Timpano TPT-ST25 4-Inch Bullet Tweeters – 8 Ohm, 900W Max, 107dB (Pair)

High-Performance 4-Inch Bullet Tweeter for Pro Audio

Meet the Timpano TPT-ST25, a 4-inch pro audio bullet tweeter designed to deliver crisp, extended highs with a slim profile. Built for reliability, it handles up to 900 watts max per pair and presents an 8-ohm impedance for versatile system matching. The titanium diaphragm and a 1.5-inch voice coil work together to reproduce bright upper frequencies with minimal distortion, making it a compelling upgrade for professional setups.

Key features at a glance

• 900 watts max per pair with 8-ohm impedance for compatible amplifier loads
• 107 dB sensitivity for high output with less input power
• 4-inch bullet design with titanium diaphragm and a 1.5-inch voice coil for crisp high-end
• Frequency response of 3,500 to 20,000 Hz to reproduce bright, detailed highs
• Built-in crossover capacitors and recommended high-pass filter for safe operation

Additional design and installation benefits

• Lightweight at about 2.65 lbs each, with a slim mounting depth of 2.24 inches and a 3.75-inch cutout
• Includes mounting screws, HPF capacitors, and a Timpano logo sticker for easy installation
• Available in chrome and black finishes to fit a range of aesthetics
• Designed for pro audio applications, from live venues to fixed installations

In practical terms, the TPT-ST25 can help bring clarity to vocals, cymbals, and high-frequency details without overpowering the overall mix. When paired with a suitable woofer or enclosure, it offers a path to enhanced high-end presence in concert systems, monitoring rigs, or install projects. The result is potential improvements in high-frequency definition and sound articulation, rather than a guaranteed outcome, leaving room for setup and room-acoustic considerations.