JBL believes sound quality should never be compromised and the Stadium subwoofers make sure you don’t have to compromise flexibility, either. That’s because these high-performance subwoofers feature SSI™ (Selectable Smart Impedance), an exclusive impedance switch that lets you select the optimum impedance—2 or 4 ohms—providing multiple system configurations and flexibility. A special aero-cooling design keeps the voice coil cool even at high output levels. This feature coupled with oversized voice coils increases power handling and ensures long term reliability. More power, more reliability, more flexibility—and no compromises. When you’re ready to step up, Stadium is your subwoofer.
The
JBL Stadium 102SSi is
a high-performance 10-inch component car audio subwoofer engineered to deliver powerful, deep bass while offering unmatched system flexibility.
The standout feature of the JBL Stadium 102SSI is its exclusive Selectable Smart Impedance (SSI™) technology. A built-in toggle switch right on the terminal housing lets you instantly choose between a
2-ohm or 4-ohm load. This makes it incredibly easy to configure your wiring layout or reconfigure your system if you upgrade your amplifier down the line.
To achieve superior clarity and durability, the woofer uses a lightweight yet rigid glass fiber and paper pulp composite cone paired with a robust nitrile rubber surround. Everything is anchored by a stamped steel vented basket structure. JBL also integrated a proprietary aero-cooling design alongside an oversized 2-inch voice coil. This system forces air directly past the voice coil to keep the internal assembly cool under heavy usage, increasing power handling and ensuring long-term reliability.
Technical Specifications
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Subwoofer Size: 10 inches (250mm)
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Continuous Power Handling (RMS): 450 Watts
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Peak Power Handling: 1350 Watts
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Impedance: 2 or 4 Ohms (Switchable via SSI™ toggle)
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Voice Coil Diameter: 2 inches (50mm)
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Frequency Response: 30Hz – 175Hz
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Sensitivity (@ 2.83V): 91dB
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Maximum Linear Excursion (Xmax): 10.25 mm
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Resonant Frequency (Fs): 43.1 Hz
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Terminals: Premium integrated push terminals (supports up to 8 AWG wire)
Physical Installation Dimensions
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Mounting Depth: 6.221 inches (159mm)
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Cutout Diameter: 8-15/16 inches (227mm)
- Top-Mount Height: 0.61 inches