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The New TW150SD-4 is here to change the silk dome tweeter market (also referred to as a soft dome) with a new design, featuring a large 32mm dome with a 1.1 voice coil able to handle 120 Watts, and offering remarkable clarity and exceptional response above 2Khz.
With an overall diameter of 2.37, and requiring a cutout mounting hole of 1.93, these 4 Ohm tweeters are a great drop-in upgrade to vehicles with standard 2 factory tweeters, or can even transform your sound system with very little modification, using an easy flush-mount screw-on ring.
These tweeters are the preferred choice for high-end car audio and motorcycle systems, made to be easily mountable anywhere, with its shallow profile, allowing installation in tight spaces.
Featuring high-strength neodymium magnets acting as a powerhouse, ensuring high efficiency while still keeping size small.
Furthermore, these neodymium tweeters are designed to keep up with high efficiency loudspeakers, having a premium high sound output that easily integrate with your system. The built-in inline capacitor smooths down low frequencies helping deliver clean high frequencies with amazing detail.
| Nominal impedance | 4 Ohm |
| Nominal Power Handling* | 60 Watts |
| Continuous Program Power(RMS)** | 120 Watts |
| Max Peak Power*** | 240 Watts |
| Sensitivity 2.00V at 1m | 94 dB |
| Recommended Hi Pass Crossover For Full Power Handling |
3500 Hz 12db/oct Crossover |
| Frequency Response at -10dB | 2,000 20,000 Hz |
| Voice Coil Diameter | 1.1 (28 mm) |
| Voice Coil Wire | CCAW |
| Voice Coil Former Material | Kapton |
| Diaphragm Material | Silk |
| Magnet Material | Neodymium |
*Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range.
**Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to provide a clean signal without clipping or saturation.
***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker.
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