Hertz ST44 SPL Show Series 1.7″ Component Bullet Tweeters

Competition-Worthy Tweeters

Hertz’s ST44 SPL Show Series speakers are designed for crowd-pleasing performance, but that doesn’t mean you can’t utilise them to build your own dream system. These SPL Show ST44 1-3/4″ bullet tweeters are designed to be a major component of a great audio system, delivering high frequencies that can keep up with your mids and lows. A copper wrapped aluminium ribbon voice coil, a neodymium magnet, and a highly efficient compression loading horn ensure that this speaker will deliver pleasant sound play after play.

The Hertz State Of Mind

A good speaker such as the ST44 according to Hertz, should bring out the emotional strength of the music you enjoy. That’s a difficult standard to meet but they’re up to the task thanks to their commitment to high-quality components and cutting-edge design. Hertz is made up of music fans that are dedicated to making your car’s sound system the best it can be for optimum audio enjoyment.

Features

• When utilising a high-pass crossover, 4.5 kHz, and 12 dB/octave, the power handling standard (100 watts peak/50 watts RMS) is provided.
• The 3.3 microfarad capacitors in the kit are 1st order high pass crossovers (6 dB/octave), with a crossover frequency of around 12 kHz. Each tweeter has a capacitor connected to the positive input. Connect speaker wire to both ends of the capacitor with quick slides (Sold separately) for best results, then insulate the assembly. Ideally, an electronic crossover should be utilised instead of the capacitor.
• The ST 44s, unlike most tweeters, have a wide flange and are positioned on the top like conventional midrange speakers. They’re also fairly hefty, weighing in about 3.4 pounds each, so the panel on which they’re installed may need to be reinforced.

Specifications

• 1-3/4″ aluminum dome bullet tweeters (pair)
• Designed for SPL competition
• Handles up to 50 watts RMS (100 watts peak)
• Frequency response: 2,500-20,000 Hz
• Impedance: 4 ohms
• Sensitivity: 109 dB
• Top-mount depth: 2-5/8″

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