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TW150SD-4 (PAIR)

In stock


  • 32mm Silk Dome Tweeter
  • Neodymium Magnet
  • 94 dB – 120 Watts


In stock


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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.

TW400Ti-Nd-4 SLIM Size
  • 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.

Family TW400Ti-Nd Series

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


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 avoid 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.


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)
WARNING: Cancer and Reproductive Harm – our Return Policy.

Customer Reviews

Based on 11 reviews
Holy Donut Batman!

Wooooow!!! Let me just say that PRV makes the loudest speakers ever. The price is unbeatable and the sound is crystal clear....and super loud! Almost too loud.

My 2023 GMC Sierra 1500 Crew Cab👇🏼

I also bought a few 4" Slim PRV Super Tweeters and it was loud.....and I mean suuuuuppper loud. My front doors I installed QS400.4 2Ω. The rear doors Installed 6CX380-4 SLIM Coaxials. To compliment the sound I have four 8" inch subs (not naming brand) and they run about 800 watts each. My truck slams HARD!!! After spending over $1,800 dollars on what I thought were high end door speakers and tweeters, I exchanged with the above PRV speakers. AND IT IS SO LOUD AND CRYSTAL CLEAR!!! The bass is so mean but the PVR matches the power plus some! And rhe price was freaking incredible! I cant believe how inexpensive they were! I will probably upgrade the rears this summer to 6MR500CF-NDY-4 if these hold up. And I have no doubt they will.

Thank you PRV!!!

Danny Salazar
Love them 😍😍😍

Very good upgrade 👌 also if somthing goes wrong. They have parts on the website.

Mario Rodríguez

Sound quality very hi

Alejandro Rodriguez

These tweeters are amazing

Good tweeters

They sound clean and they are loud I got them on a 4 channel amp in a tahoe and I am happy