JBL Stadium 122SSI 12″ 1500 Watts High-Performance Car Audio Subwoofer

Description

TECHNICAL SPECIFICATION INDEX

REQUIRED SYSTEM REQUIREMENTS & INSTALLATION NOTE

Important Note:

This product is a component subwoofer driver only and does not include a built-in amplifier or pre-made enclosure box. To operate this subwoofer properly and achieve maximum bass performance, the following equipment is required:

1. External Power Amplifier: Must be powered by a dedicated mono block or multi-channel car power amplifier capable of delivering adequate RMS power.

2. Custom Enclosure Box: Requires a custom-built sealed or ported subwoofer enclosure constructed according to precise air volume requirements for a 12-inch driver.

• Nominal Outer Diameter: 12 Inch (300 mm)

• Cutout Diameter: 11-1/5 Inch (285 mm)

• Mounting Depth: 7 Inch (180 mm)

• Voice Coil Diameter: 2 Inch (50 mm)

KEY HIGHLIGHTS

• SSI™ (Selectable Smart Impedance): Integrated terminal switch allows seamless system reconfiguration between 2-ohm and 4-ohm loads.

• 1500W High Power Capacity: Engineered to sustain high acoustic sound pressure levels while maintaining low frequency stability.

• High-Excursion Woven Glass-Fiber Cone: Minimizes cone flexing to produce tight, powerful, and accurate low-end bass extension.

• Advanced Airflow Cooling: Ventilated basket frame dissipates heat effectively away from the voice coil during extended high-volume listening.

DETAILED FEATURE BREAKDOWN

• Patented SSI™ Terminal Block: Gold-plated push terminals paired with an orange toggle switch make selecting system impedance quick and foolproof.

• Heavy-Duty Rubber Surround: Allows maximum linear cone excursion while retaining precise suspension alignment.

• Engineered Motor Frame: Solid basket structure firmly supports the heavy magnet assembly to suppress mechanical resonance.

WHY CHOOSE AYON MOTORS?

• 100% Authentic Products: Guaranteed genuine JBL Stadium Series subwoofers sourced from official distribution channels.

• Custom Enclosure Fabrication: Custom sealed or ported enclosure fabrication designed and tuned to exact vehicle volume and acoustic specs.

• Pure Copper Power Cabling & Safety: Heavy-gauge pure copper wiring, high-grade inline fuse protection, and heat-resistant loom sleeving for maximum vehicle safety.

• Professional Acoustic Tuning: Expert gain matching, subsonic filtering, and crossover frequency calibration tailored to your car’s interior cabin acoustics.