Question about Lanzar SDBT75N Car DVD Player
It does not have a amp out put for my subs how do i hook it up then
If by saying amp outputs you are refering to the RCA jacks on back of the head unit (Left and Right RCA jacks usually labeled FRONT, REAR, SUB, etc...) then you do have options even if your head unit doesn't provide a SUB channel. These RCA jacks/amp outputs carry the signal (music or whatever) at a lower voltage (and is typically more like DC voltage as there is a ground reference which is 0 volts and signal rides on the positive voltage), providing a cleaner signal to the amp which does all the work. The wires behind the amp that you connect directly to the speakers is typically amplified by the head unit itself and is a much higher voltage level and varies from negative to positive ( AC voltage.).
You could use the other channels (FRONT or REAR) if available, (a specific SUB amp output cuts all the higher frequencies out, passing just the lower subwofer frequencies inside the head unit).
if you want to strive for a more efficient use of your sub, use a low-pass/SUBwoffer filter (a crossover) in between the Head unit and amp, thus providing the amp with subwoffer signal, (or if for some odd reason you have SPEAKER level sub connections you can use a line output converter which will let you run RCA to the amp.)
Hope this helps u understand why I couldn't just say get a new stereo nor could I just say use splitters on available amp outs.
Posted on Mar 05, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 05, 2010 | Kenwood KDC-MP228 CD Player
Jan 07, 2010 | Sony Car Audio & Video
Apr 19, 2009 | Kicker IX254 Car Audio Amplifier
Nov 22, 2008 | Sony TA-E9000ES Amplifier
Jun 23, 2008 | MTX Thunder5601 300W x 1 Car Amp Mono...
Mar 18, 2008 | Jensen VM9510 Car DVD Player
Mar 02, 2008 | AudioControl KVT-911DVD Car Video Player
712 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: