I recently started testing out the new Shoei Neotec II helmet, a modular option which is ready for a fully integrated Sena SRL Communication System, which in turn offers a huge host of features that would otherwise require a special installation.
You can read my thoughts here: Product Review: Shoei Neotec II Helmet
The Sena SRL is a super-light system that is incorporated into the helmet via two side and one rear section, with blanks being removed from the helmet once you’re ready for the install. There’s cut-outs for the speakers/headphones, as well as a channel for the microphone, with all the wiring easily hidden in the helmet.
Installation is simply, but a little bit fiddly, as you’ll need to remove those blanks from the helmet, pull out some of the lining, plus run the wiring, and make sure everything is back in place, particularly all the linings, which all clip back in. I’d also recommend charging the SRL before installation, with a MicroUSB cable doing the job, that way once it’s in, you can use it straight away!
All up I think it took me about 45 minutes to fit, but I was taking photos of the process at the same time, so you could probably do it a fair bit quicker. See below my review for a quick fitment guide.
First here are my thoughts on the system so far.
Sena SRL Communication System Review
For such a compact system, the Sena SRL really packs in the features. Straight up, with no pairing to a phone the system will let you listen to the radio, and while it took me a bit of getting used to the controls, it becomes easier as you use it more.
To really unlock the full potential though you’ll want to sync the system up to your mobile phone, while downloading the Sena Device Manager to your computer to manage the Sena SRL settings is also another option, if you don’t want to use the Sena phone app to do the same thing.
When it comes to syncing to your phone all you need to do is turn the system on, holding the Centre and + buttons at the same time, then hold the Centre button again until it goes into the settings mode (which activates just after the intercom sync), hit the + for phone sync, and make sure you’ve got your phone Bluetooth on and are ready to rumble. Once synced when the headset is turned on it’ll auto sync with your phone.
There’s a whole host of options in there, including multi-tasking, which means you can be listening to music or the radio, and take a call, and the system will manage the audio levels for you. Otherwise the standard settings will turn off the music or radio while the call comes through.
There’s only the three buttons to control the system with, however once you’re used to the inputs its pretty logical and easy to use. In summer gloves I found it easy, however in heavy winter gloves which I rarely wear I was struggling a bit for feel. There’s also the voice commands for the headset, so when you turn on the SRL you can say, ‘Hello Sena’ and then give a command, like ‘FM radio on’, which is the one I most commonly use. You can also enable Vox Phone, which allows you to accept a call with a voice command.
You’ve also got a couple of settings which help you boost audio volume levels, which is great when you’re travelling at high speeds on a motorcycling as the ambient wind noise does ramp up past 100km/h, however if you turn on the Smart Volume Control setting, it will actually measure the ambient sound (like wind noise at high speeds) and ramp up the volume so you can still hear your music, radio or call. There’s different levels you can set this too, which means you can adjust how much it’ll boost the audio or how sensitive it is to the ambient noise.
I’ve accepted phone calls at lower more suburban speeds of around the 60km/h region without issues, however I’ve yet to fully test the system at 110km/h cruising on the freeway, where I’ll be interested to see both how well I can hear the other party, not to mention how well my voice will be heard.
The other big feature is of course using the intercom between Sena headsets, and while we’ve just got the one now I’m going to try and catch up with someone else with one to see how it works. It’s a simple enough system, where you simply put your Sena SRL into intercom pairing, and it will connect to another headset, meaning you can communicate with a pillion or other riders.
There’s also the group intercom system, allowing up to 10 riders to take part, which means if you’re on a big trip with mates, everything should be able to take part!
If I’m totally honest I’m just scratching the surface of what the Sena SRL Comms system is capable of, but for my needs, which is to play a little music or put the radio on when I’m on the freeway section of the commute, or giving me the option to answer a call, or get GPS instructions, without the need to see a screen, it’s a great investment.
It’s also easy to charge between trips, by hooking the helmet up to a USB port on a computer via a MicroUSB, or if you’ve got a battery pack you’d be able to use that too.
In my testing the audio is clear enough at any speeds I’ve traveled, while traveling at regular speeds answering a phone call has also given good results.
I also picked up a Sena Prism action-camera to use with the Sena SRL in the hopes of getting the voice recording to video working, however this feature on the Prism doesn’t currently work between these two devices. Sena Australia were great when it came to support for the Sena Prism, while McLeod Accessories are supplying the SRL Comms system here in Oz, alongside Shoei helmets.
Overall it’s a great investment by my reckoning. Being able to get clear GPS instructions from your phone is great, as is playing your own music, since out in regional areas you’ll run out of radio coverage pretty quick. I’ve never been hugely into hands free systems in cars or on the bike, but you can setup a speed dial with the headset and take calls. Of course you can also leave the system off when you want peace and quiet on the bike too.
It’s a super clean install, and the battery lasts well, and is easy to charge, while the phone and computer Apps make for easy management of the settings. Add that to the Shoei Neotec II being a great modular helmet that does everything I want, and it’s a great combination.
You read my thoughts on the helmet here: Product Review: Shoei Neotec II Helmet
Sena SRL Communication System Fitment Guide
There’s good instructions included with the Sena SRL, but here’s a bit of a quick guide with pictures. I put a towel down on the table I was working on to ensure I wasn’t scratching my brand new helmet, and used a blunt butter knife to push the wiring into the channels, in a few places.
As you can see it’s a very neat system, with the rear battery unit, two side units with controls on the left, two speakers and the microphone.
The included instructions are good, for the install and basic operation, as well as for the full abilities of the Sena SRL.
You’ll need to remove the three plastic blanks that are placeholders for the Sena unit first up. The cheek pieces slide down at an angle as you can see from the arrow which points the direction for installation.
The a flat head screw driver to release the rear piece, which has a foam placeholder under it. This may require a bit of work to get loose.
I pulled out the lining to make the job a little easier as well as the cheek pads. The cheek pads are a tight fit, make sure you’ve disconnected the white clips, and there’s a plastic section which runs along the edge and clips down into the helmet lining. Getting this out was easier, getting it all back in was a little more fiddly.
The rear unit is a good place to start. Put this in first and press down firmly, it should click into place.
You may need to lift the rubber edging to get the Sena SRL unit properly seated.
Slide the control unit into place, it should go in easily and again clip into place, just note the angle it slides in on.
These tabs help keep the wiring in place and make for clean routing. Slide them in between the shell and lining. They should easily fit, and it wasn’t really snug for my helmet, so you’re not bending or damaging the helmet in any way.
Note how the speaker wires sit in the channels. I needed to use the blunt end of a butter knife to push them into place, although a screw driver would also do the job. Just be careful not to damage the wiring. The speaker clicks into place.
The microphone in the Sena SRL only will fit into the Neotec II one way, then add the foam wind sock over the end of the microphone when you’re ready.
Do a double check that everything is securely in place and the wiring is hidden away.
Replacing the cheek pads can be a fiddly job, so stay patient, push the plastic tab into place towards the rear of the helmet first, then at the chin last. Then connect up the white clips on the inside of the helmet. The cheek pads are quite deeply mounted, and should be flush like this.
See the white clips here. This give an audible click when fitted properly together.
Pull the chin strap and ratchet back through the Neotec II skirt flaps, these help reduce air incursion to keep still air around the mic.
And you’re all sorted. It’s a pretty easy job, but there’s some finer points where the wiring needs to be pushed through. Just ensure the microphone is well placed for your needs.
If like me you didn’t charge prior to fitment, now’s the time to do so. The flat based charging cable (MicroUSB) means you can plug the Sena SRL/helmet in and then sit it normally on a desk.
If you’re interested in the Shoei Neotec II modular helmet and Sena SRL Communication System, see your local Shoei stockist, or visit the McLeod Accessories website.