Connect with us

Hi, what are you looking for?

Car Speakers

Rockford Fosgate TMS57 Retrofit Speaker for Harley-Davidson Motorcycles

Full range coaxial 5×7-inch speaker kit specifically designed for Harley-Davidson motorcycles’ Boom! Audio and Boom! Audio Stage 1.

Rockford Fosgate TMS57 Power Harley Davidson Replacement Bag Lid Speakers

Purposed-Designed Factory Replacement Retrofit Kit for Boom! and Boom! Stage 1.

Rockford Fosgate just released the new Power Series TMS57 bag lid full range coaxial speaker specifically designed for Harley-Davidson® motorcycles’ Boom!™ Audio and Boom!™ Audio Stage 1. The 5″x7″ 100/200-Watt (RMS/Peak) speakers feature a Neodymium motor structure driving a reinforced polypropylene cone with Santoprene surround. Highs are produced by an ultra-efficient 25mm dome tweeter with integrated phase plug and is made water/weather resistant with the addition of a Santoprene front isolation spider connecting between the tweeter housing and cone assembly.

“This new Element Ready, purpose-built bag lid speaker upgrade solution has been designed for the often harsh environments motorcycles are subject to out on the open road,” explained Jake Braaten, Rockford’s V.P. of Product Development & Engineering. “Our new drop in solution allows for the upgrade of your existing factory Boom!™ Audio and Boom!™ Stage 1 bag lids with our top-of-the-line Power Series motorcycle-specific speakers. Now your ride will sound as good as it looks.”

TMS57 compatibility includes:

Boom!™ Audio Saddlebag Speaker Kit (model years 2006 – 2013):

  • Road King
  • Electra Glide
  • Street Glide
  • Road Glide

Boom!™ Audio Stage I Saddlebag Speaker Kit (model years 2014 and newer):

  • Electra Glide
  • Ultra Limited
  • Street Glide
  • Road Glide

Specifications

  • Carbon-Fiber Reinforced Polypropylene Cone
  • Santoprene VAST Surround
  • Co-Molded Cone and Surround
  • Poly-Cotton Spider
  • Santoprene Front Isolation Spider
  • High Power 35.5mm Voice-Coil
  • Ultra-Efficient Neodymium Dual Magnet Motor Structure
  • Ultra-High Temperature Glass Reinforced Polymer Frame
  • Integrated Spade Terminals
  • Integrated 6dB Crossover with High Power Polyester Capacitor
  • Ultra-Efficient 25mm Proprietary Film Dome Tweeter
  • Neodymium Tweeter with Integrated Phase Plug and ASA Grill
  • Low Profile Coaxial Tweeter Design
  • Discreet (Hidden) Tweeter Wire
  • Factory HD Connector for Plug-n-play Operation
  • Warranty: 2 years

Price and Availability

Advertisement. Scroll to continue reading.

The Rockford Fosgate TMS57 Power 5″x7″ Harley-Davidson® Replacement Bag Lid Speakers are available now for $299.99.

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertisement

Latest Products

Amazon Ember Artline TV Lifestyle

New Products

Amazon’s Ember Artline TV brings free art, AI room matching, Fire TV, and Alexa+ to the lifestyle TV category in 55- and 65-inch QLED...

Etude ETLA Loudspeakers Lifestyle Etude ETLA Loudspeakers Lifestyle

Floorstanding Speakers

Etude’s ETLA pairs 12 BMR drivers, a sealed near wall design, and claimed 99dB sensitivity for low powered 300B amplifiers.

Acoustic Energy AE2 40th Anniversary Loudspeaker in Walnut Front Acoustic Energy AE2 40th Anniversary Loudspeaker in Walnut Front

Bookshelf Speakers

Can the Acoustic Energy AE2 40th Anniversary speakers deliver AE1 precision with greater bass, scale, and output for larger listening rooms?

Emotiva XSP-2 Differential Reference Preamplifier Lifestyle Emotiva XSP-2 Differential Reference Preamplifier Lifestyle

New Products

Emotiva’s XSP-2 preamp adds a balanced ESS DAC, HDMI ARC, MM/MC phono, bass management, and modular expansion for $1,599.

Theory Professional p9 Pendant Speakers Examples Theory Professional p9 Pendant Speakers Examples

In-Ceiling Speakers

Theory Professional’s p9 Pendant Loudspeaker combines a 9-inch driver, Theorem waveguide, 120-degree dispersion, and 45Hz to 20kHz response.

PSB Speakers iQ2 Colors PSB Speakers iQ2 Colors

New Products

PSB’s iQ Series powered speakers bring BluOS, HDMI eARC, phono, USB C, and subwoofer control to compact stereo systems from $999.

Gift Ideas?

Amazon Prime Day 2026 Gift Guide

Daily Deals

Amazon Prime Day is a four-day shopping event from June 23-26, 2026 offering the biggest discounts of the year on consumer electronics.

You May Also Like

Advertisement

ecoustics is a hi-fi and music magazine offering product reviews, podcasts, news and advice for aspiring audiophiles, home theater enthusiasts and headphone hipsters. Read more

Copyright © 1999-2026 ecoustics | Disclaimer: We may earn a commission when you buy through links on our site.