ElectricShitbox
Well-Known Member
- Joined
- Dec 13, 2025
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- 229
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- Location
- Great Lakes Autonomous Region
- Vehicles
- Spark EV
If there isn't a constant power source already there, it's easy to add. Typical car audio stuff.
So, forum members who aren't Slate cheerleaders are singled out & counseled on their wayward behavior. Anything less than rabid enthusiasm is discouraged here! lololoolWe have?![]()
For what it's worth, the stereo setup I put in my spark is basically a powered sub with a built in 4 channel amp and a remote control box that has a volume knob and a bluetooth connection. It's all wired to switched 12v, and it has no issue with losing settings.If there isn't a constant power source already there, it's easy to add. Typical car audio stuff.
Let's see a product URL - this sounds like an interesting option for audio.For what it's worth, the stereo setup I put in my spark is basically a powered sub with a built in 4 channel amp and a remote control box that has a volume knob and a bluetooth connection. It's all wired to switched 12v, and it has no issue with losing settings.
Unfortunately it's discontinued. I got one on ebay not long after crutchfield ran out. I haven't found another packaged like this, which is a shame because it's perfect for adding a stereo to something that doesn't have one. In the Spark, I did it so I could bypass the factory headunit while leaving it in place.Let's see a product URL - this sounds like an interesting option for audio.
I thought it had speaker outputs, but I saw only RCA inputs in the pictures. Unless I'm missing something?Unfortunately it's discontinued. I got one on ebay not long after crutchfield ran out. I haven't found another packaged like this, which is a shame because it's perfect for adding a stereo to something that doesn't have one. In the Spark, I did it so I could bypass the factory headunit while leaving it in place.
https://www.crutchfield.com/S-QEjtCqfmnbM/p_500PWDX5/Alpine-PWD-X5.html
I was excited when I found this new from Alpine, and then I saw then price, lol.
https://www.crutchfield.com/p_500HDS990/Alpine-HDS-990.html
The speaker outs are part of the big 26 pin connectorI thought it had speaker outputs, but I saw only RCA inputs in the pictures. Unless I'm missing something?
Kinda pricy just for listening to my podcasts! hahaI was excited when I found this new from Alpine, and then I saw then price, lol.
https://www.crutchfield.com/p_500HDS990/Alpine-HDS-990.html
Wow, but then not sure sure I’ve ever seen Alpine in a budget mode.Kinda pricy just for listening to my podcasts! haha
1700 is crazy for that, even for Alpine.Wow, but then not sure sure I’ve ever seen Alpine in a budget mode.
It shouldn't require much power, I'd think. Maybe not any.Even if Slate were to use the pint-sized 12V 35AH battery that many EV use, like the Mach E, a radio should not consume but a few milliamps for memory and such a small automotive battery should last months.
So that begs the question, is there a clock readout on the gauge cluster?It seems a bit odd they wouldn't add 'constant' 12V circuits to the truck as there are other accessories other than radios that would benefit from them, especially if they're touting these as fully customizable. Like others have said, it's not outside the realm of impossibility to add a constant 12V, it just seems strange they wouldn't have that as an option from the start. What if some overlander type wants to run a tire inflator with the truck turned off?
The aftermarket double-dins that I've installed have weird things stored with constant power, but it'd still be annoying to lose the clock and presets on the other radios that I have if I choose to install them.
The claim of "no constant power provided" was presumably referring to the accessory power outlets in the area where you would mount a traditional head unit. The truck has a 12v battery.It seems a bit odd they wouldn't add 'constant' 12V circuits to the truck as there are other accessories other than radios that would benefit from them, especially if they're touting these as fully customizable. Like others have said, it's not outside the realm of impossibility to add a constant 12V, it just seems strange they wouldn't have that as an option from the start. What if some overlander type wants to run a tire inflator with the truck turned off?
The aftermarket double-dins that I've installed have weird things stored with constant power, but it'd still be annoying to lose the clock and presets on the other radios that I have if I choose to install them.