Jensen JHD910 waterproof radio

Joined
Feb 5, 2005
Messages
5,086
Age
78
Location
Casey, Illinois
Bike
2000 ST1100 ABS TCS
The "Great Radio" thread, started two years ago, has lots of good info but this unit kind'a got lost in the shuffle. I just found it at [ame="http://www.amazon.com/gp/product/B0025POKOA"]Amazon for $160 . Looks like a good solution especially on the 1100. Self contained and small size will fit between the bars.

I think I'll get one, I don't really like the marine radio that started the other thread.
 
I've been looking at those for some time now. If I were to put a radio on my 1100, that's the one I would use!
 
I mounted a Jenson JHD910 on my ST1300 last winter. The radio is waterproof. There are mounting holes in the rear of the radio that fit a Ram ball base perfectly. I used another Ram ball that came with my Zumo to mount it to the left handle bar.
 
Dave, The radio has performed great. The problem is getting the sound to your ears. I used the speaker boxes and speakers from David Spears. I can only hear the radio up to about 55mph and I'm usualiy going faster then that.
 
The short answer is yes, I'm glad I have the radio, but I hope to wire the radio into my helment speakers. That would be fantastic. My wife has an RT with the BMW radio. She can hear her radio at higher speeds. I think the diference is the output of the speakers. I may try replacing the speaker with higher output speakers. Ron
 
I just mounted one on my st1300, it goes through the box that nm6r made. All my units come in thru the j&m cb mp3 audio plug, the gps audio, radio, and radar, I only had one short ride but it worked well for me thru the helmet speakers. I used a ram ball setup between the handlebars. I removed the speaker wires from the white plug and filled it with die electric silicone and used the 1/4" headphone jack to 1/8 mini plug in to adapt it to my system as the j&m music source is amplified. I bought a hideway antenna and mounted it under the rear seat area just beneath the rear rack. Time will tell how good it works once I can ride again.
 
My cheap automotive unit is 60watts per channel. I can hear my (4" 80 watt) speakers up to an indicated 80 if the wind is cooperating. Maybe this little guy is too weak. Kinda defeats the purpose if ya need an added amp.
 
My cheap automotive unit is 60watts per channel. I can hear my (4" 80 watt) speakers up to an indicated 80 if the wind is cooperating. Maybe this little guy is too weak. Kinda defeats the purpose if ya need an added amp.

Well guy's, I might have to give this one a shot. I was one of the original installers of the JBL MBB-Mini Black Box radio discussed in the Great Radio thread. My JBL MBB with the larger MC19 control panel is about toast. After 3 summers of daily driving in 110F+ heat. The JBL will not work for more than 30 minutes if the temps are above 100F. The amp has given up the ghost. The downside is I won't be able to use my in dash speakers. As stated higher in the thread 15 Watts is about useless, and won't do much to drive the two 45 watt polk speakers I have mounted in the dash.


(click for larger)

3 years ago I looked at the JHD910 and discounted it because of the low power. But since then I have added the Bluetooth module to my Starcom1 and now travel almost exclusively with the headset plugged in so I have phone support.

At this point I am willing to give up the in dash speakers and will use the reclaimed space for the Audiovox Cruise control I have sitting on a box in the Garage and the Steble Horn on a shelf above the cruise control. These two additions plus the weather band radio seem to be worth the trade.

An added benifet will also be the freeing up of the left side pocket. Currently it holds the black box, the actual radio. The problem is the wires that have to be routed into the glove box, means that every time I take the bike in to Honda for Warrenty work they screw something up. I dread removing the tupperware myself because of all of the trouble. The Jensen installation will clear up all that wiring tied to the left side cowling. My hope is also that since this radio will not be installed in a side pocket inside the fairing oven, it will last and function considerably longer. Also given the size of the Jensen unit, it might also fit on my F650GS. Tunes while tooling around in the desert, Yea Baby!
 
I've got this unit, I put it in my tank bag. I've got power from the Powerlet outlet in the MCL handlebar riser. I've got a compact antenna mounted on the side of the dash. Both wires come through a pass-through in the front of my tank bag. They have disconnects if I want to remove the whole tank bag. I've got the sound wired to the Autocom under the seat. And then back to my helmet speakers. Plenty of volume. Only problem I have is a buzz from a ground loop or something. I've tried power and antenna filters. I'm trying to figure out what people said about routing the audio wires under the seat to avoid the coils and spark plug wires. Through the frame rails? What does that mean? When I plug in headphones directly to the radio, no buzz, so it is coming from the wiring to and from the Autocom.

Bob
 
Sorry, I can not answer your question. I did not even try the Jensen speaker outputs based on the comments here.
I did set up another amp and external speakers.

http://www.gooddeals18.com/product/...rcycle_yacht_marine_audio__2_speakersamp.html

I fed it from the Jensen headphone output jack. It worked fine at low speed but like any speaker system, you can't hear it well at high speed because of the wind noise.
 
I'm about ready to order, I have a question though. Can anyone tell me if the headset plug and the speaker outputs will work at the same time?
The output for the speakers is the 1/4" used for headphones. Is there an adapter that would converet the 1/4" to the smaller size? I don't know if the speakers broadcast when the headphones are used. Ron
 
The output for the speakers is the 1/4" used for headphones. Is there an adapter that would converet the 1/4" to the smaller size? I don't know if the speakers broadcast when the headphones are used. Ron

The output for the speakers is not the 1/4" headphone jack. The radio has separate wiring and connectors for speakers.
And yes you can get an adapter from 1/4" to 1/8" and the metric equivalent. Be sure to get the stereo adapter.
I have the manual in pdf format, contact me if you want me to Email it.
Bob
 
I have new information on the Jensen JH910 waterproof radio. I went to the Shack and bought a 1/4" male to 1/8"female addapter a Y with short leads to two 1/8" males into one 1/8" female. I pluged one of the Y leads into 1/4" adapter which was pluged in to the 1/4" jack from the radio. I took the other lead and plugged it into my Zumo. I then used the wire that was plugged into the Zumo and plugged it into the Y. The other end is plugged into my Chatterbox which I previosly only got audio from the Zumo on. Now I get the AM/FM radio, Zumo audio, and radio communication in my Chatterbox helmet ear phones. The radio does not output to the speakes when there is a plug in the 1/4" jack.
 
ShinySideUpAZ Report: Jensen JHD910 waterproof radio

UnBoxing

Just unboxed my unit. Good timing it arriving today, my MBB-Mini only worked for about 40 minutes out of the 2.5 hours I was on the bike today running family errands.

Quality
The unit appears to be very rugged and well made. On some internet reviews people had mentioned issues with the LCD panels being non-uniform in color. I did not see this at all. All of the connections seem rugged and poperly strain relieved.​

Initial perceptions
I like the look. it fits well with the styling of the bike. I was pleasantly surprised to find the unit is slightly narrower, and only about 3/8 inch taller then the MC19 control head on my MBB-Mini, but is it over 3x the thickness of the MC19. The thickness will be hidden by the handlebars, and the brushed chrome on the faceplate on the Jensen will be a good match to the ST1300 handlebars.

The pig tails are too short, both for the antenna and the wiring; the connectors would be a problem without some work. Given their length they are going to be up against the neck of the frame. Hopefully there won't be any clearance issues, and water issues will be a problem.

To try and mitigate the water issues I have sealed the earphone output with RTV at the top and bottom of the factory applied heat shrink. Additionally I installed my Gold plated 1/4 to 1/8 converter and RTV'd it to the 1/4 inch plug. I will be RTV'ing all connections.

I would have continued the installation of the earphone output, this will go into my Starcom1 Advance, but my 1/8 to 1/8 ground loop isolator I had on the shelf appears to have an intermittent connection. After I pick a new one up I will continue installing and RTV'ing along the line. I hope I can find a ground loop isolator in town that has gold connectors. Since I am going to remove my Polk 45 watt in-dash speakers to make room for the Cruise and Steble horn, I will only be using the Power and Ground connection in the wire bundle. At this point I'm not going to cut factory installed connector away. For this reason I applied liberal amounts of dialectric grease to the connector. Tomorrow evening if I have time I will heat shrink it and RTV the ends.

In order to minimize the cross coupling of the Antenna to the power lines to the earplug output, I will twist the power lines together, and run all three sets of wires in separate paths down the neck and under the fuel tank. The earphone line will be installed in shielded Flexo Sleeving SnakeSkin tied on one end to the motorcycle frame. The cables will be routed under the tank and on the inside of the frame to reduce the noise coupling to the ignition coils.

The unit will be install on the bike between the handlebars via RamBall mount in the same manner as the JBL unit. Unlike the JBL unit this units predrilled holes line up perfectly with a standard RamMount plate. I have include a picture of the plate mounting. You will have to purchase longer 4mm screws for this task. The hodgepodge of screws in the photo are just what I could scrounge together. A trip to the hardware store tomorrow evening will result in black button head screws for a clean install.

Power On
I bench powered the unit and walked through the setups. The power requirement is for 3 amps switched power. The manual specifically calls out switched/ignition power. The manual indicates the settings and station presets are stored in NVRAM and the website says the clock will run for 30 days unpowered before it needs to be reset. I set the clock today, we'll see how it looks the next time I power it up 4 days from now. As was mentioned in the WebBikeWorld article in a previous post, the beep on button push must be turned off, it is very irratating.

The backlight of the display can be set for two colors, either Amber or Green. The Green is very subdued, but the Amber is almost a perfect match for the Amber on the ST1300 dash. I would have liked to include pictures of the unit powered, but the end of my garage that has good lighting is not the end that has the 12VDC power unit. The power unit weighs sixty pounds and is not easily moved in my cluttered garage.

I didn't have an antenna to hook up so I tried the Aux input from my MP3, as with the JBL MBB-Mini unit there is some gain losses. As with the JBL the MP3 will need a pre-amp. Luckily I already have and AmpliRider installed on the bike.​
Next Steps
My plan is to complete the install on Saturday. From the looks of things I will be spending more time removing the old radio components then I will have to spend installing the new. Not only do I need pull the radio, but I need to fabricate a new bottom for my locking glove box. I had hogged it out to create ventilation as well as access for the old radio wiring. Once the radio is removed anything placed in the box would fall right into the tupperware. I'll cut some plastic pieces to fit and rivet them in place.​

Want to watch or help?
If you'd like to watch or help I will be starting at 9:00 AM Saturday 11-20-2009. PM me if you would like to come by.
 

Attachments

  • IMAG0069.jpg
    IMAG0069.jpg
    74.3 KB · Views: 262
  • IMAG0071.jpg
    IMAG0071.jpg
    85.9 KB · Views: 249
  • IMAG0074.jpg
    IMAG0074.jpg
    87.8 KB · Views: 230
  • IMAG0075.jpg
    IMAG0075.jpg
    74.7 KB · Views: 229
Sounds like you have it all figured out. I can't wait to see your finished install. I'd love to put mine like you did between the bars. But I'm worried about someone messing with it or trying to steal it. So mine stays hidden in the tank bag. Or I remove the whole bag and radio if I think I should.

Bob
 
As you can see from my previous install with MBB-Mini, I have had the stereo head mounted on my handlebars for 3 years. You might think that some of the security is due to the fact that it was only the control head. The real radio was locked in the glove box. Let's break that down.

The opportunist crook is most likely not going to know or understand that the MBB-mini is a black box radio. This average street bad guy is just going to think, "Um shiny radio, me take!" but then he is faced with the fact that the cable disappears deep into the tupperware. Same bad guy says, "Ugh, too many wires, make head hurt!", he walks away. Besides the expensive black box is only protected by a 1/4 inch of plastic.

Now let's consider the smart crook bad guy, "Hey look a MBB-mini that has been disassembled, repainted and customized for a motorcycle!, Wow Cool, me take!" but then he rumenates, "I don't have an ST1300 to install it on, I don't know if anyone who would want to buy it. Where would I fence it ST-Owners.com?"

Well that doesn't work, so he just steals your bike, you really worried about the $170 radio on the $16K customized bike that just got stolen?

To be fair the Jensen is a more well known brand, and maybe someone would know enough to recognize the value, but if your going to risk going to jail, steal the factory deck out of a Harley Davidson Ultra Guide those Cruiser SOBs will pay for that on eBay, and he's right. I mean really some guy is going to walk by and think to himself, "Hey that's a Jensen heavy duty stereo designed and marketed for use on tractors, combines and backhoes." (You did notice the Work Timer button, right?) "Gotta get me one of those. Saw it last week at the feed store and I can't resist the urge any more." Then again it's more likely the guy will just slip a blister packed unit from the the feed store into his coat. I mean if your going to risk going to jail, at least do the risk stealing something you don't have to cut the wires off of.

We get wrapped up in thinking about all the car stereo's that get stolen and think someone is really going to be lusting after the Feedlot special we grafted onto our STs. Yea, probably not. Even cheap car stereos get stolen because many could use and would pay $20 for a hacked up car stereo off a guy on the corner. But a Heavy duty Farm radio? I'm still waiting to see that episode of 'Pimp My Ride'.

But to be honest given that the whole radio is mounted on the bike in open view I have been considering replacing the easy convient thumb nut on the RamBall stem with a security nut from ACE hardware. You are not going to get that sucker off with out a really good stern yank. Sure you can buy the wrench's right next to the bolts at ACE, but the bad guy has to have that particular wrench available when he stumbles on your farkeled beauty. I was thinking of something like the nuts along the lines of what is pictured below, click pic for link, or what ever I can find at the local hardware store.



I ended up using an acorn nut epoxy painted black, this way the crook will atleast need to have more than opposable thumbs and a semi functioning frontal lobe to steal my new radio. Woops, I just offended the Harley riders, that'll do.

Now I'm really going to get your goat. On my BMW F650GS dual sport the music and information streams into the Starcom1 in the tail section from a Memorex waterproof heavy duty MP3 player with FM reciever. I've had the MP3 player for 3 years. Originally it cost me $65, just under half the investment I have into the Jensen. I ride this bike every week and park it everywhere, from the open desert to the local Walmart.

My security system? . . . Piece of velcro.

attachment.php
 

Attachments

  • IMAG0077.jpg
    IMAG0077.jpg
    29 KB · Views: 369
Back
Top Bottom