Rockford Fosgate T1692 Power 6"X9" 2-Way Full-Range Speaker

6"×9" 2-Way Power Series Coaxial 100W RMS, 90dB, 50Hz–22kHz, CEA-2031. Carbon Fibre Cone, Aluminium Dome Tweeter, 12dB/Octave Butterworth Crossover.

Product Overview

The Rockford Fosgate Power T1692 is a 6"×9" 2-way coaxial speaker rated at 100W RMS (200W peak) the highest-powered and most sensitive model in the Power series coaxial range in this catalogue. Confirmed specifications include 4-Ohm impedance, 90dB sensitivity at 1W/1M, 50Hz to 22kHz frequency response, 87mm (3.43") mounting depth, a 1" (25.4mm) aluminium dome tweeter with 12dB/octave Butterworth HP crossover, and CEA-2031 compliance. Grilles are confirmed included.

The T1692 uses the Power series carbon fibre and polypropylene composite cone, aluminium dome tweeter with polyurethane suspension, butyl rubber surround, and ICC (Integrated Concealed Crossover). Shipping weight is confirmed at 5.72 kg per pair.

Key Specifications

• Speaker size: 6"×9" (oval)
• Configuration: 2-way coaxial
• Power handling (RMS): 100W per speaker (CEA-2031 compliant)
• Power handling (peak): 200W per speaker
• Impedance: 4-Ohm
• Sensitivity: 90dB @ 1W/1M
• Frequency response: 50Hz – 22kHz
• Mounting depth: 3.43" (87mm)
• Tweeter: Aluminium dome, 1" (25.4mm), polyurethane suspension
• Crossover: Built-in HP 12dB/octave Butterworth (ICC)
• Cone: Carbon fibre and polypropylene injection-moulded composite
• Surround: Butyl rubber
• Basket: Not specified — confirm with Rockford Fosgate
• OEM adapter plate: Not mentioned — confirm with Rockford Fosgate
• Grilles: Included ✓
• Mounting hardware: Not mentioned 
• Sold as: Pair (2 speakers — confirmed in description)
• CEA-2031 compliant: Yes
• Shipping weight: 12.6 lbs (5.72 kg) per pair
• Cutout dimensions: Not specified — confirm with Rockford Fosgate
• Warranty: Not specified — confirm with Rockford Fosgate

Features & Benefits

• 100W RMS CEA-2031 — 100W RMS is the highest confirmed power rating in the Power series coaxial range, confirmed to the CEA-2031 industry standard. The 200W peak rating provides headroom for dynamic programme material.
• 90dB Sensitivity — At 90dB, the T1692 is the most efficient confirmed Power series coaxial in this catalogue — producing the highest sound pressure level per watt, performing well from both factory head unit power and amplified installations.
• 50Hz – 22kHz Frequency Response — A lower limit of 50Hz from a 6"×9" oval covers substantial bass content including bass guitar, kick drum, and lower vocal fundamentals — meaningful low-frequency extension without requiring a subwoofer for moderate listening levels.
• 87mm Mounting Depth — At 3.43" (87mm), the T1692 is deep. Confirm that the available door cavity depth in your vehicle can accommodate 87mm before purchasing — this is a critical fitment measurement for rear deck and door installations.
• 1" Aluminium Dome Tweeter with 12dB/Octave Butterworth Crossover — A 1" (25.4mm) aluminium dome with polyurethane suspension delivers fast, detailed high-frequency output. The built-in 12dB/octave Butterworth ICC provides a maximally flat frequency response through the crossover region for smooth treble integration.
• Carbon Fibre and Polypropylene Composite Cone — The injection-moulded composite delivers a lighter, stiffer diaphragm than standard polypropylene — improving midrange accuracy and transient response.
• Butyl Rubber Surround — UV and heat-resistant synthetic rubber for long-term reliability in Australian vehicle conditions.
• Grilles Included — Confirmed grille inclusion for a finished appearance.

Technical Specs

Compatible With / Goes Well With

Suitable installation positions:

• Factory 6"×9" oval rear deck, parcel shelf, and door panel speaker positions
• Common rear deck format across a wide range of Australian passenger vehicles

Pairs well with:

• Rockford Fosgate T400-4, T600-4, or T1000-4AD 4-channel amplifiers
• Dedicated subwoofer for bass below 50Hz

Weight

5.72 kg per pair (shipping weight). 

Frequently Asked Questions

Is mounting hardware included with the T1692?

The product description states that mounting hardware is included, while the specification table states "Mounting Hardware: No." This is a direct conflict in the supplier data. Confirm with Rockford Fosgate before purchasing.

What is the confirmed mounting depth for the T1692?

3.43" (87mm) — confirmed in the specification table. This is a substantial depth for a 6"×9" oval speaker. Many rear deck and door installations have limited cavity depth; confirm your vehicle's available depth before purchasing.

What are the confirmed power and sensitivity specifications?

100W RMS (CEA-2031 compliant) and 90dB sensitivity at 1W/1M are both confirmed. These are the highest confirmed figures in the Power series coaxial range in this catalogue.

What crossover does the T1692 use?

A built-in 12dB/octave Butterworth high-pass crossover (ICC) — integrated into the tweeter assembly. The Butterworth alignment produces a maximally flat frequency response through the crossover region. Crossover frequency point (Hz) is not confirmed in the supplier data — pull from the official Rockford Fosgate T1692 datasheet.

What is the difference between the 100W RMS and 200W peak ratings?

RMS is the sustained continuous power the speaker safely handles over time — the relevant figure for amplifier matching. Peak (200W) is the transient power the speaker can briefly handle during dynamic programme peaks. Always match amplifier output to the RMS rating.