Rockford Fosgate TMS57 Power Series 5"x7" Full-range Speakers for Select Harley-Davidson® Motorcycle Bag Lids
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What's Inside?
- • (2) 2-way Speakers
- • (8) 3/4" Screws
- • (2) Logo Badges
- • Owner's Manual
Element Ready Design That is Weather and Water Resistant
Do you enjoy hitting the road on your motorcycle but are tired of not enjoying your music because you can't hear it when riding? The Rockford Fosgate TMS series of motorcycle speakers solve that problem. The TMS57 full range coaxial speaker is designed to replace existing 5"x7" speakers in factory equipped Harley-Davidson® "Boom!™ Audio" and "Boom!™ Audio Stage-I" bag lids. NOTE: This is NOT compatible with "Boom!™ Audio Stage-II" systems, nor do we recommend modifying the speaker to fit on Stage-II systems. See Compatibility Tab for complete motorcycle fit guide.
Outstanding Performance
These speakers feature a compact motor structure that drives a reinforced polypropylene cone for outstanding performance in the midrange and low frequencies. Rockford's VAST (Vertical Attach Surround Technique) surrounds give the speakers 25% more cone area without compromising ease of installation. The 1" film tweeter delivers clear, crisp highs at highway speeds, and it's protected from the elements.
Frequently Asked Questions (FAQ)
- • Will the TMS57 fit my Harley saddlebag lids without modification?
The TMS57 is designed as a replacement for select factory 5x7-inch Harley-Davidson bag-lid speakers. However, fitment should be confirmed before ordering because some 6x8 applications require new mounting holes.
- • Why do my TMS57 speakers have less bass than I expected?
Some owners report that the TMS57 delivers clearer and louder audio but does not produce a large amount of low-end bass. These speakers are primarily a full-range upgrade rather than a dedicated bass solution.
- • Can I use TMS57 speakers with a Harley Boom Stage II system?
This is a common compatibility concern. Several retailers specifically list the TMS57 as not compatible with Boom! Audio Stage-II systems, so verify your factory audio package before purchasing.
- • Why aren't my factory speaker connectors matching?
Connector style can vary by Harley model and year. Users have reported ordering the TMS57 expecting the original connector to match, only to discover that their particular application used a different connection.
- • Do I need a separate rear speaker wiring harness?
Possibly. One owner reported discovering that the TMS57 setup did not include the rear wiring harness they expected and ultimately had to purchase an aftermarket harness and modify the wiring.
- • Will the TMS57 be noticeably louder than my original speakers?
Many owners consider the TMS57 a worthwhile upgrade for clarity and output, particularly compared with worn factory speakers. However, the improvement can vary depending on the amplifier and factory audio system powering them.
- • Why do my new speakers sound weak after installation?
Speaker performance depends heavily on the amplifier and system configuration. If the replacement speakers are being driven by insufficient power or incorrect wiring, they may not deliver the expected volume or bass response.
- • Are the TMS57 speakers suitable for loud highway riding?
Yes, the TMS57 is rated at 100 watts RMS and 200 watts peak per speaker, and owners have reported running them at high volume for extended rides without problems.
- • Do the TMS57 speakers come with grilles?
No. The official specifications list the grille/trim ring as not included, and retailers also note that the TMS57 does not include grilles. Existing factory bag-lid grilles are therefore important to check before installation.
- • What should I check before ordering the TMS57?
Verify your Harley's model year, saddlebag lid speaker size, factory audio package, connector type, and amplifier setup. A 5x7 physical opening alone does not guarantee compatibility, especially with Boom Stage-II systems.
- Diameter : 5x7 Inch
- Vehicle Make : Harley Davidson
Features:
- Element Ready Weather Protection: Built to handle the demands of motorcycle riding, these weather- and water-resistant speakers are designed to deliver dependable audio performance through changing weather conditions and outdoor adventures.
- Carbon Fiber Reinforced Sound Quality: Experience powerful, well-defined audio with a carbon fiber reinforced polypropylene cone, Santoprene VAST surround, and co-molded construction that provides up to 25% more cone area for improved bass response.
- Crystal-Clear Highs at Highway Speeds: Enjoy crisp vocals and detailed high frequencies with the ultra-efficient 1-inch neodymium film dome tweeter, featuring an integrated phase plug and protective ASA grille for reliable performance.
- High-Power Performance in a Compact Design: Get impressive sound from a space-saving coaxial speaker featuring a 35mm high-power voice coil, ultra-efficient dual neodymium magnet motor structure, and integrated 6dB crossover for smooth frequency separation.
- Factory-Style Harley-Davidson Installation: Upgrade your motorcycle audio with integrated spade terminals, a discreet hidden tweeter wire, and a factory H-D connector for convenient plug-and-play installation. Includes mounting hardware, aluminum Diamond-R badges, and a 2-year warranty.
Specifications:
- Speaker Type: Full-Range Coaxial Motorcycle Speakers
- Speaker Size: 5" x 7"
- Quantity: Pair
- Application: Harley-Davidson Bag Lid Locations
- Power Handling (RMS): 100 Watts
- Power Handling (Peak): 200 Watts
- Impedance: 4 Ohms
- Sensitivity: 89 dB
- Frequency Response: 63 Hz – 20,000 Hz
- Cone Material: Carbon Fiber Reinforced Polypropylene
- Surround Material: Santoprene VAST Surround
- Tweeter Size: 1 Inch (25mm)
- Tweeter Type: Proprietary Neodymium Film Dome
- Motor Structure: Ultra-Efficient Neodymium Dual Magnet
- Voice Coil: 35mm High-Temperature Voice Coil
- Crossover: Integrated 6dB Crossover
- Crossover Capacitor: High-Power Polyester
- Frame Material: Glass-Reinforced Polymer
- Weather Protection: Element Ready Weather- and Water-Resistant Design
- Connector: Factory Harley-Davidson H-D Connector
- Mounting Location: Motorcycle Saddlebag / Bag Lids
- Mounting Hardware: Included
- Speaker Grilles: Not Included
- Badges: Self-Adhesive Aluminum Diamond-R Badges
- UPC: 780687353018
- Weight: 2
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
