Bring refined high frequency detail to your audio system with the Ground Zero GZPT 28SQ, part of the renowned Plutonium series. This 1.1 inch high end silk dome tweeter is engineered for listeners who want crisp, controlled top end performance with smooth tonal character and excellent power handling. Built with a polished stainless steel housing and a double coated silk dome, it delivers clean, articulate treble that complements premium sound system upgrades in both daily drivers and competition focused builds.

Designed and made in Germany, the GZPT 28SQ combines precision construction with advanced components for reliable performance and clarity. Its high power capable copper voice coil, neodymium motor, and damped coupled chamber help produce accurate output with impressive sensitivity and low distortion. With a 4 ohm impedance and 90 dB efficiency, this tweeter is well suited to custom installations where sound staging, imaging, and detail are a priority.

Rated at 100 watts RMS and 150 watts maximum, the Ground Zero Plutonium tweeter offers a wide frequency response from 2000 Hz to 30 kHz, making it capable of reproducing sparkling highs and subtle detail with confidence. Gold plated screw terminals, a compact mounting footprint, and a supplied pair per package make it a practical choice for quality system integration.

Features & Benefits

• Plutonium series tweeter designed for high end audio performance
• 1.1 inch silk dome for smooth, detailed high frequency reproduction
• Polished stainless steel housing for a premium finish and durability
• Neodymium motor and damped chamber for precise, controlled output
• 100 watts RMS and 150 watts maximum power handling for versatile use
• Made in Germany with gold plated screw terminals for dependable installation