JBL-EON712-NA vs JBL-GSB8-TN — Compare
JBL EON712 12" Powered PA Speaker with Bluetooth vs JBL JBL-GSB8-TN 8" In-Ground Subwoofer, Tan, 1 pc
The EON712 is a powered portable PA speaker for live gigging and small venues; the GSB8-TN is a professional in-ground subwoofer for permanent landscape and architectural installations. Choose the EON712 if you need mobility and self-contained sound; choose the GSB8-TN if you're designing a fixed outdoor or distributed venue system that requires deep bass extension.
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JBL EON712 12" Powered PA Speaker with Bluetooth
JBL JBL-GSB8-TN 8" In-Ground Subwoofer, Tan, 1 pc
Specs side by side
| JBL EON712 12" Powered PA Speaker with Bluetooth | JBL JBL-GSB8-TN 8" In-Ground Subwoofer, Tan, 1 pc | |
|---|---|---|
| Price | $549.00 | $536.43 |
| Brand | JBL | JBL |
| Speaker Type | — | Subwoofer |
| Speaker Size | 12" | — |
| Install Type | — | Installed |
| Condition | New | New |
Why choose JBL EON712 12" Powered PA Speaker with Bluetooth
- ✓ Self-powered with integrated 3-channel mixer and Bluetooth 5.0—no external gear needed
- ✓ Highly portable at 32 lbs with 127 dB SPL output for small-to-medium venues
- ✓ Articulate midrange and crisp highs ideal for vocals, speech, and music reinforcement
- ✓ Flexible analog and wireless connectivity for straightforward live setups
Why choose JBL JBL-GSB8-TN 8" In-Ground Subwoofer, Tan, 1 pc
- ✓ True subwoofer performance extending to 35 Hz for genuine low-end foundation
- ✓ Weatherproof IP66 design engineered for permanent ground burial and outdoor environments
- ✓ 360° horizontal coverage ensures consistent bass across distributed listening areas
- ✓ Supports multiple power formats (250W RMS, 70V, 100V) for integration into installed systems
Frequently asked questions
Can I use these together?
No—they serve different purposes. The EON712 is a complete standalone PA speaker; the GSB8-TN is a subwoofer component designed to integrate with amplified full-range systems in fixed installations. They are not compatible in a single setup.
Which is better for live music touring?
The EON712. It weighs 32 lbs, includes built-in amplification and mixing, and connects via Bluetooth or XLR. The GSB8-TN requires ground burial, external amplification, and permanent installation—it is not portable.
What is the low-frequency performance difference?
The EON712 delivers extended low end with a 50 Hz cutoff at -10 dB; the GSB8-TN reaches 35 Hz with a steep lowpass filter, making it a true subwoofer for deep bass. The GSB8-TN provides significantly more subwoofer extension but requires separate amplification and installation.
Which requires professional installation?
The EON712 is plug-and-play with onboard mixing. The GSB8-TN requires an 18.3-inch diameter hole, ground burial, weatherproofing, and external amplifier connection—it is designed for professional installers and system designers.