Higher and more consistent capacity readings; less sulfation. Limitations Slow charge time; capacity readings may be inconsistent and declining with each cycle. Sulfation may occur without equalizing charge. Subject to corrosion and gassing. Not suitable for charging at high room temperatures, causing severe overcharge. Effects of charge voltage on a small lead acid battery. Cylindrical lead acid cells have higher voltage settings than VRLA and starter batteries. Once fully charged through saturation, the battery should not dwell at the topping voltage for more than 48 hours and must be reduced to the float voltage level. This is especially critical for sealed systems because they are less tolerant to overcharge than the flooded type.
One-Remote Apple TV Home Theater
I was wondering what the benefits are for getting a 4 channel amp vs a 2 channel amp for powering just your 4 speakers. I understand on a 4 channel you can use fader and balance where as on a 2 channel you would probably just have fronts and back fader. Why would you want or even need the balance function? I cannot think when you would have the left side turned up higher than the right side?
Jul 03, · Subwoofers ; Parallel Mono vs. Stereo Subs Sign in to follow this. Followers 1. and the amp is set up for parallel only real reason for parallel mono is so you can daisy chain sub amps then? no reason to over complicate things here. Either hook one sub on each channel or bridge wired in series. Share this post. Link to post.
Older Apple TVs won’t. I use a basic Yamaha receiver , but any brand should be fine. All the movies you actually want to see of course are encoded in ways you’ll be able to hear them; do you really think you’d ever buy a major DVD or Blu-Ray disc or watch something on Netflix for which you’d get nothing but silence? All those cockamamie audio formats or more-than The receiver is only used for master control and basic audio output for the serious audio gear you’ll be supplying. If money matters, put it into the best front speakers you can; even running just two great full-range stereo speakers in a 2.
Each time you press a different remote for a different player, the system should magically switch to it. I load them into iTunes, and it’s at my fingertips with the tiny Apple TV remote. These are more reasons I use everything Apple; it’s not that they make the best computers or iPhones, it’s that everything you own or do all works together across all these devices.
Parasound ZPre v.2 Preamplifier and Zamp v.3 Power Amplifier
Some equipment, especially amps, have multiple OHMS ratings. But what does it all mean, and why is it all so important? OHMS are a way of measuring Resistance.
There are three obvious methods that you appear to have identified to connect the two speakers to your amp. 1) Each speaker connected to one side of the amp normally. 2) Both speakers connected to one side of the amp. 3) Both speakers connected to the amp in a mono-bridged configuration.
How to hook up a subwoofer to a stereo system Hint: You don’t necessarily need a receiver with subwoofer output jacks. Subs can provide a foundation to the sound that few speakers can muster on their own. So adding a sub is not just about adding more and deeper bass; rather, a properly integrated subwoofer can improve the overall sound of the system.
AV receivers feature bass management to direct the low bass frequencies to the sub and the midrange and treble frequencies to the speakers. The subwoofer is hooked up to the receiver with a single interconnect cable. Stereo receivers, pre-amps, and integrated amplifiers rarely have subwoofer output jacks or offer bass-management options. So instead of using those connections, we’ll use the subwoofer’s speaker-level, aka “high-level,” inputs.
Best hook-up for amp and speakers/monitors
It provides the deep bass that most speakers lack and enhances both music and movie soundtracks. Whether you have a powered or passive sub, you’ll need to get it connected to your amplifier for it to work. This is a line level connection, which means it is not amplified.
Mar 16, · Besides, a mono amp (single pair of terminals) is ridiculusly stronger than a 2 channel amp. For example a w 2 channel doesn’t amount to 3/4 of a w mono. The only thing about single channel amps is the wiring gets tricky if you want to put more than a single sub.
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Amp differences? Mono and 2 channel?
Its easy to play it through an amp. One end plugs into the headphone jack on the iRig and the other end into the adapter which plugs into the amp input. Note that you will only get mono sound. Answered by Ryan G from Abbotsford Jan 14, You would want to play through an amp if playing live in a group. So run the amp plain without effects. When patching the iRig to your amp don’t use any adapters.
Since the subwoofers we choose can only be wired at 4 ohms, you would need to find a different set of subwoofers that are suitable for 2 or 8 ohm loads. Now you should be .
Of course, you can get this same effect by simply turning up the level on the sub, or raising the output level through the receiver. Only in those few instances where you cannot match the levels by turning up the output level on both the receiver and the sub would you actually need to use a Y-splitter. On a lot of subs that have L and R inputs, they are intended to use the subwoofer’s crossover when using two-channel separates. If you have the sub plugged into a typical home theater receiver, then you’ll likely let the receiver handle the bass management and bypass the subwoofer’s crossover.
The Y-splitter takes the subwoofer output and splits into two line level ouputs. Splitting the subwoofer output does not change the level, it just splits it two ways. If the sub has separate L and R inputs, then it will work fine with just one of those channels plugged in. The only time you would use the Y-splitter would be if you need to increase the output, for example if you turn the level all the way up and it still does not properly match with the levels on your main speakers.
Otherwise, it’s just another way to bump up the levels, if your sub is wired that way.
Can I hook up two subs to a mono channel amp?
Originally Posted by Kiwi But if you want to run a mono monitor permanently, get a mono power amp. Some stereo power amps can be bridged, as I mentioned before, which is the practice of running them together in parallel, Sorry to sound pedantic, but running a stereo amp in “bridged-mode” actually connects the two outputs in series.
It’s virtually impossible to operate two modern, high negative feedback amplifiers in parallel without creating serious problems. The input signal is then connected directly to one amp channel input, and a polarity inverted version is connected to the other amplifier channel.
SPEAKERS Speakers are connected at the barrier strips marked OUTPUT on the sloped panel of the amplifier. Use lamp cord, bell wire, or wire with similar type of insula-tion to connect the speakers to the amplifier. For the normally short distances of under 50 feet between the amplifier and speaker, #18 wire or larger can be used.
Whether it’s an installation that might not have gone as planned, or a random problem that comes out of nowhere. Here is a list of your common car stereo problems, symptoms and solutions to help get your stereo up and running! Many Jeeps and Chevrolet systems have a data signal wire that carries a very low voltage signal that tells the OEM Head Unit when to turn on, however; it is not compatible with aftermarket units.
If you have a voltage meter or a test light, test the ground black , constant 12v yellow , and accessory 12v red wires to make see if you have the correct voltage in the correct wires, as well as a good ground. Constant will always be 12v, whether or not your car is on. Make sure to use your ground, as well as another ground like the frame or body of the car while testing your constant and accessory to test that you have a good ground.
If you find that one of your power wires or ground wires are not correct, check your vehicle wire diagram and make sure you have the correct corresponding power and ground wires. After finding the location of the fuse, pull it and make sure that the leads are not corroded and that the fuse has not been broken or popped. Most aftermarket amplifiers have a protection from low and high voltage. Vice versa, if your battery is low and the amplifier is not receiving a constant 12v, it will enter protection mode.
Amplifiers will also enter protection mode if there is a short somewhere. If you have a signal RCA wire that is shorting out, this could be your problem so check to see if your RCAs are in-tact and not shorted.
Can you hook up two 4 ohm dvc subs each at 500 RMS with a mono amp?
Use F11 to go to full screen viewing if using Google Translate. Stereo vs Mono The terms stereo and mono are often used when referring to amplifier connections. A stereo amplifier has two independent channels, one left and one right. The left and right signals of the stereo signal are similar but not exactly the same.
Apr 18, · get the amp if its a good deal. i have 2 of the new sonys, 1, watt peaks on them (black sony subs) and i have a watt rms MTX amp pushing them, but once i Status: Resolved.
March 7, Most subs are 4 ohms, and you will need a mono 2 ohm stable amp. A 1 ohm stable is for running non-standard configuratsions such as 4 speakers, or two dvc subs. When you hook speakers up in parallel like you would to the mono amp the impedances sum like this: Rtotal is the total impedance. Mono amps are typically more expensive than a 2 channel, but they are more flexible for subwoofer applications because they can handle a 2 ohm load.
They also have more subwoofer oriented crossovers and filters, not to mention their power is typically rated at Hz, not 1 kHz this means you get more power in the bass frequencies, even though the overall “rating” is lower. A 2 channel amp will work, but you can’t bridge it and then run it at 2 ohms; you can run a sub off of each channel, but you will only be pushing half the amps capable power. Some recommendations for mono amps: JBL BP series They are fairly cheap the The terminals accept wire don’t require connectors and are very well built.
Connecting subwoofer to a stereo-amplifier without pre-out for sub? (total beginner)
After a week of breaking them in it became apparent they were a very special speaker. I ended up selling my main speakers which were Stereophile B-rated speakers featuring tweeter, midrange and three woofers in each tower. In the present system they have a fair bit of power going in.
Find helpful customer reviews and review ratings for 2) New Kenwood KFC-WS 10″ W Car Subwoofers + KAC W Amp + Amp Kit at Read honest and unbiased product reviews from our users.
At this point, buying preamps and discrete seperate audio components may well be getting you in too deep. There’s a lot of knowledge you need to have before you try to do anything in that route. Especially since you’re talking about 4-ohm speakers. Almost all consumer-level equipment is 8-ohm If you use different impedance equipment say 4ohm speakers with a receiver rated for 8ohms without taking into consideration all the factors, you can easily damage or destroy your speakers and the amplifier section of your receiver or discrete amplifier, etc etc It is possible to run mismatched equipment but speakers have to be hooked up in groups bye bye 5.
There is such a thing as a bridgeable amplifier, but no, you can’t hook two high-ohm receivers together to run a low-ohm speaker. As for how much power you need, watts per channel is more than enough for most people’s home theatre. Go much above that and you’ll be getting the cops called on you for noise complaints. You were asking me about running this system for listening to mp3s and downloaded movies off your computer. To be brutally honest, you’re going way overkill.
How do you wire speakers and tweeters off of a 2 channel amp?
Does this amp need to be kept in dry area even though it’s powering an outdoor speaker? Do you have amps that can be located outdoors like your outdoor speakers which can handle all weather conditions? How would this Sub woofer go with your S Omni Speakers?
It says to use a single cord with a stereo mm male pin leading to (2) 1/4″ (or RCA) mono male pins. You plug the mm stereo into your iDevice, and (1) of the mono pins into your amp’s input. There is some reason to heed this, other than voiding your warranty.
You cannot have too much subwoofer. A bigger subwoofer from the same manufacturer will always play lower, has lower distortion, more headroom, and better long term reliability if played at the same listening level. Hence, if budget is not an issue, going for the larger sub will always be beneficial, if there is no WAF or physical limitations. We have suggested room sizes that each subwoofer is recommended for.
This of course is a very rough guide. Very much depends on individual tastes. We have customers who find four VTF H in a 1, cu. We also have customers who are happy with a STF-1 in a 5, cu. Hence we suggest going with the biggest subwoofer that your budget, spouse and space allows.