GoHawk Motorcycle Bluetooth Speakers (RD88-S42)
Quick take
The GoHawk RD88-S42 is a handlebar-mounted motorcycle soundbar system that combines a 6-speaker soundbar with two 4.25-inch external speakers for an 8-speaker setup. It supports Bluetooth (up to about 15 meters), plus FM radio, USB playback, and a 3.5mm AUX option, with an IP56 waterproof build aimed at everyday riding in rough weather.
The main caveat is that overall loudness may not be enough to fully overpower very loud exhaust at higher speeds, so it tends to fit riders who want clear listening rather than total dominance of the bike’s sound.
Pros and cons
Pros
- 8-speaker configuration (6-speaker soundbar plus two external 4.25-inch speakers) for fuller stereo than basic single-bar setups.
- Bluetooth plus multiple inputs (FM radio, USB, and 3.5mm AUX) for different listening sources.
- Rugged IP56 waterproof design with a handlebar-mount soundbar intended for weather and vibration.
- Built-in controls with LCD display, plus a wired remote for easier volume and mode changes.
Cons
- Buyer feedback suggests sound clarity is strong around town, but words can get hard to distinguish as speed rises.
- It may not match the loudness needed for riders running extremely loud pipes.
- Mounting fit depends on handlebar size (designed for 7/8-inch to 1.25-inch handlebars), so check compatibility before you buy.
What buyers think
Buyer-review evidence points to two main themes: the system’s build and finish look and feel premium for the category, and the sound quality is impressive given the price. Multiple buyers describe the audio as “awesome” or comparable to higher-priced speaker systems, and one review highlights that the sound holds up well for neighborhood and around-town riding.
At the same time, the most consistent limitation in feedback is that maximum intelligibility and perceived loudness can drop at higher speeds, especially on bikes with very loud exhaust. Overall buyer-review evidence is limited to a small set of snippets, so it is best treated as directional rather than definitive.
What this system is (and who it’s for)
The RD88-S42 is designed for riders who want a cleaner, more “complete” audio setup than a single small bar speaker, without needing to hunt for add-ons later. Instead of pairing separate components, it combines a machined-aluminum soundbar with external speakers, aiming for a wider soundstage and stronger bass presence.
It is a strong fit if you ride on motorcycles like a cruiser or ATV where a handlebar soundbar can sit in your visual line and where weather-resistance matters. It also makes sense for riders who want multiple ways to play music, not just Bluetooth.
Key features that affect daily use
8-speaker layout for more than basic stereo
The system pairs a 10.5-inch soundbar carrying six drivers (tweeters and woofers plus passive radiators) with two separate 4.25-inch external speakers. The result is intended to deliver clearer stereo separation and bass impact than a simpler 2- or 4-speaker kit, while keeping the overall look tied together as one unit.
Bluetooth, FM, USB, and AUX, so you are not locked in
For riders, convenience usually matters as much as raw output. This kit supports Bluetooth streaming (advertised up to about 15 meters), plus playback from USB, and an AUX connection (3.5mm). There is also an FM radio section with an included SMA antenna, which is useful if you ride where Bluetooth connectivity is inconsistent.
Controls you can use without taking your eyes off the road
An LCD display tracks FM stations, volume, and modes, and a backlit wired remote is included for adjustments while riding. The soundbar uses push-button control on the unit, but the remote helps reduce how often you need to reach for the main housing.
Waterproof construction for real-world riding
The RD88-S42 is built with an IP56 waterproof rating and a rugged aluminum chrome housing for the soundbar. External speakers are also described as adventure-ready to handle rain, mud, and vibration. If you frequently ride in wet or mixed conditions, this is one of the most important decision factors the system is built around.
Specs that matter for compatibility
- Mounting: Handlebar mount, designed to fit approximately 7/8-inch to 1.25-inch handlebars.
- Bluetooth range: Advertised up to about 15 meters.
- Playback inputs: Bluetooth, FM radio, USB, and 3.5mm AUX.
- Power: Marketed as 600W peak power.
- Speakers: 6-speaker soundbar plus two 4.25-inch external speakers.
- Water resistance: IP56.
Pros and cons, measured against real riding expectations
Best for
- Riders who want a full motorcycle soundbar-plus-external-speakers kit with multiple audio inputs.
- People who ride in wet or messy weather and want an IP56 waterproof-rated speaker system.
- Commuters and casual riders who prioritize clear music playback at moderate speeds.
Consider another option if
- Your bike setup is extremely loud, and you need high intelligibility for spoken word or quiet tracks at highway speeds.
- You are unsure your handlebars match the 7/8-inch to 1.25-inch range and do not want to troubleshoot mounting.
Verdict
The GoHawk RD88-S42 is a feature-rich motorcycle speaker system built around an 8-speaker soundbar concept, with Bluetooth, FM, USB, AUX, and an IP56 waterproof design for all-weather use. The buyer-review pattern supports that the system sounds good for the category, with a premium-looking finish, but louder exhaust and higher speeds can reduce intelligibility. If you want solid music clarity and weather-ready durability, it is an appealing pick, just keep expectations aligned with your bike’s noise level.
FAQ
How far does Bluetooth work on the GoHawk RD88-S42?
Bluetooth range is advertised up to about 15 meters, which should be enough for typical rider-to-bike control distances depending on your environment.
Does this speaker system play music from USB?
Yes, it includes a USB port for playing compatible music files from a USB drive.
Can I listen through FM radio?
Yes. It includes FM radio and comes with an SMA antenna to support reception.
Is it waterproof enough for rainy rides?
It is rated IP56 for waterproof performance, and the external speakers are designed to resist rain, mud, and vibration.
Will it be loud enough for bikes with straight pipes?
Some buyers report strong performance around town, but feedback suggests intelligibility can drop at higher speeds, particularly on very loud exhaust setups. If you ride with extremely loud pipes, plan for that tradeoff.
Will it fit my motorcycle handlebars?
The system is intended for handlebar mounting on handlebars roughly in the 7/8-inch to 1.25-inch range. Measure your bars before buying to confirm fit.
Specifications
| Product Title | GoHawk Motorcycle Bluetooth Speakers | 8-Speaker Waterproof Stereo System w/ 4.25" External Speakers | Built-in Amplifier Aluminum Sound bar, FM Radio, USB, LED | Great for Harley, ATV, Chrome |
|---|---|
| Category | Electronics > Car & Vehicle Electronics > Vehicle Electronics Accessories > Audio & Video Accessories > Speaker Systems |
| Brand | GoHawk |
| Manufacturer | GoHawk |
| Model Name | RD88-S42 |
| Model Number | RD88-S42 |
| Color | Chrome |
| Item Weight | 8 Pounds |
| Audio Output Mode | Stereo |
| Mounting Type | Handlebar Mount |
| Enclosure Material | Aluminum, Metal, Plastic |
| Speaker Type | 4x Tweeters, 2x Woofers, Passive Radiators, External Speakers |
| Additional Features | FM Radio, LED Light, USB Port, Waterproof |
| Antenna Location | Outdoor |
| Is Waterproof | True |
| Warranty Type | Limited |
| Maximum Range | 15 Meters |
| Control Method | Push Button |
| Speaker Size | 10.5 Inches |
| Woofer Diameter | 2.5 Inches |
| Tweeter Diameter | 1 Inches |
| Water Resistance Level | Waterproof |
| Bluetooth Range | 15 Meters |
| Specific Uses For Product | Pro Audio |
| MP3 player | No |
| Controller Type | Button |
| Total USB 2.0 Ports | 1 |
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