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Rockford Fosgate M2-TSM2 1" Marine Add-On Tweeter Kit (pr)

5.05 reviewsSee all reviews

Rockford Fosgate M2 1\" Marine Add-On Tweeter Kit delivers clear, powerful highs and easy installation for boat audio systems.

Buyer confidence

88%

Highlights

  • 2-Year Warranty
  • High efficiency 1" (25mm) Tweeter Kit
  • Aluminum Diaphragm
  • Marine grade PEI rubber surround

Key specs

Full specs
Speaker Type
Tweeter Add-On Kit
Tweeter Mounting Depth
1.44" (36.7 mm)
Midrange Size (Nominal Diameter)
N/A
Power Handling (RMS)
200 Watts RMS 800 Watts Peak
Nominal Impedance (Ohms)
4-Ohm
Midrange Mounting Depth
N/A
Tweeter Size
1” (25.4 mm)
Crossover
18dB/Octave

Key specs

Full specs
Speaker Type
Tweeter Add-On Kit
Tweeter Mounting Depth
1.44" (36.7 mm)
Midrange Size (Nominal Diameter)
N/A
Power Handling (RMS)
200 Watts RMS 800 Watts Peak

Highlights

Overview
  • 2-Year Warranty
  • High efficiency 1" (25mm) Tweeter Kit
  • Aluminum Diaphragm

Review highlights

Based on customer reviews

Crisp, high-output marine tweeters

Rockford Fosgate M2 1\" Marine Add-On Tweeter Kit delivers clear, powerful highs and easy installation for boat audio systems.

5 reviews5.0/5 averageUpdated Mar 15, 2026

What buyers praise

  • Crisp, clean high-frequency reproduction
  • Adds crystal-clear highs to marine/boat audio

What to watch for

  • High dB/output can overpower modest systems; horn-style mounting may exaggerate highs—use careful placement and level adjustment
Overview

The M2-TS is a 1" add-on tweeter kit designed to improve high-frequency performance when added to new or existing marine audio systems, especially M2 Color Optix™ full-range speakers.

Best for

  • Owners who want clearer highs without replacing existing full-range speakers
  • Marine or motorsport applications requiring weather-resistant components
  • Systems where an external passive high-pass crossover is preferred

Key points

  • 1" tweeter with stainless-steel mesh grille for protection
  • Element Ready™ design with UV-stable ASA plastic frame and grille
  • IPX6-rated front and grill; IPX5-rated frame
  • Gold-plated marine-grade brass connection terminals for corrosion resistance
  • Fully sealed external 18 dB/octave passive high-pass crossover using metalized polyester film capacitors
  • Sold in pairs (2 each)

Fit and use

Designed to add component tweeters to new or existing marine audio systems and to work with M2 Color Optix™ full-range speakers. Tweeters can be mounted using the included back-mount flush kit or the white horn-loaded mount bezel. The crossover is external and sealed; exact installation details depend on your system and mounting locations.

What to know

M2-TS tweeters do not include built-in LEDs; they are compatible with M2 Color Optix™ speakers that offer lighting. Element Ready™ protection combines IPX6/IPX5 ratings and UV-stable materials for resistance to water spray and sun exposure. Kit includes back-mount flush kit and white horn-loaded mount bezel. Sold in p…

Highlights

Key features

  • 2-Year Warranty
  • High efficiency 1" (25mm) Tweeter Kit
  • Aluminum Diaphragm
  • Marine grade PEI rubber surround
  • High Temperature Kapton voice coil former
  • Neodymium motor structure
  • IPX6 Rated Front and Grille with IPX5 Frame
  • Customizable Mounting (Flush Mount or Horn Mount)
  • Dual clamp tweeter mounting system
  • All marine grade construction
  • Mounting hardware included
  • Sold in pairs (2 each)
More info

Manufacturer details

The M2-TS 1" tweeter kit increases system overall sonic performance by adding to your existing M2 Color Optix™ full range speakers. The tweeter is protected with a stainless-steel mesh grille and can be installed using a flush or horn mount bezel. The Element Ready™ design and IPX6 certification makes them truly purpose-built for marine or motorsport applications where protection from damaging UV rays and water spray is essential. The M2-TS add-on tweeters do not incorporate built-in LEDs, but are designed to work with M2 Color Optix™ speakers that do.  Sold in pairs (2 each).

Additional details

The M2-TS allows the addition of component tweeters to any new or existing system. The Element Ready™ design is accomplished through the IPX6 rated front and grill and IPX5 frame. The UV Stable ASA plastic frame & grille design stands up to harsh marine environments, and the gold-plated Marine Grade brass connection terminals provide a corrosion resistant, maintenance free connection. The crossover is a fully sealed external passive 18dB/octave Audiophile Grade high pass crossover utilizing metalized polyester film capacitors selected for their dependability, long life span and preferred electrical characteristics. Kit includes back-mount flush kit and white horn-loaded mount bezel.

Technologies
Element Ready™ | Speakers

Element Ready™ | Speakers

All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &

Klippel Verified

Klippel Verified

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

ASTM B117 Testing

ASTM B117 Testing

ASTM B117 500Hr Salt/Fog Testing Standards

ASTM G154 Testing

ASTM G154 Testing

ASTM G154 500Hr Accelerated UV testing

IPX6 Water Intrusion Rated

IPX6 Water Intrusion Rated

A device with a level 6 water resistance rating can survive strong water jets projected by a 12.5mm nozzle at any

ISO60068-2-64 Vibration Testing

ISO60068-2-64 Vibration Testing

ISO60068-2-64 Vibration testing standards ensure the product is durable and can withstand vibrations found on

Specs

Specifications

14
Speaker TypeTweeter Add-On Kit
Tweeter Mounting Depth1.44" (36.7 mm)
Midrange Size (Nominal Diameter)N/A
Power Handling (RMS)200 Watts RMS 800 Watts Peak
Nominal Impedance (Ohms)4-Ohm
Midrange Mounting DepthN/A
Tweeter Size1” (25.4 mm)
Crossover18dB/Octave
Sensitivity (dB @ 1W/1M)97
Sensitivity (dB @ 2.83V)100
Frequency Response (Hz)1,425 Hz - 25 kHz
Mounting HardwareYes
Grille/Trim Ring IncludedYes
Shipping Weight0.11 Lbs. (0.05 Kg.)
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Support

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If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.



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