You could mount the rack to the bed of your truck, but youd better have one heck of a security system – and a weather forecaster whos more accurate than mine. How To Keep an Amp in the Trunk Cool (9 Tips and Tricks. If you own a pickup truck, youll probably want to relegate the rack to the often cramped space behind the seats. Since every installation is different, there is no standard method for fastening the rack in your vehicle. Push-Pull vs Push OR Pull: There has been a lot of discussion on different forums about the use of fans in push-pull configuration.
The red arrows indicate the direction of airflow. This reduced efficiency accelerates the vicious and potentially destructive heating process. You want the ball bearing fans if you can, they don't wear out near as fast, and you can find PC fans cheap if you dig around. Location: Yorkville, IL. Go ahead and build me the rear sub box for the two 12's we talked about. Just wondering if airflow is an issue if installed there. However, if that doesn't do the trick, you may have to disconnect and reconnect all the wires to the amp for it to work again. 75" from the bottom 3 amp is the same,. If the rack will be visible from the outside of your car (as in a hatchback install, for example), you could be tempting thieves. How To Add Cooling Fans To Car Amp Rack To Stop Overheating - How To Install Car Audio Systems. I'm sure any method would help but I was just wondering what everybody thought about this subject.
If you open them a tiny bit, a little current flows. If you're thinking, "Wow, the Rockford Fosgate Amp ran for longer, " you're right, but it was only producing 1/3 as much power, so it didn't have anywhere as much heat to dissipate. If you want to reopen this topic, contact a moderator using the "Report Post" button. We promise to combat this ongoing issue by keeping our prices fair, expanding our Amp Rack library and offering custom Amp rack orders. Regardless of the type of upholstery you choose, youll need some means for attaching it to the rack. Use a larger bit to drill holes for the cables if theyre going to pass through the rack; the holes should be big enough so the cable slides through without hanging up. I'm curious as to why you need 25 feet of probe wiring. While the rack described above (Figure 1) is simple in nature, there are a few things you could do to make it more exotic. Thank for your time Kenneth 0 Share this post Link to post Share on other sites. And the amplifier (hopefully) protects itself. Car amp rack with fans and music. Instead, mount them on a vertical surface (when possible) in an open space, preferably with their fins running vertically rather than horizontally. ALPINE Specific Sub Boxes. Location: Bertram (outside Austin), TX. And also should i be using 4 or will 2 work just as well!
When youre finished smoothing things out, dust the rack off. But when it overheats, isn't it possible for it to fry on you? 09-06-2015 02:04 PM. The internal circuitry of Class A amps keeps a current passing through their output transistors, which also contributes to more heat. 5) Connect the red fan wires together and the black wires. Car amp rack with fans at home. And while I cant guarantee you a trophy at the next sound-off, a well-executed amp rack will certainly put you on the path to winning one. Notice the second pic where the amp is underneath the fans.
The high rpm ones are noisy, don't forget that, is the reason I was looking at a larger diameter case fan. If one of these devices is rated to pass 10 amps of current and has a minimum resistance of 0. Ensure the Amplifier and Speakers Are Compatible. Car amp rack with fans and heaters. So its best to install a relay and connect it directly to the 12 volts going into the amp so that the cooling fans always run on full power. Why Does Heat Sink Temperature Matter So Much? If you're up to the task and there's enough room on your amplifier board to accommodate it, you can install an additional heat sink. The benefit of this approach is a dramatic threefold increase in cooling capability; thats why many high-power amplifiers are equipped with built-in thermostatically controlled fans.
Class D. Each class determines the amplifier's power, sound quality, and efficiency. Just make sure the wood you choose for the main body of the rack is thick enough to support the components you plan to use. This will turn on your relay when the headunit sends the on signal to power on your amp, it will also power up the cooling fans also. Another, more realistic solution is to make the amp rack invisible to someone looking in the car. Either of these materials can be purchased at a fabric store or upholstery repair shop. The Punch Series P300X2 I reviewed includes the Maximum Efficiency Heat Sink Application 3 (MEHSA3) design that adds a layer of aluminum to the underside of the switching devices. I also left some room around the edges for air flow. How To - Car Stereo - How To Build An Amp Rack. Lower each component down onto the rack so that the corresponding "nail markers" protrude through the appropriate mounting holes. Our Hex and Socket head bolts and amp rack design mean security from theft. I set it up on my bench and drove it at an output level of 1, 000 watts into a pair of 2-ohm loads. Fans can make noise if not integrated properly. As you can see, the ARC1000. As the name suggests, Class AB amplifiers give you the best of both worlds.
A removable panel is convenient. Satisfying these needs doesn't always yield the best looking results. Fabricate/assemble the rack. Just need the terminals, although some of it already has terminals on it so... # 21. First, these tests are a worst-case scenario with steady-state test tones, not music. Currently chatting with other customers. Series II Technical and Trouble shooting. Does anyone know of a temperature controlled fan switch that I can set a desired temperature for the fans to come on and forget about it??? One of my favorite add-ons is a facade or trim-plate (Figure 2), which creates a rack into which the amplifiers are partially recessed.
Will it be exposed, sporting a colorful but carefully arranged array of cables? Upholster the rack (if your design calls for this step). Decent small 12v fans for amp cooling?