Comparison
C-Series DIY Enclosure (8x8) vs SIG8 Enclosure
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A side-by-side look at how the Carl's Place C-Series DIY Enclosure (8x8) and Shop Indoor Golf SIG8 Enclosure compare on specs, accuracy, room requirements, and price. No hype — just the parts of the decision a buyer actually weighs.
Current price drop
The SIG8 Enclosure is currently $1,620$1,350 at Shop Indoor Golf — down $270 from its 30-day typical price.
Also worth a look
More comparisons with the C-Series DIY Enclosure (8x8) and SIG8 Enclosure
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C-Series DIY Enclosure (8x8) vs Pro Series V2$1,000 · $795
C-Series DIY Enclosure (8x10.5) vs SIG8 Enclosure$1,175 · $1,800
C-Series DIY Enclosure (8x8) vs SPG-7 Pop-Up Net$1,000 · $240- Pro Series V2 vs SIG8 Enclosure$795 · $1,800
- SIG8 Enclosure vs SPG-7 Pop-Up Net$1,800 · $240
Buy C-Series DIY Enclosure (8x8)
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Prices confirmed Nov 10, 2026 · we check every retailer daily
Buy SIG8 Enclosure
- Buy at Amazon $1,350Free ship, SIG8 Enclosure
- Buy at Indoor Golf Outlet $1,350Free ship, SIG8 Enclosure
Show all 3 retailersShow fewer retailers
Prices confirmed Nov 10, 2026 · we check every retailer daily
When you buy through links on Northcourse, we may earn a commission at no additional cost to you. Read the full affiliate disclosure
Full specificationsEvery spec for both, line by line
Specifications
The numbers, lined up.
Hardware
| Spec | C-Series DIY Enclosure (8x8) | SIG8 Enclosure |
|---|---|---|
| Frame Material | 1" EMT conduit (sourced separately) | — |
| Screen Tiers | Standard / Preferred / Premium / High-Contrast Gray | — |
| Side Walls | BlackStop enclosure fabric (sides and top) included; net wall extensions and safety baffles are add-ons | — |
| Frame Style | — | Color-coded push-pin steel poles |
| Screen | — | SIGPRO impact screen |
| Foam Padding | — | Included on frame |
- Frame MaterialC-Series DIY Enclosure (8x8)1" EMT conduit (sourced separately)SIG8 Enclosure—
- Screen TiersC-Series DIY Enclosure (8x8)Standard / Preferred / Premium / High-Contrast GraySIG8 Enclosure—
- Side WallsC-Series DIY Enclosure (8x8)BlackStop enclosure fabric (sides and top) included; net wall extensions and safety baffles are add-onsSIG8 Enclosure—
- Frame StyleC-Series DIY Enclosure (8x8)—SIG8 EnclosureColor-coded push-pin steel poles
- ScreenC-Series DIY Enclosure (8x8)—SIG8 EnclosureSIGPRO impact screen
- Foam PaddingC-Series DIY Enclosure (8x8)—SIG8 EnclosureIncluded on frame
Practical
| Spec | C-Series DIY Enclosure (8x8) | SIG8 Enclosure |
|---|---|---|
| Includes EMT Pipe | No — buyer sources locally | — |
| Setup Time | About 1 hour of assembly (Carl's figure), plus buying and cutting the EMT | 30–60 minutes, two people |
| Tools Required | — | None — tool-free assembly |
- Includes EMT PipeC-Series DIY Enclosure (8x8)No — buyer sources locallySIG8 Enclosure—
- Setup TimeC-Series DIY Enclosure (8x8)About 1 hour of assembly (Carl's figure), plus buying and cutting the EMTSIG8 Enclosure30–60 minutes, two people
- Tools RequiredC-Series DIY Enclosure (8x8)—SIG8 EnclosureNone — tool-free assembly
Dimensions
| Spec | C-Series DIY Enclosure (8x8) | SIG8 Enclosure |
|---|---|---|
| Frame (outer) | 100" H × 100" W × 59.125" D; the rear fitting adds 8.25" (67.375" of floor depth) | — |
| Viewable Screen | 86" × 86" (1:1, 121.6" diagonal) | — |
| Height | — | 8'4" overall |
| Width | — | 8'4" overall |
| Depth | — | 5' |
| Screen-only Dimensions | — | 7'7" × 7'7" (10'8" diagonal); SIG says the image fills 80% of the screen |
- Frame (outer)C-Series DIY Enclosure (8x8)100" H × 100" W × 59.125" D; the rear fitting adds 8.25" (67.375" of floor depth)SIG8 Enclosure—
- Viewable ScreenC-Series DIY Enclosure (8x8)86" × 86" (1:1, 121.6" diagonal)SIG8 Enclosure—
- HeightC-Series DIY Enclosure (8x8)—SIG8 Enclosure8'4" overall
- WidthC-Series DIY Enclosure (8x8)—SIG8 Enclosure8'4" overall
- DepthC-Series DIY Enclosure (8x8)—SIG8 Enclosure5'
- Screen-only DimensionsC-Series DIY Enclosure (8x8)—SIG8 Enclosure7'7" × 7'7" (10'8" diagonal); SIG says the image fills 80% of the screen
Requirements
| Spec | C-Series DIY Enclosure (8x8) | SIG8 Enclosure |
|---|---|---|
| Clearance | At least 2–3" above and 2–3" each side; 8.25" minimum behind, 12" recommended (Carl's) | — |
| Room Minimum | — | 10' W × 16' L × 9' ceiling (SIG's manual) |
- ClearanceC-Series DIY Enclosure (8x8)At least 2–3" above and 2–3" each side; 8.25" minimum behind, 12" recommended (Carl's)SIG8 Enclosure—
- Room MinimumC-Series DIY Enclosure (8x8)—SIG8 Enclosure10' W × 16' L × 9' ceiling (SIG's manual)
Performance
| Spec | C-Series DIY Enclosure (8x8) | SIG8 Enclosure |
|---|---|---|
| Ball Speed Rating | Up to 250 mph (Premium screen) | — |
- Ball Speed RatingC-Series DIY Enclosure (8x8)Up to 250 mph (Premium screen)SIG8 Enclosure—
Persona fitWho each one is better for
Who each one is better for
Honest persona fit, side by side.
Better for C-Series DIY Enclosure (8x8)
- Cost-Effective Buyer
The cheapest credible 'real' enclosure with a workable screen tier. EMT sourced locally further reduces cost. Standard screen handles iron-heavy practice fine; upgrade to Preferred for driver-heavy use.
Better for SIG8 Enclosure
- Space-Constrained
Not a low-ceiling answer: SIG asks for a 9 ft ceiling, and the frame alone stands 8'4". What it does fit is a narrower, shorter room than the rest of the SIG line, at least 10 ft wide and 16 ft long against 12 by 18 for the SIG10. Under a 9 ft ceiling, no enclosure fixes it: that is below Shop Indoor Golf's swing minimum for every golfer.
Both fit
- Recreational Player
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