GRS 4PF-8 4" Paper Cone Foam Surround Woofer
Details
- BrandGRS
- Speaker Maximum Output Power4 Inches
- Connectivity TechnologyRCA USB Aux or
- Audio Output ModeSurround
- Mounting TypeFlush Mount
Description
🎶 Elevate your sound game with precision and power!
- POWERFUL 70 W OUTPUT - Delivers rich, immersive sound for your home theater or music setup
- SLEEK INDOOR DESIGN - Lightweight and compact, perfect for discreet integration into any room
- TREATED FOAM SURROUND - Enhanced durability and minimal cone breakup for consistent sound quality
- SEAMLESS COMPATIBILITY - Works flawlessly with laptops, desktops, TVs, and projectors for versatile use
- PRECISION 4 INCH WOOFER - Compact size with high-performance poly-laminated paper cone for crystal-clear audio
The GRS 4PF-8 is a 4-inch paper cone woofer designed for sealed-box home theater and music systems. Featuring a poly-laminated paper cone, treated foam surround, and polymer dust cap, it delivers smooth frequency response with minimal distortion. Rated at 70 watts and 8 ohms, this wired dynamic driver speaker is compatible with a range of devices including laptops, desktops, TVs, and projectors, making it an ideal upgrade for immersive indoor audio experiences.
Specifications
| Model Name | 4 Paper Cone Foam Surround Replacement Speaker - Woofer 70 Watts, 8 Ohms |
| Speaker Type | Surround Sound, Woofer |
| Recommended Uses For Product | Music,Home Theater |
| Compatible Devices | Laptop, Desktop, Television, Projector |
| Subwoofer Diameter | 4 Inches |
| Surround Sound Channel Configuration | 5.1 |
| Included Components | 1 x Speaker |
| Age Range (Description) | All Ages |
| Item Weight | 1.02 Pounds |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Number of Items | 1 |
| Control Method | Voice |
| Speaker Size | 4 Inches |
| Power Source | Corded Electric |
| Woofer Diameter | 4 Inches |
| Audio Driver Type | Dynamic Driver |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Wired |
| Includes MP3 player? | No |
| Number of Power Levels | 1 |
| Series Number | 405 |
| UPC | 844632088445 |
| Number Of Circuits | 1 |
| Indoor/Outdoor Usage | Indoor |
| Manufacturer | GRS |
| Item Weight | 1.02 pounds |
| Product Dimensions | 4.84 x 4.72 x 2.83 inches |
| Item model number | 4PF-8 |
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Reviews
T**N
perfect for it's intended purpose
Bought this to replace the woofer in my Creative Labs 2.1 speakers for the PC... perfect match and saved me quite a bit from having to buy a new set. works and sounds great.no mods necessary, exact drop in replacement.
B**N
Good Replacement Minimus 7
I've two of these to replace my Minimus 7 subs. They work good enough as I have added an actual sub to the system and no longer rely on just these two 4" subs to provide full bass.
S**N
Break them in...then review
A Great Replacement Speaker for cheap. Reviewers complain about the lack of bass. You must break in any new woofers (like a new pair of shoes). Drive the with as much low end as possible for 50 to 100 hours. The will work in the treated foam surrounds and the spiders.
T**I
Speakers
Fast shipping and as described........Work well for the price.....lacking in bass ( even for a 4")
M**S
Nice fit for Logitech computer speakers.
Nice speaker and the price was low enough to make repairing my Logitech bass speaker worthwhile. The quality was will within my expectations for the price paid.
J**Z
Good replacements
I used four of these to fix an ancient Koss powered speaker set. They work perfectly and IMHO sound identical or better than the original drivers.
A**S
Fits realistic minimus 7 well
Works well enough, drop in replacement for realistic minimus 7 speaker. Had to chage wiring because prongs are larger on new woofer. Great way to refresh older speakers, my woofer disconnected in the coil somewhere from running to much wattage. New one fit with only the aformentioned modding, screw holes line right up.
S**H
GRS 4PF-8 4 PAPER CONE WOOFER
NOT MUCH OF A WOOFER SPEAKER,VERY CHEAPLY MADE AND SOUND WAS NOTHING TO TALK ABOUT.THIS WOULD MAKE A NICE CHILDS SPEAKER.
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