Timpano 4 Inch 900W 8 Ohm 1.5" VC Black PRO Bullet Super Tweeters Pair — Big Jeff Audio Dealer Platform
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  • High-performance Timpano TPT-ST25 Black 4” PRO Audio Super Tweeters for professional audio systems, capable of delivering concert-like sound with 900 watts max power per pair and 8-ohm impedance
  • Equipped with titanium diaphragm and 1.5" voice coil, these tweeters can handle 300 watts RMS and offer a sensitivity of 109 dB, reproducing the brightest and crispest sound with a frequency response of 3,500 – 20,000Hz.
  • Built-in crossover capacitors attenuate low-end frequencies to prevent damage, and the high-pass filter recommended on TPT-SP4BT DSP ensures optimal performance based on power per tweeter.
  • The tweeters come with mounting screws, HPF capacitors, and Timpano logo sticker, making them easy to install, and with a weight of 2.65 lbs each, they have a mounting depth of 2.24" and mounting cutout diameter of 3.75"
  • 1. Available in both Black and black finishes, these Timpano TPT-ST25 Black 4” PRO Audio Super Tweeters offer a great price-to-performance ratio and are sold as a pair, making them an affordable yet powerful upgrade to any audio system.

Timpano 4 Inch 900W 8 Ohm 1.5" VC Black PRO Bullet Super Tweeters Pair TPT-ST25

This listing includes:

  • (2) PRO Bullet Super Tweeters 450 Watts 8 Ohm in Black

  • (1) Set of Mounting Screws

  • (2) HPF Capacitors (Pre-installed)

The ST25 tweeters are a high performance pair of 4 inch high compression bullet tweeters that are rated at 900 watts max power. Ready to delivery major concert sound to your sound system.

Built In Crossover – Capacitor that acts as a crossover to attenuate low end frequencies that might otherwise harm the super tweeters.

These tweeters are capable of generating high end frequencies at extremely loud volume, to keep up in the high SPL systems. Built with high strength magnet and a pure titanium diaphragm are designed to reproduce the brightest and crispest sound. Also available in Black finish.


  • Titanium diaphragm with a 1.5" voice coil

  • They handle 300 watts RMS to provide continuous high output levels

  • High sensitivity output designed for pro audio systems Specs:

  • 900 Watts Max Power per pair / 450 Watts each

  • 300 Watts RMS Power per pair / 150 Watts each

  • Impedance: 8 Ohms each tweeter

  • Sensitivity: 109 dB

  • Frequency Response: 3,500 - 20,000Hz

  • Titanium Diaphragm with a 1.5" voice coil

Recommended High Pass Filter on TPT-SP4BT DSP, Based on Power per Tweeter

  • 7500 Hz under 225 Watts of Amplifier RMS Power with 18dB Slope

  • 6000 Hz under 150 Watts of Amplifier RMS Power with 12dB Slope

Item Dimensions (in inches) per tweeter:

  • Overall Diameter: 4"

  • Overall Depth: 3"

  • Mounting Depth: 2.24"

  • Mounting Cutout Diameter: 3.75"

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