Description
PRV Soft Dome Tweeter TW150SD-4 with Built-In Crossover 240 Watts PAIR / 4 Ohm
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.

- 32 mm dome with 1.1″ voice coil – 4 Ohm
- High-Strength neodymium magnet within compact machined housing
- Non-fatigue cloth diaphragm, for extended frequency response
- Ultra-high sensitivity of 94dB to deliver high output.

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.
Technical Details
GENERAL SPECIFICATIONS
| 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.
EXTRA INFO
| Overall Depth | 1.03″ (26.2 mm) |
| Mounting Depth | 0.67″ (17 mm) |
| Overall Diameter | 2.37″ (60.2 mm) |
| Baffle Cutout Diameter | 1.93″ (50 mm) |
| Net Weight (piece) | 0.29 lbs (0.13 kg) |
| Shipping Weight (pair) | 0.73 lbs (0.33 kg) |
| Carton Dimensions W x L x H | 2.83″ x 6.18″ x 1.65″ (72 x 157 x 42 mm) |











