Every budget intercom forces you to decide if you're going to press a button or pull off onto the shoulder. The ASMAX S1 offers a solution to that decision by using voice control, and after reviewing 1,296 buyer comments about the ASMAX S1, the more interesting story is not the voice control. It's the fact that ASMAX has created real mesh hardware (not simulated), achieved a 4.4 star rating and offered it for less money than the larger branded Bluetooth units.
Specs and Build Quality
The S1 uses two chips and a dual chip Bluetooth 5.4 system, which seems to be marketing speak unless you take into account the benefits: being able to play music, get GPS directions, listen to FM radio, and engage in group intercom at the same time without losing any of these functions due to loss of signal because the S1 automatically switches between them. The S1 also provides mesh networking for eight users at a distance of five miles. Additionally, there is a 5G+mesh option available via the ASMAX app, which allows the user to extend connectivity to 50 people for longer distances. However, the app requires a software update and cell service (which I consider a nice-to-have feature rather than a reason to purchase).
The build quality is very compact, with 40mm Hi-Fi drivers used for the speakers (the exact same drivers that premium brands utilize) and a water-resistant rating of IPX7. IPX7 is truly good, as it means your intercom is waterproof even when submerged in water or exposed to high-pressure water spray. The buttons are large and easily distinguished by touch, which is something that many glove-wearing riders will appreciate.
Audio and Microphone Performance
To help block out engine and wind noise during riding, ENC (noise reduction) technology plus digital signal processing (DSP) are utilized. Reviews confirm that this effectively blocks out noise up to and past highway speeds, allowing callers to hear each other clearly at 120 km/h. The equalized-tuned audio profile tends towards being fairly neutral and balanced rather than being bass-heavy, which fits better with voice communication than it does with bass fans.
Music sharing to a passenger works via the mesh link. The main difference maker between the S1 and its competitors is its ability to perform voice control. Speaking a command to either accept a call or skip a song works reliably whether you wear gloves or not. Although voice recognition may be somewhat inaccurate in windy conditions, keeping a button habit for times when voice doesn't work will help ensure reliability. As such, the voice control adds an extra level of convenience to how you interact with your intercom.
What Amazon Buyers Have to Say About Their Experience With the S1
At this writing, the ASMAX S1 boasts 1,296 reviews with an average rating of 4.4. Praise is generally centered around the fact that the voice control actually works as advertised, that the mesh connections remained relatively stable throughout their group ride experiences, and that they were able to go all day while touring without having to worry about running low on battery power. Several reviewers who previously owned products from both Cardo and Sena compared the functionality of the S1 favorably against those higher-priced units. They felt that the S1 delivered approximately 80% of the features of those models for roughly half the cost.
There are three primary areas that receive complaints regarding the S1. First, there is widespread skepticism regarding the "five-mile" mesh claim. Many reviewers report that once they went beyond close proximity (e.g., crossing a hill or entering a canyon) their meshes became unstable. Second, several buyers experienced issues related to obtaining access to firmware updates via the ASMAX app. These buyers had difficulty unlocking additional features in advance of receiving updates. Finally, although infrequent, there have been several reports of buyers experiencing poor performance with regards to voice control in heavy winds, which is in line with how physics behaves when placing microphones in storm conditions.
Which Riders Will Benefit Most From the ASMAX S1?
Group riders make up the bulk of the target audience. At this price point, achieving reliable auto-reconnect at mesh capabilities of eight users is nearly the entire sales pitch, and based on reviewer feedback it appears to deliver. Touring couples looking to allow passengers to share music and calls also seem to be well-suited to benefit from the S1.
However, buyers seeking specific solutions outside of those listed above include:
- Group riders wishing to maintain compatibility across various brand names and models
- Riders desiring polished ecosystems supported by deep companion applications and accessory chains.
One more consideration for glove-first riders. The voice control works, but the physical buttons are the fallback that matters, and the S1's buttons are among the easier ones to find by feel without looking down. That detail rarely shows up in a spec sheet and it matters on the highway.
The comparison table lays out those alternatives side by side, and additional information regarding various intercom systems can be located on our blog.
The S1 presents itself as a competitive value proposition for first-time mesh owners or those upgrading from entry-level Bluetooth intercoms. Click here to see the current price on Amazon.
FAQs
Will the 5-mile mesh range perform as described?
Reviews indicate that mesh ranges vary greatly depending upon terrain type. Desert highways tend to provide long-range connectivity, whereas urban environments with hills and canyons reduce connectivity significantly. Expect reliable group connectivity vs. actual mileage.
Can I connect my Sena and Cardo devices?
The majority of existing units from other manufacturers can be paired for basic talk functionality. All of the advanced features remain confined to the ASMAX ecosystem.
Is voice control compatible with full-face helmets?
Yes, the microphone picks up voice commands regardless of speed or wearing a full-face helmet. Wind degradation may result in some misrecognition, however, pressing a button provides a reliable alternative.
How long will the battery last?
According to most reviews, most group tour days fall within battery limits, while stand-by times exceed several days.
What does my ASMAX S1 come packaged with?
Your unit includes a boom microphone and button microphone, mount hardware, and charging cable. Optional accessories include gloves and masks, so please verify which version you purchased.
How does it compare to a Cardo or Sena entry model?
Reviewer consensus puts the S1 at roughly 80% of the feature set for about half the cost. The trade is in app polish, firmware stability, and brand support infrastructure, all places where the established names still lead.