Up to 10% off Select Collections - Click Here

Looking for Wheels for Your Ride - Click Here

Crazy Deals on Performance Parts - Click Here

Wheel Set for Up to 60% Off - Yes Please

Discounted Audio - I Need That Deal!

TPT-ST25 BLACK

Name: TPT-ST25 BLACK
Brand: Timpano
Price: 102.0 AUD
Availability: InStock

$102.00 AUD~~$122.00 AUD~~

Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

{"id":7123638845525,"title":"TPT-ST25 BLACK","handle":"4-inch-pro-audio-tweeters-tpt-st25-black","description":"\u003cp\u003e\u003cstrong\u003eTimpano TPT-ST25 BLACK 4” PRO Audio Super Tweeters 900 Watts 8 Ohm – PAIR\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan id=\"ctl00_ctl00_MainContent_uxProduct_ProductDescription\"\u003eThe ST25 tweeters are a high performance pair of 4 inch high compression bullet tweeters that are rated at 900 watts max power. Ready to deliver major concert sound to your sound system.\u003c\/span\u003e\u003c\/p\u003e \u003cdiv class=\"HightLightInfo\"\u003e \u003cul\u003e \u003cli\u003eTitanium diaphragm with a 1.5″ voice coil\u003c\/li\u003e \u003cli\u003eThey handle 300 watts RMS to provide continuous high output levels\u003c\/li\u003e \u003cli\u003eHigh sensitivity output designed for pro audio systems\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003e\u003cstrong\u003eBuilt In Crossover\u003c\/strong\u003e\u003c\/em\u003e – Capacitor that acts as a crossover to attenuate low end frequencies that might otherwise harm the super tweeters.\u003c\/p\u003e \u003cp\u003eThese 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 \u003ca href=\"https:\/\/timpanoaudio.com\/product\/4-inch-pro-audio-tweeters-tpt-st25-chrome\"\u003eChrome finish\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e 900 Watts Max Power per pair \/ 450 Watts each\u003cbr\u003e 300 Watts RMS Power per pair \/ 150 Watts each\u003cbr\u003e Impedance: 8 Ohm each tweeter\u003cbr\u003e Sensitivity: 107 dB\u003cbr\u003e Frequency Response: 3,500 – 20,000Hz\u003cbr\u003e Titanium Diaphragm with a 1.5″ voice coil\u003cbr\u003e \u003cstrong\u003eRecommended High Pass Filter on \u003ca href=\"https:\/\/timpanoaudio.com\/product\/tpt-sp4bt\/\"\u003eTPT-SP4BT\u003c\/a\u003e DSP, Based on Power per Tweeter \u003c\/strong\u003e\u003cbr\u003e 7500 Hz under 225 Watts of Amplifier RMS Power with 18dB Slope\u003cbr\u003e 6000 Hz under 150 Watts of Amplifier RMS Power with 12dB Slope\u003cbr\u003e \u003cstrong\u003eSizing:\u003c\/strong\u003e\u003cbr\u003e Mounting Depth: 2.24”\u003cbr\u003e Mounting Cutout Diameter: 3.75″\u003cbr\u003e Overall Size: 4″ x 4″ x 2.68″\u003cbr\u003e Weight: 2.65 Lbs each tweeter\u003cbr\u003e \u003cstrong\u003eAccessories Included:\u003c\/strong\u003e\u003cbr\u003e 8x Mounting Screws\u003cbr\u003e HPF Capacitor attached per tweeter\u003cbr\u003e 1x Timpano Logo Sticker\u003c\/p\u003e \u003cp\u003eWith a great price-to-performance, these tweeters provides output of professional systems without breaking the bank. Sold as a set of 2 tweeters (pair).\u003cbr\u003e Replacement Diaphragm: \u003ca href=\"https:\/\/timpanoaudio.com\/product\/tpt-rpst25\/\"\u003eTPT-RPST25\u003c\/a\u003e\u003c\/p\u003e \u003c\/div\u003e","published_at":"2025-05-20T12:16:30-04:00","created_at":"2025-05-20T12:16:30-04:00","vendor":"Timpano","type":"car audio","tags":["ST25 Series"],"price":10200,"price_min":10200,"price_max":10200,"available":true,"price_varies":false,"compare_at_price":12200,"compare_at_price_min":12200,"compare_at_price_max":12200,"compare_at_price_varies":false,"variants":[{"id":41140029882453,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":{"id":33302469214293,"product_id":7123638845525,"position":1,"created_at":"2025-05-20T12:16:30-04:00","updated_at":"2025-05-20T12:16:30-04:00","alt":"TPT-ST25-BLACK---Main-View","width":1200,"height":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Main-View-2.jpg?v=1747757790","variant_ids":[41140029882453]},"available":true,"name":"TPT-ST25 BLACK","public_title":null,"options":["Default Title"],"price":10200,"weight":3175,"compare_at_price":12200,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"TPT-ST25-BLACK---Main-View","id":24976973496405,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Main-View-2.jpg?v=1747757790"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Main-View-2.jpg?v=1747757790","\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Specifications.jpg?v=1747757790","\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Stand-View-1.jpg?v=1747757790","\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Dimensions.jpg?v=1747757790","\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Magnet-View.jpg?v=1747757790","\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Front-View.jpg?v=1747757790","\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Box-View.jpg?v=1747757790"],"featured_image":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Main-View-2.jpg?v=1747757790","options":["Title"],"media":[{"alt":"TPT-ST25-BLACK---Main-View","id":24976973496405,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Main-View-2.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Main-View-2.jpg?v=1747757790","width":1200},{"alt":null,"id":24976973529173,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Specifications.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Specifications.jpg?v=1747757790","width":1200},{"alt":null,"id":24976973561941,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Stand-View-1.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Stand-View-1.jpg?v=1747757790","width":1200},{"alt":null,"id":24976973594709,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Dimensions.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Dimensions.jpg?v=1747757790","width":1200},{"alt":null,"id":24976973627477,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Magnet-View.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Magnet-View.jpg?v=1747757790","width":1200},{"alt":null,"id":24976973660245,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Front-View.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Front-View.jpg?v=1747757790","width":1200},{"alt":null,"id":24976973693013,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Box-View.jpg?v=1747757790"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/TPT-ST25-BLACK-Box-View.jpg?v=1747757790","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eTimpano TPT-ST25 BLACK 4” PRO Audio Super Tweeters 900 Watts 8 Ohm – PAIR\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan id=\"ctl00_ctl00_MainContent_uxProduct_ProductDescription\"\u003eThe ST25 tweeters are a high performance pair of 4 inch high compression bullet tweeters that are rated at 900 watts max power. Ready to deliver major concert sound to your sound system.\u003c\/span\u003e\u003c\/p\u003e \u003cdiv class=\"HightLightInfo\"\u003e \u003cul\u003e \u003cli\u003eTitanium diaphragm with a 1.5″ voice coil\u003c\/li\u003e \u003cli\u003eThey handle 300 watts RMS to provide continuous high output levels\u003c\/li\u003e \u003cli\u003eHigh sensitivity output designed for pro audio systems\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003e\u003cstrong\u003eBuilt In Crossover\u003c\/strong\u003e\u003c\/em\u003e – Capacitor that acts as a crossover to attenuate low end frequencies that might otherwise harm the super tweeters.\u003c\/p\u003e \u003cp\u003eThese 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 \u003ca href=\"https:\/\/timpanoaudio.com\/product\/4-inch-pro-audio-tweeters-tpt-st25-chrome\"\u003eChrome finish\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e 900 Watts Max Power per pair \/ 450 Watts each\u003cbr\u003e 300 Watts RMS Power per pair \/ 150 Watts each\u003cbr\u003e Impedance: 8 Ohm each tweeter\u003cbr\u003e Sensitivity: 107 dB\u003cbr\u003e Frequency Response: 3,500 – 20,000Hz\u003cbr\u003e Titanium Diaphragm with a 1.5″ voice coil\u003cbr\u003e \u003cstrong\u003eRecommended High Pass Filter on \u003ca href=\"https:\/\/timpanoaudio.com\/product\/tpt-sp4bt\/\"\u003eTPT-SP4BT\u003c\/a\u003e DSP, Based on Power per Tweeter \u003c\/strong\u003e\u003cbr\u003e 7500 Hz under 225 Watts of Amplifier RMS Power with 18dB Slope\u003cbr\u003e 6000 Hz under 150 Watts of Amplifier RMS Power with 12dB Slope\u003cbr\u003e \u003cstrong\u003eSizing:\u003c\/strong\u003e\u003cbr\u003e Mounting Depth: 2.24”\u003cbr\u003e Mounting Cutout Diameter: 3.75″\u003cbr\u003e Overall Size: 4″ x 4″ x 2.68″\u003cbr\u003e Weight: 2.65 Lbs each tweeter\u003cbr\u003e \u003cstrong\u003eAccessories Included:\u003c\/strong\u003e\u003cbr\u003e 8x Mounting Screws\u003cbr\u003e HPF Capacitor attached per tweeter\u003cbr\u003e 1x Timpano Logo Sticker\u003c\/p\u003e \u003cp\u003eWith a great price-to-performance, these tweeters provides output of professional systems without breaking the bank. Sold as a set of 2 tweeters (pair).\u003cbr\u003e Replacement Diaphragm: \u003ca href=\"https:\/\/timpanoaudio.com\/product\/tpt-rpst25\/\"\u003eTPT-RPST25\u003c\/a\u003e\u003c\/p\u003e \u003c\/div\u003e"}

Quantity

1
2
3
4
5
6
7
8
9
10 +

Quantity

Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.

Email: Sales@Speedzoneweb.com

Call: 407-846-8430

Text: 407-749-6314

Frequently Asked Questions

Brand: Timpano

Timpano TPT-ST25 BLACK 4” PRO Audio Super Tweeters 900 Watts 8 Ohm – PAIR

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 deliver major concert sound to your sound system.

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

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 Chrome finish.

Specs:
900 Watts Max Power per pair / 450 Watts each
300 Watts RMS Power per pair / 150 Watts each
Impedance: 8 Ohm each tweeter
Sensitivity: 107 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
Sizing:
Mounting Depth: 2.24”
Mounting Cutout Diameter: 3.75″
Overall Size: 4″ x 4″ x 2.68″
Weight: 2.65 Lbs each tweeter
Accessories Included:
8x Mounting Screws
HPF Capacitor attached per tweeter
1x Timpano Logo Sticker

With a great price-to-performance, these tweeters provides output of professional systems without breaking the bank. Sold as a set of 2 tweeters (pair).
Replacement Diaphragm: TPT-RPST25

Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Kissimmee • Orlando • Tampa

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review

Cart0 items

TPT-ST25 BLACK

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

Email: Sales@Speedzoneweb.com

Call: 407-846-8430

Text: 407-749-6314

Frequently Asked Questions

Our History

Our Florida Locations

Testimonials

Parts Financing

Product Request

Return Policy

Wheel & Tire Builder

Discount Codes

Air Suspension Sponsorships