Best Sound System Recommendations from Reddit Comments

Denon X1700H AVR

Praised for: High-end calibration, impressive sound quality
Comments: "Get a really nice avr w/ high end calibration," "I adjusted the settings, it was a lot better then," "Infinity speakers in MG," "Crystal clear audio & an overall beautiful sound system."

KEF Q150 Front L/R Speakers

Praised for: High-quality sound, sleek design
Comments: "KEF Q150 - Black," "Personally am a fan of KEF style speakers."

RSL Speedwoofer 10S MKII Subwoofer

Praised for: Powerful bass, immersive sound
Comments: "Rsl speed woofer would be good for your area," "My friends got Sonet, Verna, Amaze, Baleno sub top variants and they have installed brands like Sony, JBL and got bass tube etc."

Tata & MG Cars

Praised for: Superior In-Built Audio Systems
Comments: "Tata's JBL , Mahindra's Sony & Hyundai's Bose systems are the best on the market," "On default it's trash, I adjusted the settings, it was a lot better then," "Infinity speakers in MG."

Superior In-Built Audio Systems

Praised for: High-quality sound across the range
Comments: "The harmon on altroz are the best, they are bless to the ears," "Have you considered purchasing Spotify premium or apple music," "Spent 20k on a good sound upgrade," "Honda elevate is so nice."

Burmester in Mercedes

Praised for: Crystal clear audio, beautiful sound
Comments: "Burmester on the Mercedes. Crystal clear audio & an overall beautiful sound system. You can hear every minute detailing the songs," "The best sounding speakers according to me were my 2013 C220 Avant-garde s speakers."

Professional Car Audio Installations

Praised for: 3-way active SQ setups, professionally tuned
Comments: "If you've experienced the magic that is a 3 way active SQ setup," "Trust me once you've listened to it, there is no going back," "But then there aren't a lot of people who'll spend 3-4L for music."

Overall Recommendations

High-quality sound systems praised: Denon X1700H AVR, KEF Q150 Speakers, RSL Speedwoofer 10S MKII Subwoofer, Tata & MG in-built systems, Infinity speakers in MG, KEF style speakers.
Customization options recommended for optimal sound experience: Spotify premium or apple music, sound upgrades, settings adjustments.
Individual model recommendations: Tata's JBL sound system, Mahindra's Sony system, Hyundai's Bose system, Burmester in Mercedes, 2013 C220 Avant-garde s speakers.
Advice on professional setups for superior sound quality.

This summary captures a range of recommendations for achieving the best sound system experience from Reddit users discussing their experiences and preferences with various audio setups in vehicles.