Head unit for sound quality?

I’m tiring of the constant dropped calls and resetting of my stock head unit. I also think the audio quality sucks, and though I like the tuning provided by the DSP in my kicker Key amp I want to clean up my sound.

What aftermarket head units provide a clean, better to best signal, for better sound, either with or without an amp? I’m trying to avoid adding a separate DSP, even better if I can skip the 4ch amp. Mostly concerned about Bluetooth connection quality, would like HD radio and wireless CarPlay. Don’t need satellite.

I’ve seen JVC head units that claim to fix the sound from digital devices, is that just marketing speak? How are modern Alpine, Sony, etc compared to the android OD radios like Dasaita and such?

Help! The last radios I’ve bought was an Alpine single DIN in 2002 lol.

 

What speakers are you running? Those usually make a bigger difference to me, but I haven't heard a stock unit in probably a decade...soo...

 

speakers def for the win but pretty much any aftermarket HU. If you go with amps it will improve even furhter. Make sure you have a high Voltage output if possible 3-5V is common some are higher but 3 would be the go to. I used to build them and 5V back the day was the money with Clarion HU's.

You can also get a DSP with better outputs to run off the stock HU. Audio Control and JL make some.

 

Here’s my current setup in my SR:

SR5 head unit

$220 Kicker Key180.4 Kicker 45KEY1804 4-Channel 45 x 4 Key Smart Sound Processor Amp 180W Amplifier

Kicker Key180.4 amp
JL C1-690x 2-way 6x9 front door speakers
Kicker Subaru tweeters
Infinity reference 6.75” rear door speakers
Kenwood m300.1 mono amp

$280 Kicker 43TCWRT102 CompRT10 10" Subwoofer in Thin Profile Enclosure, 2-Ohm, 400W

Kicker 43TCWRT102 10” sub with passive radiator.
Noico’d inner and outer door skins front and rear as well as back cab wall.

Hoping to do the floors and roof, and MLV for the doors, floors, and back wall, and melamine foam for the roof this summer.

I’m mostly happy with the speakers. The fronts are a little bright between the JL’s and the tweeters, if I were doing it again I’d probably just get a set of component speakers but live and learn. There’s a chance I’ll get Infinity 6x9 components, depending on what sales come up through the year and swap them out when I finish the doors.

I like the auto-tuning of the Key amp. I dislike the hissing I get when I have the gains turned up at all. I also suspect the factory EQ is hard for it to fully fix, and it’s obvious the Bluetooth signal is mangled compared to a wired connection (though I’m not sure how much of that is my iPhone or the radio).

The Kenwood amp is great, but will be replaced with something in the 500w RMS at 2ohm to properly power the sub. There’s also some negative interaction between the speakers and the sub, since the speakers have the key’s DSP applied and the sub doesn't sometimes my music feels out of balance with no real way to tune around it. I’ve mostly got it handled to where I don't notice 90% of the time, but I’d like to get both the door speakers and the sub on the same signal page.

 

The 2 best-sounding decks I can think of are single DIN - Pioneer DEH 80 PRS or P99. Guessing you want a double DIN touch screen though?

 

I’ve used Kenwood Excelon head units for years and they are excellent. Currently have a DMX906S in the Tacoma. Tons of audio controls and clean 5V outputs.

 

Thats what I was going to say. There is also a really nice sony one https://www.sony.com/electronics/in-car-receivers-players/rsx-gs9

 

Ya, forgot about that one. IMO though it's pretty forgettable considering the price and what it does. It's even more than the P99 and does far less. Not to mention the P99 is a beautiful head unit. The Sony looks like something you'd put in a boat.

 

I really dig Kenwood's head units too

From what I've read about those Dasaita units they're noisy - at least on paper. Never actually heard one. If it were me pulling out my wallet, I'd stick with Pioneer, Kenwood or Alpine. Hard buttons are important to me too - I'd at least want a volume, track/album & mute functions that I could access without looking at the HU. If you get that with steering wheel controls then cool, but solely touch is a deal breaker for me personally - way too distracting to use basic functions.

 

Yeah, they are great. I have a single DIN Excelon that is still going strong after 11 years, now in my girlfriend's car after I upgraded my commuter to CarPlay. While obviously not a replacement for a true DSP if you need one, for most people they have everything you will need. The amount of audio and processing controls they include is impressive. The digital time alignment actually works pretty well as does the onboard crossover and equalizer.

I put an

$280 Alpine ilx-w650 Digital Multimedia Receiver with CarPlay and Android Auto Compatibility

Alpine ilx-w650 in my commuter car and while it works well for what I wanted, it's definitley annoying that it has no hard buttons. Especially the volume buttons since I don't have steering wheel controls in that vehicle.

I stay away from those offbrands, most people seem happy with them but I know the components inside aren't near the quality of a high end unit from Kenwood, Pioneer, etc...

 

The sony is pretty bland looking, but it does sound pretty damn good.

 

I just put the

$280 ilx-w650 digital multimedia receiver with carplay and android auto compatibility

ilx-w650 in my tacoma. im pretty happy with it so far. it definitely woke up the speakers I put in a while back as part of the $250 audio upgrade.

 

I think it's a really nice head unit, probably the nicest of the "no frills" or "entry level" CarPlay head units. It works flawlessly and it was super easy to get into the car with that shallow design. I have it in my Impreza, which already had an amp, but I love how the Alpine Power Pack hooks right up and mounts on the back.

 

Alpine, Pioneer, JVC, and Kenwood are all pretty good...

Avoid BOSS like the plague!

 

I’m really impressed with my Kenwood excelon ddx8905s model although it is the 2018 model and doesn’t have wireless CarPlay. Very impressed with dsp functions of it and the 5V preamp rcas. It’s not as sexy as some of the others but for SQ it’s great imo

 

yes, it’s going in my 2017 and I want to keep my backup camera, maybe even add a front one.

 

I’ve got a Pioneer AVH-1550NEX that I just installed...

 

Agreed. I pretty much wanted CarPlay and didnt care for anything else. Works great.

It is nice being shallow with the mess of wires I have back there now (on the cleanup list for a future time). I have a front camera hooked up but the stupid thing had like 30 feet of wire I had to stuff somewhere.

 

HD Radio is a crock of shit; My last head unit had it, and while it worked great when it actually worked, most of the time it didn’t actually work; It was extraordinarily sensitive in certain areas and would lose reception. Also, it was really hard to switch back to normal FM radio if the HD radio fizzled out...

 

Thats one thing I hate about HD radio, the constant going from HD to SD and the delay in broadcast makes it sound like the radio is skipping.