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Rockford Fosgate T1T-SPower 1" Tweeter Kit (pr)

4.925 reviewsSee all reviews

These Rockford Fosgate Power 1" tweeters deliver clear, detailed, and punchy high frequencies and are a noticeable upgrade over many stock tweeters. Installation is generally straightforward with included crossovers and wiring, though some vehicles may need minor wiring prep or mounting tweaks.

Buyer confidence

87%

Highlights

  • 1 Year Warranty
  • Treated fabric dome neo-tweeter with integral suspension
  • External audiophile grade component crossover
  • Sold in pairs (2 each)

Key specs

Full specs
Midrange Mounting Depth
Tweeter Size (Nominal Diameter)
1.0" (25.4 mm)
Speaker Type
Tweeter
Midrange Size (Nominal Diameter)
Mounting Hardware
Yes
Power Handling (RMS)
75 Watts RMS 150 Watts Max
Midrange Size (Nominal Diameter)
Mounting Hardware
Yes

Key specs

Full specs
Midrange Mounting Depth
Tweeter Size (Nominal Diameter)
1.0" (25.4 mm)
Speaker Type
Tweeter
Midrange Size (Nominal Diameter)

Highlights

Overview
  • 1 Year Warranty
  • Treated fabric dome neo-tweeter with integral suspension
  • External audiophile grade component crossover

Review highlights

Based on customer reviews

Rockford Fosgate Power 1" Tweeter Kit (pr) — crisp, detailed highs with flexible crossover controls

These Rockford Fosgate Power 1" tweeters deliver clear, detailed, and punchy high frequencies and are a noticeable upgrade over many stock tweeters. Installation is generally straightforward with included crossovers and wiring, though some vehicles may need minor wiring prep or mounting tweaks.

25 reviews4.9/5 averageUpdated Mar 15, 2026

What buyers praise

  • Very clear, detailed treble — brings out cymbals and high-frequency detail
  • Capable volume and presence — can push highs through a system when driven

What to watch for

  • May require cutting/stripping/splicing of wiring — inspect supplied lead types before starting
Overview

A compact, audiophile-grade 1" fabric dome tweeter kit designed to deliver clear, detailed high frequencies. The T1T-S includes two tweeters plus dedicated outboard crossovers and mounting hardware.

Best for

  • Audiophiles and car-audio enthusiasts seeking improved high-frequency clarity and transparent detail from a dedicated t…

Key points

  • 1" fabric dome tweeters tuned for clear, detailed highs
  • Rated at 75 Watts RMS
  • Includes two tweeters (sold in pairs) with dedicated outboard crossovers
  • Includes trim rings and mounting hardware
  • Outboard crossovers use audiophile-grade components for transparent detail
  • Technologies: PTC Protection, CTA-2031, Klippel Verified, DDC™ Tweeter Mounting

Fit and use

Designed as an add-on tweeter kit for car audio systems to provide dedicated high-frequency reproduction. Mounting hardware and trim rings are included; the kit uses outboard crossovers for system integration.

What to know

The product is sold as a pair and is described as an audiophile tweeter kit rated at 75 Watts RMS. It includes dedicated crossovers and the necessary trim rings and mounting hardware. For full specifications (frequency response, sensitivity, dimensions) and compatibility considerations, consult the manufacturer resour…

Highlights

Key features

  • 1 Year Warranty
  • Treated fabric dome neo-tweeter with integral suspension
  • External audiophile grade component crossover
  • Sold in pairs (2 each)
  • On-axis/off-axis tweeter configuration
  • Recessed tweeter mount uses standard 1-3/4" hole saw
  • 5% tolerance high quality poly-capacitors and air-core inductors
  • PTC Protection
  • CTA-2031
  • Klippel Verified
  • DDC™ Tweeter Mounting
More info

Manufacturer details

The T1T-S is an audiophile 1” fabric dome tweeter kit rated at 75 Watts RMS for fanatics preferring this type of tonal quality. The kit includes two tweeters with dedicated crossovers, trim rings, and mounting hardware. Sold in pairs (2 each)

Additional details

Utilizing the ultimate tweeter from our Power series component systems, this tweeter kit will enhance any car audio system by providing crystal clear highs. It's dedicated outboard crossover utilizes audiophile grade components for transparent detail. This kit is perfect for anyone needing to add a set of dedicated tweeters to a fanatic sound system.

Technologies
PTC Protection

PTC Protection

Allows tweeter protection with a bypass resistor for 100% run-time.

CTA-2031

CTA-2031

Power handling on Rockford Fosgate speakers conform to CTA-2031 industry standards. This means your speaker has

Klippel Verified

Klippel Verified

To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be

DDC™ Tweeter Mounting

DDC™ Tweeter Mounting

Every aspect of our new DDC™ Tweeter design has been completely re-engineered to allow for maximum ease of

Specs

Specifications

14
Midrange Mounting Depth
Tweeter Size (Nominal Diameter)1.0" (25.4 mm)
Speaker TypeTweeter
Midrange Size (Nominal Diameter)
Mounting HardwareYes
Power Handling (RMS)75 Watts RMS 150 Watts Max
Midrange Size (Nominal Diameter)
Mounting HardwareYes
Power Handling (RMS)75 Watts RMS 150 Watts Max
CrossoverHigh-Pass (HP): 3.0kHz @ 18dB/octave Butterworth
Frequency Response (Hz)3kHz - 22kHz
Grille/Trim Ring IncludedYes
Sensitivity (dB @ 1W/1M)90
Shipping Weight1.6 Lbs. (0.72 Kg.)
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