User Manuals, Instructions and Guides for GRS products.

8SW-4HE Passive GRS 8SW 4HE 8 Mini Subwoofer Kit Instruction Manual

Learn how to assemble the 8SW-4HE Passive GRS 8 Mini Subwoofer Kit with this user manual. Precision cut enclosure and suggested tools for easy finishing. Enjoy years of quality sound with GRS 8SW-4HE 8 high excursion subwoofer. Contact customer service for missing or damaged parts.

GRS 8SW-4HE 8 Inch Mini Subwoofer Kit User Manual

Learn how to assemble the GRS 8SW-4HE 8 Inch Mini Subwoofer Kit with these easy-to-follow instructions. This 300 watt subwoofer kit comes with a precision-cut enclosure and Dayton Audio SPA300-D amplifier. Perfect for music enthusiasts looking to create a high-quality sound system.