is an ultra-economical solution for replacing the Mylar tweeters found in literally thousands of speakers.
The GRS 4FR-8 is perfect for compact designs that require wide-bandwidth, high-sensitivity performance at an economical price. It’s also a drop-in replacement for other popular 4-1/2" full-range drivers.
The GRS 5SBM-8 5" sealed back midrange speaker is a perfect replacement for many popular 3-way and 4-way loudspeaker systems produced during the last couple of decades.
The 5SBM1-8 5-1/4" sealed back midrange from GRS makes a great choice for use in higher output 3-way designs. With a common size and 8 ohm impedance this midrange is also an ideal replacement for many classic 3-way speaker systems.
The GRS 8PR-8 8" woofer features a polypropylene cone and a rubber surround. It performs admirably in sealed-box speaker applications.
GRS 6PR-8 6-1/2" polypropylene cone woofers with butyl rubber surrounds are great replacement speakers, but also provide excellent performance in new projects.
All the sound you need thanks to their carefully optimized parameters, the GRS 6PF-8 6-1/2" poly-laminated paper cone woofers offer a high degree of compatibility when used as replacement speakers—they also provide excellent performance in new projects, t
At last, a faithful reproduction of the classic "phenolic ring" tweeter developed by CTS and used by Marantz, Altec, Martin, Acoustic Research and many others!
The GRS 1TD1-8 is an economical replacement for dome tweeters in a wide range of classic speakers. It’s also a great choice for new budget builds!
GRS' 4" x 6" oval automotive speaker is a perfect choice for replacing blown, aging, or damaged original-equipment speakers in your car or truck. Features a dual cone design for durability and wide range audio reproduction.
The GRS 3FR-4 3" driver makes a great economical replacement full-range speaker for devices like multimedia speakers, table radios, and home theater soundbar systems. It’s also an excellent choice for new designs. 4 ohm impedance.
The GRS 8FR-8 full-range 8" speaker is engineered to withstand rigorous commercial use, but will also deliver great results when used in point-source hi-fi applications.
A GRS 12PR-8 12" 8 ohm polypropylene cone woofer is a good, economical way to repair older speaker systems or create new projects.
GRS 12PF-8 12" poly-laminated paper cone woofers are perfect for use in sealed-box home theater and music systems.
