Garage
Shop

See all parts that fit your 1999 Tracker

Infinity Reference 1021T

1" Silk Dome Tweeters (REF1021T)

Infinity
Shop all Infinity
Product videos
highlight-star-icon

1" Dome Tweeters • Flush and surface-Mount Hardware Included • Starfish™ bracket for mounting in factory tweeter locations • 150W Max • 50W RMS • Textile Dome

Learn more about the 1021t

Good news and a little bad...

This item has been discontinued

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

1031t thumbnail

Infinity Reference 1031T

OUR PRICE: $49.99

View item
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
40-GM10 main

Metra 40-GM10

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

54
72-4500 main

Metra 72-4500

Install New Speakers in select 1990-2013 vehicles from GMC, Chevrolet, Buick

20
-43.78%

$8.99

List price $15.99

95-2009 main

Metra 95-2009 Dash Kit

Install a new Double-DIN car stereo in select 1990-2012 vehicles from Chevrolet, GMC, Buick (Black)

26
-42.32%

$14.99

List price $25.99

70-2003 main

Metra 70-2003 Wiring Harness

Install a new car stereo in select 1998-2008 vehicles from Chevrolet, GMC, Kia

33
R165X3 main

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

206

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5

JBL Stage2 634 (STAGE2634)

500W Peak (80W RMS) 6.5" Stage2 Series 3 Way Coaxial 4-ohm Speakers

15
-26.00%

$73.99

List price $99.99

Product Highlights


1" Dome Tweeters • Flush and surface-Mount Hardware Included • Starfish™ bracket for mounting in factory tweeter locations • 150W Max • 50W RMS • Textile Dome

Description


Infinity brand icon

Authorized dealer

  • 1" Reference Series Tweeters
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Textile Dome Tweeters
  • Flush and Surface-mount Hardware Included
  • Starfish™ bracket for mounting in factory tweeter locations
  • 2,500 Hz Passive In-Line Crossovers
  • Frequency Response: 2,500-21,000 Hz
  • Sensitivity: 93 dB
  • Top-Mount Depth: 7/8"
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Product history:

Infinity 1031T thumbnail
(newest, current model)
Infinity 1021T thumbnail
(previous model, replaced by Infinity Reference 1031T)
Infinity 1011T thumbnail
(previous model, replaced by Infinity Reference 1021T)

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

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


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

Specifications & Details


Tweeter Specifications
Tweeter Size
1"
Tweeter Design
Dome
Tweeter Composition
Textile
Flush Mount
Yes
Surface Mount
Yes
Angled Mount
Yes
Peak Power Handling
150 watts
RMS Power Handling
50 watts
Sensitivity
93 dB
Frequency Response
2,500 - 21,000 Hz
Impedance (Per Voice Coil)
2 ohm
Top-Mount Depth (Mounting Depth)
7/8"

Item Details


Manufacturer:

Model Number:

1021T

Weight:

2.00lbs

Internal SKU:

1021t

Internal Product ID:

9322

Product and How-to Videos


Customer Ratings & Reviews


Infinity Reference 1021T thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.7
Features
4.5
Design
4.4
Usability
4.7

Customer Reviews

Sort by:

Loading...

Clarity beyond measure.

I had been looking for some nice tweeters for little while, had tried boss, lanzer, pioneer, etc, but they all had either low rms or were too small. Only reason i bought these was because sonic had them at a great price. I'm so glad i did. They are the best tweeters i have ever had and i have been doing car audio for 5 years. They are crisps but not high crackly crisp that seems to be so popular now-a-days. I have them in sync with some Polk's and with both set to 55 rms/150 peek i know i gave them little juice and wow. I can turn them up all the way and Theses give you a full range of sound, even little low ( due to 2500 hz)plus with 5 different kinds of adapters you can find one for you car. also BEST IN LINE FILTER EVER. over all besides finding sonic electronics, this is best decision towards my car i have done.

By Alvin on October 25, 2007

6 found this helpful


Infinity 1021t

Due to these tweeters low 2.65 ohm impedance they'll draw more power from your amplifier (twice as much in some cases). They produce crystal clear highs and blend perfectly into the mids. They'll run at pretty much any wattage, but try to sick with the 50 watt RMS; with tweeters, the closer to their RMS you are the better!

By Chris on October 5, 2007

6 found this helpful


Good Quality

The following review is for a previous version (1011T).

I bought these to replace my dash speakers in my 99 Jeep Grand Cherokee. Perfect replacement and fit right in. Good quality highs and with the cross-over in the factory amp there was no lows coming through to make the speaker rattle or distort.

By CB on February 13, 2012

5 found this helpful


Pretty good.

These tweeters seem to compliment my infinity kappa set up. The placement for the full range speakers is terrable in my vehicle, so I placed these in the dash and it really put the sound stage back where it belongs. A bit bright, but good placement, crossovers, and mix, and their "shrill" sound can be tamed for a smooth sound with tons of headroom.

By Rattlesnakethan Cobrogers on September 28, 2009

4 found this helpful


Good

I got these tweeters from a friend. They sound awesome and I would recommend them to anyone!

By Robert on April 10, 2008

4 found this helpful


tweeters

the infinity tweeters i purchased from sonic electronics are the best tweeters i have owned . i have owned jl audio kicker and alpine .the infinitys are loud and clear and i have not blown them like the others .thank u sonic .

By derrrty! on September 28, 2009

3 found this helpful




82-5607 small

Metra 82-5607

6" - 6.75" Front Door Speaker Adapters for select 2017-2024 Navigator and Navigator L and Continental

(4)

$20.99

List price $41.99

No picture

Cell Phones

$1000.00

List price $1000.00

CS-HX6848_2-CVM small

JVC CS-HX6848 + Sound Dampening

6" x 8" 4-Way HX Series Coaxial Speakers with Four 18" x 32" Pieces of Sound Dampening Material

$55.95

List price $189.97

2-XS-GS1720 small

4 x Sony XS-GS1720

4 x 6.5" 320W 2 Way Car Coaxial Speakers Stereo Audio

$99.98

List price $399.98

Related Searches


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

1999 Chevrolet Tracker

2000 Lexus GS400

2016 MINI Countryman

2003 Kia Rio

2024 Audi A5

2007 Lexus LX470

2009 Mazda RX-8

1994 Lexus SC300

2005 Cadillac STS

2000 Lexus LX470

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.