Blaupunkt EP1700X Car Audio Digital Bass Enhancer & Bass Note Restorer

I installed this in a company owned work vehicle (2017 Chevy Silverado) along with some SKAR 12's in an under-seat box and a SKAR 800.1 amp.This unit takes the signal I wired from each rear speaker, and changes the level to go into the amplifier. At the same time, it restores the bass lost from the OEM head unit (it lowers the bass at high listening levels to save the speakers from blowing). I ran the knob up to the dash, and I can adjust the bass level from nothing added to shaking the mirrors pretty hard.I REALLY like the remote output to the amp, that senses when the radio turns on and turns your amp on. I didn't have to run another wire from the fusebox!This is a nice inexpensive alternative to the Audio Control LC2 Pro.

This is a L2ci for a third of the price. It is so much like an L2ci that you have to use their directions for tuning because Blaupunkt didn't include anything beyond installation instructions. Seriously, they barely acknowledge it on their own website.I did not know it came with a remote voltage OUTPUT. You run a single wire to your amp, split it to this, make sure remote-out is on, and then connect remote-out from this to your amp's remote. When your radio turns on, it senses it and turns on the amp. One less wire to run! I bought a battery disconnect plug and by unplugging a plug from this, the main 12v, and the remote control, I can take my sub and all this out.Huge value for money, makes a big difference if you're adding a sub to an existing factory radio because it can recover the bass that the factory radio rolls off as you raise the volume.

Great little device perfect for small car

Clean output and has a clip light even has a bass knobImpressed with it and the price is hard to argue with, will update if I have issuesJust follow the directions for the lc2i and your goldenAlso all the listed specs show plays down to 10hz not 33 like some saidThe

I bought it about a year ago and installed about a month ago it’s not worth the money might as well buy the better ones out there

This really does what it supposed to doAnd budget friendly. Sound quality is excellent I can't even imagine that Sound from the big brands but this one I'm happy with it

This fixed a lot of my problems trying to get 3 amplifiers running. One for the door speakers and two sets of subs (2)10" and (2)2 12 " Kicker Comp C's. Adjustment knobs are touchy but once you get it tuned in it works like it says. I couldn't draw enough clean signal strong enough for all the RCA's but I was even able to split the sub output without any noticable drop in volume.

Fast shipping great product very happy with seller