subwoofer enclosures

Proline X PO 10D-S DF GZRW250F sealed down fire enclosure, front panel on 1.75 inch feet, 30 by 12.2 inches.

FitsGround Zero GZRW 250-D2 FLAT

Ground Zero GZRW 250-D2 FLAT Dual Box: Sealed 10" Down Fire Enclosure

$ 309.99

In stock and ready to ship!

Proline X PO 10D-S W GZRW250F sealed wedge, front baffle with gloss black insert and pre-wired leads, 32 by 15 inches.

FitsGround Zero GZRW 250-D2 FLAT

Ground Zero GZRW 250-D2 FLAT Dual Box: Sealed 10" Wedge Enclosure

$ 389.99

In stock and ready to ship!

Proline X PO 12-P DF GZRW300F ported down fire enclosure, front panel on 1.75 inch feet, 31 by 7.75 inches.

FitsGround Zero GZRW 300-D2 FLAT

Ground Zero GZRW 300-D2 FLAT Box: Ported 12" Down Fire Enclosure

$ 339.99

In stock and ready to ship!

Proline X PO 12-P W GZRW300F ported wedge, front baffle with gloss black insert and pre-wired leads, 30 by 15.5 inches.

FitsGround Zero GZRW 300-D2 FLAT

Ground Zero GZRW 300-D2 FLAT Box: Ported 12" Wedge Enclosure

$ 419.99

In stock and ready to ship!

Proline X PO 12-S DF GZRW300F sealed down fire enclosure, front panel on 1.75 inch feet, 30 by 8.8 inches.

FitsGround Zero GZRW 300-D2 FLAT

Ground Zero GZRW 300-D2 FLAT Box: Sealed 12" Down Fire Enclosure

$ 289.99

In stock and ready to ship!

Proline X PO 12-S W GZRW300F sealed wedge, front baffle with gloss black insert and pre-wired leads, 29.5 by 15 inches.

FitsGround Zero GZRW 300-D2 FLAT

Ground Zero GZRW 300-D2 FLAT Box: Sealed 12" Wedge Enclosure

$ 319.99

In stock and ready to ship!

Proline X PO 12D-S DF GZRW300F sealed down fire enclosure, front panel on 1.75 inch feet, 30 by 15.7 inches.

FitsGround Zero GZRW 300-D2 FLAT

Ground Zero GZRW 300-D2 FLAT Dual Box: Sealed 12" Down Fire Enclosure

$ 359.99

In stock and ready to ship!

Proline X PO 12D-S W GZRW300F sealed wedge, front baffle with gloss black insert and pre-wired leads, 32 by 16 inches.

FitsGround Zero GZRW 300-D2 FLAT

Ground Zero GZRW 300-D2 FLAT Dual Box: Sealed 12" Wedge Enclosure

$ 409.99

In stock and ready to ship!

Proline X Pro 8-P GZRW8 Professional Series ported enclosure, front baffle with slot port and branded gloss black acrylic insert, 25.50 by 14 inches, 28.1 square inches of port area.

FitsGround Zero GZRW 8XSPL

Ground Zero GZRW 8XSPL Box: Ported 8" Professional Series Enclosure

$ 431.99

In stock and ready to ship!

FitsGround Zero GZRW 8XSPL

Ground Zero GZRW 8XSPL Dual Box: Ported 8" Professional Series Enclosure

$ 468.99

In stock and ready to ship!

Proline X PO 12-P W GZTW12F ported wedge, front baffle with gloss black insert and pre-wired leads, 30 by 15.5 inches.

FitsGround Zero GZTW 12F

Ground Zero GZTW 12F Box: Ported 12" Wedge Enclosure

$ 419.99

In stock and ready to ship!

Proline X PO 12T-S W GZTW12F sealed wedge enclosure, product photos pending. Placeholder graphic reading Photos Coming Soon.

FitsGround Zero GZTW 12F

Ground Zero GZTW 12F Triple Box: Sealed 12" Wedge Wide Enclosure

$ 659.99

In stock and ready to ship!

A dark gray rectangular subwoofer enclosure shown on a black promotional graphic with dimension labels reading 30 inches wide and 7.4 inches high, plus text including PROLINE, Performance Optimized Series, PO 10-S DF MP, and optimized for HERTZ MP Series.

FitsHertz Mille Pro MP 250

Hertz Mille Pro MP 250 Box: Sealed 10" Down Fire Enclosure

$ 269.99

In stock and ready to ship!

Proline X PO 10-S DFW MP sealed down-fire wide enclosure for the Hertz Mille Pro MP 250, 41 inches wide by 7.0625 inches tall, feet add 1.75 inches of height.

FitsHertz Mille Pro MP 250

Hertz Mille Pro MP 250 Box: Sealed 10" Down Fire Wide Enclosure

$ 319.99

In stock and ready to ship!

Proline X PO 10Q-S W MP quad 10 inch sealed wide wedge enclosure for the Hertz Mille Pro MP 250, front view with width and height. 44" W x 17" H x 19.53" D at base tapering to 13.34" D at top.

FitsHertz Mille Pro MP 250

Hertz Mille Pro MP 250 Quad Box: Sealed 10" Wedge Wide Enclosure

$ 599.99

In stock and ready to ship!

Proline X PO 10TW-S W MP sealed wedge enclosure, product photos pending. Placeholder graphic reading Photos Coming Soon.

FitsHertz Mille Pro MP 250

Hertz Mille Pro MP 250 Triple Box: Sealed 10" Wedge Wide Enclosure

$ 519.99

In stock and ready to ship!

Proline X PO 12-S DF MP sealed down-fire enclosure, 30 inches wide by 8.1 inches tall, feet add 1.75 inches. Optimized for Hertz MP.

FitsHertz Mille Pro MP 300

Hertz Mille Pro MP 300 Box: Sealed 12" Down Fire Enclosure

$ 279.99

In stock and ready to ship!

Proline X PO 12-S DFW MP sealed down-fire wide enclosure for the Hertz Mille Pro MP 300, 41 inches wide by 8 inches tall, feet add 1.75 inches of height.

FitsHertz Mille Pro MP 300

Hertz Mille Pro MP 300 Box: Sealed 12" Down Fire Wide Enclosure

$ 329.99

In stock and ready to ship!

Proline X PO 12T-S W MP sealed wedge enclosure, product photos pending. Placeholder graphic reading Photos Coming Soon.

FitsHertz Mille Pro MP 300

Hertz Mille Pro MP 300 Triple Box: Sealed 12" Wedge Wide Enclosure

$ 659.99

In stock and ready to ship!

A black Proline X woofers PO 10-S DF MPS subwoofer box shown at a three-quarter angle, featuring a circular opening with a beige inner ring and a red accent. The background is dark with orange glow effects, and text highlights 'Performance Optimized Series' and compatibility with 'Hertz MPS Series'.

FitsHertz Mille Pro MPS 250

Hertz Mille Pro MPS 250 Box: Sealed 10" Down Fire Enclosure

$ 259.99

In stock and ready to ship!

Proline X PO 10-S DFW MPS sealed down-fire wide enclosure for the Hertz Mille Pro MPS 250, 41 inches wide by 4.8125 inches tall, feet add 1.75 inches of height.

FitsHertz Mille Pro MPS 250

Hertz Mille Pro MPS 250 Box: Sealed 10" Down Fire Wide Enclosure

$ 309.99

In stock and ready to ship!

Proline X PO 10D-S DF MPS sealed down-fire enclosure, three-quarter view of both flush-mount baffle openings and the side terminal cup. Optimized for Hertz MPS.

FitsHertz Mille Pro MPS 250

Hertz Mille Pro MPS 250 Dual Box: Sealed 10" Down Fire Enclosure

$ 309.99

In stock and ready to ship!

Proline X PO 10D-S DFW MPS sealed down-fire wide enclosure for two Hertz Mille Pro MPS 250, 41 inches wide by 6.8125 inches tall, feet add 1.75 inches of height.

FitsHertz Mille Pro MPS 250

Hertz Mille Pro MPS 250 Dual Box: Sealed 10" Down Fire Wide Enclosure

$ 359.99

In stock and ready to ship!

Proline X PO 10Q-S W MPS quad 10 inch sealed wide wedge enclosure for the Hertz Mille Pro MPS 250, front view with width and height. 44" W x 17" H x 12.25" D at base tapering to 6.07" D at top.

FitsHertz Mille Pro MPS 250

Hertz Mille Pro MPS 250 Quad Box: Sealed 10" Wedge Wide Enclosure

$ 509.99

In stock and ready to ship!

subwoofer enclosures

Featured Products

Ground Zero GZRW 250-D2 FLAT Dual Box: Sealed 10" Down Fire Enclosure

Ground Zero GZRW 250-D2 FLAT Dual Box: Sealed 10" Wedge Enclosure

Ground Zero GZRW 300-D2 FLAT Box: Ported 12" Down Fire Enclosure

Ground Zero GZRW 300-D2 FLAT Box: Ported 12" Wedge Enclosure

Ground Zero GZRW 300-D2 FLAT Box: Sealed 12" Down Fire Enclosure

Ground Zero GZRW 300-D2 FLAT Box: Sealed 12" Wedge Enclosure

Ground Zero GZRW 300-D2 FLAT Dual Box: Sealed 12" Down Fire Enclosure

Ground Zero GZRW 300-D2 FLAT Dual Box: Sealed 12" Wedge Enclosure

Ground Zero GZRW 8XSPL Box: Ported 8" Professional Series Enclosure

Ground Zero GZRW 8XSPL Dual Box: Ported 8" Professional Series Enclosure

Ground Zero GZTW 12F Box: Ported 12" Wedge Enclosure

Ground Zero GZTW 12F Triple Box: Sealed 12" Wedge Wide Enclosure

Hertz Mille Pro MP 250 Box: Sealed 10" Down Fire Enclosure

Hertz Mille Pro MP 250 Box: Sealed 10" Down Fire Wide Enclosure

Hertz Mille Pro MP 250 Quad Box: Sealed 10" Wedge Wide Enclosure

Hertz Mille Pro MP 250 Triple Box: Sealed 10" Wedge Wide Enclosure

Hertz Mille Pro MP 300 Box: Sealed 12" Down Fire Enclosure

Hertz Mille Pro MP 300 Box: Sealed 12" Down Fire Wide Enclosure

Hertz Mille Pro MP 300 Triple Box: Sealed 12" Wedge Wide Enclosure

Hertz Mille Pro MPS 250 Box: Sealed 10" Down Fire Enclosure

Hertz Mille Pro MPS 250 Box: Sealed 10" Down Fire Wide Enclosure

Hertz Mille Pro MPS 250 Dual Box: Sealed 10" Down Fire Enclosure

Hertz Mille Pro MPS 250 Dual Box: Sealed 10" Down Fire Wide Enclosure

Hertz Mille Pro MPS 250 Quad Box: Sealed 10" Wedge Wide Enclosure

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