Easily transport your subwoofer without breaking your back with the JBL Bags Caster Board for PRX918XLF, a 3/4" plywood board that contours to the subwoofer's shape for a clean appearance. With four heavy-duty 4" casters, you'll have no issues moving your subwoofer, even over rugged terrain. A 2"-wide hook-and-loop handle locking strap ensures the subwoofer is secured to the base.

Heavy-Duty Caster Board for PRX918XLF    Handle Locking Strap Keeps Unit Secure    3/4" Plywood Base Contours to Subwoofer    Clean Appearance    Heavy-Duty 4" Swivel Casters    Can Transport over Rugged Terrain

Related Questions and Answers

Q: 1. Will these fit my Manfrotto 420B Combi Boom Stand?

A: While the Manfrotto 109 Caster Set can work for the Manfrotto 420B, a better suited caster set is the Manfrotto 110 Braked Caster Set, B&H # MA110. With these casters, you can easily position your boom and lock it in place. Please see the image below for reference.

Q: 2. Is this different than the bottom board that comes in the F-2 originally?

A: This is the same board, just a replacement available for purchase.

Q: 3. Hello, will these fit the Manfrotto Avenger 520B?

A: This 109 Caster Set fits Manfrotto stands with a leg thickness of 22mm.

Q: 4. What is the height of the stem?

A: The height of the stem on the MultiCart All-Terrain Caster with Brake for R12RT (8 x 2", 2-Pack) measures approximately 1.5 inches.

Q: 5. Will these work with a Manfrotto 161MK2B tripod?

A: No the Manfrotto 109 Caster Set casters are designed for use with some light stands such as the Manfrotto 367B, 366B and 368B. The casters also fit select Avenger stands such as the A625B, A630B and A635B.

Q: 6. Does the Manfrotto 109 set include metal adapters?

A: The metal sleeve that fits a leg diameter of 22mm is included. All of the required materials are included to install this set on a light stand. The wheels can be taken off the sleeves and used as a replacement for wheels used on Manfrotto dollies and boom stands.

Q: 7. What size is the threaded rod?

A: According to the manufacturer's website, the caster stem on the MultiCart 6 x 3" Ground Glider Caster with Brake (2-Pack) measures 1.5" x 0.5" with 13 threads per inch.

Q: 8. Will it also fit for the Manfrotto 420B and the Manfrotto 420CSU nightstand?

A: It should fit if the tubing is 22mm and round. I've checked both the 420B and 420CSU, they both have 22mm tubing. Besides, 110 casters were under the 420B recommended accessories list.Bare in mind that the 110G has bigger wheels (100mm) than the 110 wheels (75mm). Both have brakes, but it all depends on how you use it and on what stand.Hope this helps.

Q: 9. I have an R10 Max; will these casters fit the R10 Max to make all four wheels the same size?

A: While you cannot replace the rear wheels on the Rock n' Roller Multicart R10 Max with casters, you can replace the standard MultiCart Caster with Brake for R8 and R10 Carts (5 x 1.25", 2-Pack), B&H # MURCSTR5X125, included with the purchase of the R10 Max with the all-terrain MultiCart 5 x 2" Ground Glider Caster with Brake (2-Pack), B&H # MURCSTR5X2. While the 5-inch diameter all-terrain wheels are wider at 2 inches wide, they would not be the same size as the 3-inch wide 10-inch diameter rear wheels.

Q: 10. Will these casters work with this light stand? Manfrotto Alu Master Air-Cushioned Stand (Black, 12') BH #MA1004BAC • MFR #1004BAC

A: Yes it will