Greetings Eliseo, and thank you for your question. The rating is per speaker, not total for the pair.

This would be compatible with the factory JBL system. These speakers have a similar impedance to the factory speakers, which we measured at 3.4-ohm. The safest option would be to replace with a 4-ohm speaker like the KFC-X3C.

Most of our speakers do come in pairs. Depending on the car the speakers are going in we might have a speaker that is sold individually. We would want to check fitment of the speaker to make sure it works in your car. If you need help give us a call at 1-800-324-9695 and we'll be glad to help you find a solution!

I used the crossover supplied with them they sound good if that helps

I recommend installing the inline crossover. It may not be needed depending on the stock system in the Gladiator, but it doesn't hurt anything to be installed.

Yes, they are the same.

Yes

They come with two 12" Lengths of speaker wire with in-line crossovers (attached).

Mine came with a bass blocking capacitor which I was easily able to remove. I unsoldered the wires from my factory speaker and soldered them to the new Kenwood speakers and just plugged them in. I'm in a unique situation where my car has the JBL Greenedge system which is supposed to be ultra efficient and the amplifier only puts out a few watts per channel. I was VERY surprised to hear the Kenwood speakers play rich and full on the factory amplifier. I can literally go to "Max" on the dial and they play clean. Yes, they would be happy with more power but could not be more pleased with the sweet, balanced sound they are providing. The factory JBL upgrades system really wakes up when speakers are replaced with ones capable of true fidelity. I'm sure the Toyota JBL Greenedge system has factory crossover settings in place, not sure if you'd want to blast these little speakers with 150 watts of full range bass?? That being said, Crutchfield was out of stock on these speakers and as soon as they were available again, I purchased another pair for the rear corners on the Camry JBL system. I previously had FOCAL Toyota Specific speakers in the rear corners but they were VERY shrill and harsh, the Kenwoods are much richer and more pleasing. Sorry for the long answer of..... YES, they are in the wiring harness and are designed to be removed, they simply unplug out of the line.

They do not.

If you are sending a full-range signal to them a bass blocker would definitely be a good idea.

I put them in a jeep renegade not sure

Works great with my 1993 Ford Mustang. Matter of fact, I love the way it sounds and handles the power from my old school Kenwood deck.

You can either call crutchfield or go to their website, input your truck information, and find out if they do for your truck.

You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.

These speakers come with two 12" lengths of wire that you can splice into the stock wiring using tap connectors like these: www.crutchfield.com/p_669PP605/item.html Then you can connect the other end to the speakers

Yes, it fits both front and rear.

Inline capacitors built into leads for speakers

If you purchased the product from Crutchfield, feel free to contact our Tech Support team. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.