CONTROL-47HC-B vs JBL-GSB12-GN — Compare
JBL Control 47HC Premium 6.5" Spkr For High-ceilings W Rbi (Pair) B-Stock vs JBL JBL-GSB12-GN 12" In-Ground Subwoofer, Grn, 1 pc
The Control 47HC is a full-range ceiling speaker for indoor commercial spaces requiring even coverage across large areas, while the GSB12-GN is a weather-resistant in-ground subwoofer designed exclusively for outdoor landscape installations. Choose the Control 47HC for conference rooms, retail, and offices; choose the GSB12-GN only if you need buried outdoor bass reinforcement.
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JBL Control 47HC Premium 6.5" Spkr For High-ceilings W Rbi (Pair) B-Stock
JBL JBL-GSB12-GN 12" In-Ground Subwoofer, Grn, 1 pc
Specs side by side
| JBL Control 47HC Premium 6.5" Spkr For High-ceilings W Rbi (Pair) B-Stock | JBL JBL-GSB12-GN 12" In-Ground Subwoofer, Grn, 1 pc | |
|---|---|---|
| Price | $635.20 | $820.00 |
| Brand | JBL | JBL |
| Speaker Type | Ceiling | Landscape |
| Install Type | Installed | Installed |
| Condition | Refurbished | New |
Why choose JBL Control 47HC Premium 6.5" Spkr For High-ceilings W Rbi (Pair) B-Stock
- ✓ Flush-mount ceiling installation fits standard drop-ceiling grids
- ✓ Consistent 75° coverage pattern maintains even SPL across listening area
- ✓ Full-range 55 Hz–17 kHz response eliminates need for separate subwoofer in most indoor applications
- ✓ B-stock pricing reduces cost while retaining full performance
Why choose JBL JBL-GSB12-GN 12" In-Ground Subwoofer, Grn, 1 pc
- ✓ IP-66 weather rating protects against dust and water in permanent outdoor settings
- ✓ Ultra-low-profile in-ground design integrates invisibly into landscaping
- ✓ True 30 Hz subwoofer extension for serious low-frequency reinforcement outdoors
- ✓ 200W transformer supports both 70V/100V distributed systems and direct low-impedance operation
Frequently asked questions
Can I use the GSB12-GN indoors?
The GSB12-GN is engineered as a landscape subwoofer for outdoor installations. While technically it could work indoors, its in-ground form factor and outdoor-focused design make it impractical for typical indoor rooms where the Control 47HC serves far better as a full-range ceiling solution.
Does the Control 47HC provide bass like a subwoofer?
The Control 47HC extends down to 55 Hz, which covers most midrange and upper-bass needs for speech and background music in commercial spaces. For deep bass reinforcement below 55 Hz or outdoor events, a dedicated subwoofer like the GSB12-GN would be required.
What's the practical coverage difference?
The Control 47HC delivers a 75° conical pattern from a ceiling mount, covering a defined listening area evenly indoors. The GSB12-GN is a point-source subwoofer that radiates omni-directionally and must be buried in landscape, serving outdoor zones where traditional ceiling grids don't exist.
Are both suitable for 70V/100V distributed systems?
Only the GSB12-GN is explicitly designed with a 200W transformer supporting 70V/100V operation. The Control 47HC is not specified for distributed voltage systems and requires standard low-impedance amplifier connection.