Garage
Shop

See all parts that fit your 2010 RX450h

Rockford Fosgate Power T1T

Power Series 1.1" Inverted Aluminum Dome Tweeters

Product videos
highlight-star-icon

1.1" Inverted Aluminum Dome Tweeters • 100W RMS • 200W Peak • Freq. Response: 4 - 22 kHz • Flush and Surface Mount Hardware Included • 24dB Crossover Included • Cast Aluminum Housing • Tweeter Attenuation

Learn more about the t1t

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

09-t1ts thumbnail

Rockford Fosgate Power T1 T1T-S

OUR PRICE: $229.99

View item

Loading...
Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

1
-42.29%

$74.99

List price $129.95

CVP8 main

Cerwin-Vega CVP8 (Sold Individually)

350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker

-16.67%

$49.99

List price $59.99

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

XSP652 main

NVX XSP652

600W Peak (200W RMS) 6.5" X-Series 2 Way Coaxial Car Speakers

19
-33.34%

$119.99

List price $179.99

Limited time!
P1V2-675 main

Rockford Fosgate Punch P1V2-675

300W Peak (150W RMS) 6.75" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

-25.00%

$179.99

List price $239.99

REF3032CFXAM main

Infinity Reference 3032cfx (REF3032CFXAM)

150W Peak (50W RMS) 3.5" Reference Series 2-Way Coaxial 3-ohm Car Speakers

28
-38.45%

$79.99

List price $129.95

JS35K main

Jensen JS35K

150W Peak (50W RMS) 3.5" Apex Series 2-Way Coaxial 4-ohm Car Speakers

-16.67%

$79.99

List price $95.99

AP-W81AC main

Deaf Bonce Apocalypse AP-W81AC

1200W Peak (600W RMS) 8" Apocalypse Series 4-ohm Midbass Car Speakers

Product Highlights


1.1" Inverted Aluminum Dome Tweeters • 100W RMS • 200W Peak • Freq. Response: 4 - 22 kHz • Flush and Surface Mount Hardware Included • 24dB Crossover Included • Cast Aluminum Housing • Tweeter Attenuation

Description


Rockford Fosgate brand icon

Authorized dealer

  • 1.1" Inverted Aluminum Dome Tweeters
  • Power Handling:
    • Peak: 400 watts per pair / 200 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Frequency Response: 4kHz - 22kHz
  • Crossover Frequency: 3200Hz
  • Impedance: 4 Ohm
  • Tweeter Protection: Optical Compression
  • Cast Aluminum Housing
  • 24 dB HP Cast Aluminum Crossover
  • Audiophile Components
  • Tweeter Attenuation: 0dB, -2dB, -4dB
  • Multiple Tweeter Mounting Configurations
  • Surface Mount Height: 1-5/64"
  • Surface Mount Diameter: 1-15/16"
  • Flush Mount Diameter: 2-3/64"
  • Flush Mount Depth: 1-1/8"
  • Crossover Dimensions: 4-7/8" L x 3-11/32" W x 1-1/2" H
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Product history:

Rockford Fosgate T1T-S thumbnail
(newest, current model)
Rockford Fosgate T1T thumbnail
(previous model, replaced by Rockford Fosgate Power T1 T1T-S)

Best selling similar products

VSPTW small

NVX VSPTW

• 1" V Series Dome Tweeters
• 225 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

(29)

$49.99

List price $59.99

PNW1 small

AudioControl PNW1

• 1" PNW Series Dome Tweeters
• 125 watts RMS Each
• 3 ohm Impedance

(3)

$129.00

List price $149.00

TWPZ small

DS18 TWPZ

• 1" Dome Tweeters
• 80 watts Peak Each
• 40 watts RMS Each
• Impedance

(6)

$5.95

List price $5.95

S2S10TW small

Alpine S2-S10TW

• 1" S Series Tweeters
• 240 watts Peak Each
• 80 watts RMS Each
• 4 ohm Impedance

$109.95

List price $130.00

51KST2504 small

Kicker 51KST2504

• 1" KS Series Tweeters
• 225 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

(1)

$119.99

List price $139.99

JSTW2 small

Jensen JSTW2

• 2" Apex Series Tweeters
• 60 watts Peak Each
• 30 watts RMS Each
• 4 ohm Impedance

$59.99

List price $71.99

S-SA1T small

Sundown Audio SA-1T (SA1T)

• 1" SA Series Tweeters
• 65 watts RMS
• 4 ohm Impedance

$149.99

List price $179.99

51KST2004 small

Kicker 51KST2004

• 3/4" KS Series Tweeters
• 195 watts Peak Each
• 65 watts RMS Each
• 4 ohm Impedance

$99.99

List price $119.99

C6-100ct small

JL Audio C6-100ct

• 1" C6 Series Tweeter
• 75 watts RMS
• 4 ohm Impedance

$159.99

List price $159.99

CF-275smt small

JL Audio CF-275smt

• 2-3/4" CF Series Tweeters
• 40 watts RMS Each
• 4 ohm Impedance

$324.99

List price $399.99

Specifications & Details


Tweeter Specifications
Tweeter Size
1"
Tweeter Design
Inverted Dome
Tweeter Composition
Aluminum
Flush Mount
Yes
Surface Mount
Yes
Angled Mount
No
Peak Power Handling
200 watts
RMS Power Handling
100 watts
Frequency Response
4,000 - 22,000 Hz
High-Pass Crossover Frequency
3,200 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
1-1/8"

Item Details


Manufacturer:

Model Number:

T1T

Weight:

3.00lbs

Internal SKU:

t1t

Internal Product ID:

2879

Product and How-to Videos


Customer Ratings & Reviews


Rockford Fosgate Power T1T thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
4.5
Usability
4.5

Customer Reviews

Sort by:

Loading...

Best tweeter ever

I have three sets of these in my Dodge Nitro and man do they sound Awesome.. If you have a Good sounding System than These Tweeters will make it even better..IF you buy these you will not regreat that you bought these top of the line..if you want great than buy Rockford Fosgate

By apollo on August 7, 2007

20 found this helpful


Great Product !!

If you have a Good sounding System,than These Tweeters will make it even better...This is top of the line!

By marcelo on October 24, 2013

19 found this helpful



Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2010 Lexus RX450h

2013 Subaru Forester

1990 Porsche 911

2012 Lexus CT200h

2005 BMW 330Ci

2018 Hyundai Kona

2008 Pontiac Vibe

2007 Mazda CX-9

2022 Toyota 4Runner

2001 Ford Explorer

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.