BOSS Audio SystemsEQ1208 4 Band Pre-Amp Half-DIN Car Equalizer, Subfoofer Output, Dual Color Illumination

It’s quiet I actually series the low end and high-end together to give me five filters, which then you have banding increases and decreases due to the fader options. I use an amplifier with a separate sub out for biamp,.It’s quiet I actually series the low end and high-end together to give me five filters, which then you have banding increases and decreases due to the fader options. I use an amplifier with a separate sub out for biamp, so the EQ is used for just the high-end. Nice piece for low amount of money. I believe it might be better than my planet. I may get another one or two.

I had a different model eq and it started distorting and got very sensitive at power button. Took a chance at Boss since they've been around for a while. Best decision ever! The sound quality was quite surprising. Did a rush install to ensure functionality but after hearing it I can't wait to finish tuning system. Sounds amazing, can't beat price!

AWESOME ! The Boss AVA1210 is a superb EQ ! It's brought my entire Boss system to a whole new level of crystal clear clarity that is unbelievably spectacular !I love every piece of my Boss system because it all works like a CHAMP ! I think Boss has EARNED every 5 STAR review and they have certainly earned my business because they have proven time after time that a high quality sound system doesn't have to cost a fortune ! The Customer Service Team is fantastic and always helpful in answering my questions.The secret to building a great system is easy. 1) Match your components (Buy the right amp for the right speakers) 2) Follow the wiring diagrams provided in your owners manual or look on-line for your unique system. 3) Always use the heaviest gauge wire whenever possible.4) Grounding is always critical. Be sure to use heavy gauge wire on a clean chassis connection. 5) Kick back and enjoy your amazing Boss Audio System !No, I'm not getting paid and I'm not getting a discount. I read reviews just like you and I wanted to share my experience. Hope it helps.Feel free to ask me any questions about my system and I'll try to help. Thank you.

It does what it should, but not in the same way as many of the more expensive equalizer I've owned have. Instead of being able to adjust all seven bands on all your speakers this one splits so there are 3 frequencies that adjust rear speakers and the 4 left adjust the front speakers. Not terrible or anything but as far as the reasoning why this would be done I dont see. Most cars these days have identical speakers from the factory in both the front and back so dividing up the frequencies makes little sense as even when aftermarket speakers that replace them would also be likely identical. It only would be an advantage if your rear speakers were larger and capable of more low end than the front set. I dislike the pots and prefere sliders for adjusting an eq but those are harder to find these days. Good value for the price so far at least.The knobs are not really all aligned and some stick out more than others. Bugs me a little bit as it is a sign of cheap labor but I'll have to wait and see how long it will stay working right, works well uh

This is legit worth every dollar. I have a 1200 watt RMS tharamp amp running a 1500 RMS watt massive 10" sub and without the equalizer it hit okay. But with the equalizer it makes it able to hit so hard it would blow the sub if I turn it up more than 60%. This is the perfect size to mount to the side of sub box or maybe in the console. U will need one more set of RCA cables.U hook the equalizer up with the RCA from deck. Than run the cables out of the equalizer to the amp. U can hook this up to multiple amps at once. Definitely get what people mean when they say the only people to not use an equalizer are the ones who never have. Also green or red word lights behind knobs.

I installed this in my 1968 Plymouth fury, feeding a Boss power amp in the trunk. I absolutely expected to spend days on end to eliminate "motorboating" ; alternator noise, and they didn't shield a lot of wiring in the 60s I immediately was impressed how well this sounded, the controls reactive to settings. I fired up the engine, NO noise,interference, inherent crackles and pops. I didn't have to install a single filter. Truthfully I kinda wish I opted for it's big brother which has more bands but I was on a budget. You can always count on Boss

I'm not actually rating this product because after I purchased it I found I couldn't use it. This is because the product description neglected to mention this product is ONLY for car stereo systems and requires a direct 12V DC connection into a car electrical system. There is no AC converter or normal power connection. This is not the product's fault and I can't characterize the product. However, beware if you are looking on using this component for any home audio application.Hope this help's someone else avoid an incorrect purchase.

I mean ya it has a volume knob try to leave that one alone the only flaw I have and I'm a freak about the subs being clear loud and deep. But you have to make sure the music can also be just as loud as that bass and still have a very clean signal to jack up when adding multiple amps.