SPL Boxes Quad 6"x9" Sealed Double Angle Enclosure, Carpet Finish

SPL Boxes SB46X9A is explicitly engineered for high-output audio systems. This heavy-duty enclosure houses up to four 6" x 9" speakers to deliver a dramatic boost to your system's mid-bass and vocal clarity
MSRP: $138.00
Manufacturer: SPL
SKU: SB46X9A
Features 
  • 4-hole 6x9 double angle 
  • 5/8” MDF
  • Wedge design 
  • Premium charcoal colored carpet 

Specs

Height (front)8” 
Height (back)5” 
Size (W x D)49” x 8.5” 

 

Features 
  • 4-hole 6x9 double angle 
  • 5/8” MDF
  • Wedge design 
  • Premium charcoal colored carpet 

Customers who bought this item also bought
Picture of Metra Vehicle Specific Speaker Wiring Harness, 2010-17 GM

Metra Vehicle Specific Speaker Wiring Harness, 2010-17 GM

72-4572
Metra Vehicle Specific Speaker Wiring Harness, 2010-17 GM
MSRP: $14.99
Picture of Install Bay 4" 18 lb Cable Ties (black, 100 pk)

Install Bay 4" 18 lb Cable Ties (black, 100 pk)

BCT4
Install Bay 4" 18 lb Cable Ties (black, 100 pk)
MSRP: $2.99
Picture of SPL Boxes Single 8" Side Ported Enclosure, Bedliner Finish

SPL Boxes Single 8" Side Ported Enclosure, Bedliner Finish

SB108VL-BL
The SPL Boxes SB108VL-BL is a heavy-duty, single 8 in side-ported subwoofer enclosure engineered to maximize low-end bass while enduring the roughest trunk or cabin environments.
MSRP: $136.00
Picture of Metra Hyundai/Kia/Genesis 10-20 Speaker Plate 6"-6.75" (Pair)

Metra Hyundai/Kia/Genesis 10-20 Speaker Plate 6"-6.75" (Pair)

82-7300
Metra Hyundai/Kia/Genesis 10-20 Speaker Plate 6"-6.75" (Pair)
MSRP: $29.99
Picture of Crux 2018+ Radio Replacement for Select Toyota Vehicles with

Crux 2018+ Radio Replacement for Select Toyota Vehicles with

SWRTY-61C
Crux 2018+ Radio Replacement for Select Toyota Vehicles with
MSRP: $174.30
Picture of Crux GM Class II Radio Replacement Interface with Chime w/ Bose Amplified & Non-Amplified Systems

Crux GM Class II Radio Replacement Interface with Chime w/ Bose Amplified & Non-Amplified Systems

SOCGM-17C
MSRP: $102.90
Picture of Crux Select GM LAN 29-Bit Radio Replacement Kit

Crux Select GM LAN 29-Bit Radio Replacement Kit

SOCGM-18
The CRUX SOCGM-18 retains General Motors factory-featured safety and warning chimes — for installation of after-market radios. It provides 12 Volt Accessory output (4 Amp), including RAP (Retained Accessory Power), Illumination Output (2A. max), telephone negative mute trigger (output to new stereo), low voltage (battery run-down protection), and adjustable chime volume.
MSRP: $117.60
}
Contact Us
Company Info
Customer Service
Powered by nopCommerce
Copyright © 2026 DOW Technologies. All rights reserved.