SKU: 17182571115

Solidsteel S4 Extra Shelf / Extra Top Shelf

Sale price$134.55 Regular price$149.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Solidsteel S4 Extra Shelf / Extra Top ShelfAdd another shelf to your Solidsteel S4 expandable hi fi rack. S4 Extra Shelf Extra Shelf Kit for S4 Rack This kit adds another shelf to your modular S4 series wide hi fi rack, allowing you to expand it to your needs. The S4 series of racks can be built in a multitude of ways; insert this extra shelf anywhere between the top and bottom shelf of your rack, and enjoy a piece of furniture that is constructed exactly how you need it. Key Features: Choice

Add another shelf to your Solidsteel S4 expandable hi-fi rack.

S4 Extra Shelf

Extra Shelf Kit for S4 Rack
This kit adds another shelf to your modular S4 series wide hi-fi rack, allowing you to expand it to your needs. The S4 series of racks can be built in a multitude of ways; insert this extra shelf anywhere between the top and bottom shelf of your rack, and enjoy a piece of furniture that is constructed exactly how you need it.

 Key Features:
- Choice of shelf height: 185mm - 285mm
- Wide design holds more gear (including your TV)
- Sturdy construction
- Protects equipment from external vibration
- Resonance-free construction
- Made with high-quality Italian materials
- Supports up to 110kg

Shelf: Polymer laminated Medium-density fibreboard (MDF)

Grows with you

Consistent with Solidsteel's catalogue of high-end racks, the S4 range is expandable and customisable, meaning you can add extra shelves as you need. Turn your three-shelf rack into a four-shelf, your four-shelf into a five, and so on as you require.

Typically racks that are modular in this way are gimmicky or cheaply made, but Solidsteel is dedicated to both quality and expandability in their products. For a high-quality hi-fi rack that grows with your system, look no further than Solidsteel's S4 range.

Add an extra shelf to your S4 rack with this additional shelf kit.

About the S4 Series

Drawing inspiration from their prestigious Hyperspike range and decades of production, Solidsteel have created the new S4 series. Officially launched in 2013, this series is soon to be the benchmark in Solidsteel's range thanks to its excellent build quality, functionality, and modest appearance. What sets the S4 series apart from the S3 range is the wide design. The S4 series racks can hold more equipment and have a world of placement options that are not possible with the other, slim ranges.

The result of clean lines and a fine attention to detail, the S4 series racks are aesthetically pleasing pieces of furniture that enhance your home hi-fi experience. 

About Solidsteel

Solidsteel is an Italian company that has been creating high-quality hi-fi furniture since 1990. They specialise in high-end racks, cabinets, audio stands, speaker stands and wall-shelves for home, commercial and pro use.

Originally constructed using primarily heavy steel, the Italian company now uses a variety of materials in their production, resulting in the solid, but not immovable products we know and love today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17182571115

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 2438 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Khaleesi
Cuba, US
★★★★★ 5
Great filter and easy installation
Style: BE-159 1-Pack, Style: BE-159 1-Pack
For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube. PROS - great quality, cannot tell that it is after-market - very professionally made, not irregularities seen - excellent fit in position, no adjustment needed - very easy to install, cannot believe I paid to have this done in the past - no mechanical skills needed to install - great price compared to what big name productions want for the same thing - cannot tell the difference in air quality between this and the dealer filter I took out - removes outside odor completely - did not require tools are getting dirty CONS - None
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
J
Verified Purchase
JimXeod
Fort Morgan, US
★★★★★ 5
Fits perfect and works as designed. Flows like OEM and looks well made.
Style: BE-553B 1-Pack
This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
S. Phillips
Waukegan, US
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
K
Verified Purchase
Keith Granholm
Pawtucket, US
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
P
Verified Purchase
Punkizback
Natrona Heights, US
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products