Power soft k2 amplifier
I know some of you have used, or are using Crown K Series amps on woofers, and I would like to hear your opinions of these amps. All these woofers, whichever I decide to use, will need more power than my trusty old DC,s, and I would like to hear from anyone who has anything to say about Crown K1 or K2,s! Thanks in advance! I almost bought a pair of K1's last month in LA. Nice to see you Scott Ken. Nice to see you, too, Ken.
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Content:
- Powersoft Digam K3, K20, M50Q
- Powersoft K2 Professional Amplifier
- POWERSOFT K2 DSP 2 Channel K-Series Touring Power Amplifier 2400W w/DSP Card New
- powersoft K2 User Manual
- Gemini Light, Sound, Video Steps up with Powersoft
- Powersoft Amplifiers K20
- old and new powersoft amps
- ProSoundWeb Community
- Powersoft K2 DSP+AESOP
- Powersoft Power Amplifiers user reviews
Powersoft Digam K3, K20, M50Q
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Install the app. Thread starter Bennett Prescott Start date Oct 25, JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser. Staff member. Jan 10, 10, 29 48 37 Wallingford, CT www.
It has been an amazing number of years, from my perspective, since I last took some Powersoft amps out and rode them hard. I was very impressed with them then, and since that time they have only gotten more interesting. As a general rule, I find amplifiers unexciting. I need a certain number of volts delivered into a certain load, I take whatever pro level amp will do it. I like big peak power, but I like to limit long term power so drivers don't really see power compression which works better with some drivers in some boxes than others.
I haven't spent a lot of time sweating about it since I am always more concerned about variation between loudspeakers, and nowadays I'm usually getting whatever the provider has set up for their rig anyway I mentioned that I would love to take the new K20, which claims to deliver 18, watts into 2 ohms, for a spin. That is an amazing power figure, but I was also interested in trying out their new-to-me DSP integration which I had seen a little at trade shows but not really kicked around. Long story short, a few weeks later I was driving around with more than 45, watts in the trunk of my car.
Now, not only do the K and M series amps have top of the line power points, they are part of this latest crop with very tight DSP integration. I have always said I swear! Other manufacturers have made large strides in this regard, but the Powersoft is the most impressive I've seen yet. I'll get to that in a moment. As you may have suspected by now, it's a totally new chassis that answers a lot of complaints from people who have trouble fitting the Powersoft amps in their racks due to their unusual depth nearly 19" for the K The K3 and K2 is just over 14" deep, which as you can see is well in line with other amplifiers you may be used to.
It also weighs less, a little under 18lbs compared to the K20's nearly 27lbs These are all lightweight amps, the K3 just hits a very welcome power point in a really exceptional size and weight. That power point, only half that of the K20 although the K3 will not drive 2 ohm loads as readily at 2,wpc into 4 ohms stereo or 5,w into 4 ohms bridged, is more than many top of the line 2U workhorse amplifiers and outstanding for many pro audio tasks. The K3 is the most interesting of the bunch to me for this and several other reasons.
The M50Q, while the same physical size as the K3, is even lighter at 16lbs. I am surprised it is only 2lbs lighter, since it feels much lighter than the K3. All these amps seem heavier than expected because they are so small, when you heft a 2U amp and it's 30lbs you were kind of expecting it.
When a 1U amp is more than 16lbs it's a brick, you can't win. Nevertheless, a rack of these will be an easy lift. The power point for the M50Q works out to about 1, watts per channel into 4 ohms, which should be great on horns or mids.
Here's a way to get your monitor rig really power dense. With no visible controls other than gain it's not even obvious there's DSP inside, which could be a real boon for installers. The K20, shown at the bottom of the pile in the stack above, is the same physical size as the familiar K4, K6, K8, and K Except for the label on the front they are indistinguishable.
It is even the same weight, which leads me to believe the main difference is the availability of several years development in output device voltage and current ratings. After all, the K20 will deliver v into a load, which is simply enormous. Almost unusable. I don't want to say something that will be laughably proven wrong in a decade, but it is difficult to imagine a professional loudspeaker driver that can take the kind of power the K20 is capable of delivering.
Amplifier technology is surely advancing at a pace that greatly outstrips driver development, and from a box and system tuner's perspective being able to deliver big peak power is a huge boon in terms of performance and sonic quality. If you figure that live music has at least 10dB dynamic range and more like dB , a driver that can take w of long term power is being constrained from maximum performance by an amp delivering any less than 4,w.
So while almost any modern amp can burn up almost any modern driver, it takes an amp the size of the K20 to be able to deliver the full waveform without clipping Pricing I will say right up front that I do not buy gear, so I have no idea what these cost. Since they represent the absolute bleeding edge in power density and performance I would expect them to cost a premium. Whether that is worth it to you is a decision you have to make for yourself, but I can count on one hand the number of amps that can approach these in any metric Not only is there room for performance and sonic gains by using amps like these, loudspeaker limits can be approached even more safely through the use of their excellent DSP integration, networking, and monitoring.
As you will see later in my review these amplifiers can form the backbone of a system that is a joy to work with from a technical perspective, and also a joy to work with from a sonic perspective. I am really, really impressed.
Pat Latimer Sophomore. Jan 11, 0 16 47 Charleston S. What Gets Bennett Excited? So if I don't give a shit about amplifiers, why have these got me all excited? All pass filter. Polarity reverse. High pass and low pass filters of every slope and type desirable. Sample resolution delay up to two seconds. FIR filters for "brick wall" crossovers and linear phase equalization, if you're into that type of thing. Load impedance measurement and monitoring.
Noise generator. Delay change based on speed of sound input manually. All this can be adjusted over the network through the Armonia software which is great, and will even show you the phase of your equalization decisions or using the front panel controls, but what really piqued my interest were three things that are unusual or impossible in stand alone DSPs.
Look ahead peak limiting. Real delivered power limiting. Damping factor correction. Now that's the holy grail. I can limit peaks for real, not after some overshoot.
I can say exactly how much power I want delivered to the driver, and not some best approximation voltage setting that doesn't have anything to do with the driver's frequency dependent power consumption. And I can apply negative impedance I know! It's a real thing! I have no idea how it works!
That is awesome. These amps have everything a guy could hope for. If only there was a way to put in some voice coil thermal modeling, chained to the peak limiter threshold and some EQ, and maybe integrated excursion prediction for useful excursion limiting, I could get 3dB more This is the top top of available technology today, and frankly the real power limiting is the biggest deal.
I know of one other amp manufacturer that can do this, and they aren't doing many of the other things these puppies can do AFAIK. I want this shit in every amp of every system I ever tune up. For real. Basically, through the addition of a freely downloadable plug in for the Armonia software, EAW Greyboxes with focusing and everything one expects from the UX can be loaded directly into Powersoft amplifiers.
Users can build an amplifier network, configure it for the loudspeakers in use that day, and monitor it from FOH for the duration of the show. I have a few companies I work for that maintain an extensive EAW inventory, and I'm going to do my best to get them to try this out, and hopefully I'll be able to be there when it happens. This audio can be input to the amplifier, or provided from the amplifier to the network e.
Networking The final piece of the puzzle, and of specific interest to anyone deploying dozens or hundreds of amplifiers at a time. The same Armonia control software I mentioned at the beginning of this piece can be structured to view a large number of amplifiers in a venue context, like you may be used to with Harman products.
That allows comprehensive monitoring and control, not only of one amplifier but of many. Load presets into amps, apply EQ across all of them, and monitor the whole bunch.
Powersoft K2 Professional Amplifier
With up to 4, W the K2 is the "smallest" amplifier in K Series. Built on the same technologies and features as present in the bigger models, it makes a full-fledged member of the amplifier line that changed the face and direction of the professional audio amplification market. Per Step-up card a K2 can be upgraded to become a K3 — more power without replacing the entire amplifier. Click here to go to the K Series Step-Up page. In use worldwide by leading touring and event sound companies, K Series is preferred among the top ranking system designers, sound engineers, and system techs on the road for making their lives easier, giving them reliable premier-grade power and headroom in the smallest possible package size. Sao Paulo, Brazil.
POWERSOFT K2 DSP 2 Channel K-Series Touring Power Amplifier 2400W w/DSP Card New
The mixing station in the sanctuary of St. Andrew Lutheran Church photo credit: Charlie B. Andrew Lutheran Church, located just outside of Twin Cities, Minnesota, started its congregation in with just members. Currently situated in a massive and aesthetically spectacular facility, the church now has membership in excess of 6, people, making it one of the largest Lutheran churches in the U. During the fall of last year, the church called on Twin Cities Sound looking for a complete redesign of its sound system, including acoustical work, video and lighting elements. To help resolve power and intelligibility issues, Twin Cities Sound chose to incorporate Powersoft amplification to drive the entirely redesigned audio system. The acoustical work was the most intense part of the installation, and took six weeks. Following that, they upgraded St. After the passive speakers were implemented, the power runs were approximately feet, so Twin Cities Sound had to choose an amplifier could meet the requirements of the RCF cabinets, but also handle extremely long cable lengths with no performance loss. The sanctuary at St.
powersoft K2 User Manual
Also See for K2 User manual - 60 pages Service manual - 72 pages. Table Of Contents. Table of Contents. K Series.
Gemini Light, Sound, Video Steps up with Powersoft
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Powersoft Amplifiers K20
With up to 4, W the K2 is the "smallest" amplifier in K Series. Built on the same technologies and features as present in the bigger models, it makes a full-fledged member of the amplifier line that changed the face and direction of the professional audio amplification market. Per Step-up card a K2 can be upgraded to become a K3 — more power without replacing the entire amplifier. In use worldwide by leading touring and event sound companies, K Series is preferred among the top ranking system designers, sound engineers, and system techs on the road for making their lives easier, giving them reliable premier-grade power and headroom in the smallest possible package size. Add to compare.
old and new powersoft amps
So you knew that all along yet still ask the op what he didn't like between the two? Smh, everyone knows PS is good but other amps are better at certain frequencies you know!! DJ Leco did not jump to conclusions.
ProSoundWeb Community
With up to 4, W the K2 is the "smallest" amplifier in K Series. Built on the same technologies and features as present in the bigger models, it makes a full-fledged member of the amplifier line that changed the face and direction of the professional audio amplification market. Per Step-up card a K2 can be upgraded to become a K3 — more power without replacing the entire amplifier. In use worldwide by leading touring and event sound companies, K Series is preferred among the top ranking system designers, sound engineers, and system techs on the road for making their lives easier, giving them reliable premier-grade power and headroom in the smallest possible package size.
Powersoft K2 DSP+AESOP
Powersoft Advanced Technologies, LLC, a world industry leading manufacturer of superior quality power amplifiers for the professional audio market, is featuring its new Powersoft K2 amplifier at InfoComm Booth The K2 is a power amplifier that meets the most stringent requirements of professional users in concert touring, sound reinforcement and professional fixed installations. Featuring the same compact dimensions as the K3—a one-rack unit case, mm deep with a weight of 8 Kg—the K2 provides W per channel with an 8-ohm speaker load, W at 4-ohms and W at 2-ohms in stereo configuration. Its bridge mode operation is W at 8-ohms and W at 4-ohms. Each modular subassembly is pre-tested, and the assembled K2 receives a rigorous hour burn-in before final check-out on precision test equipment for total quality control. The K2 incorporates the innovative and patented Powersoft universal switching mode power supply, providing users with worldwide AC operation in voltage ranges from 95 to V. The design also features low power consumption with an incredible Power Factor efficiency of more than 0.
Powersoft Power Amplifiers user reviews
The K20 impresses with up to 18, W in a single rack space, making it probably the most powerful amplifier at its size, and definitely the most powerful model within the K Series, the most advanced line of power amplifiers from Powersoft. Ideal for subwoofers requiring relatively high continuous power and ample headroom, the K20 is the unique result of smart design, attention to sound quality, and extremely high efficiency with reliability, portability, and adaptability in mind. In use worldwide by leading touring and event sound companies, K Series is preferred among the top ranking system designers, sound engineers, and system techs on the road for making their lives easier, giving them reliable premier-grade power and headroom in the smallest possible package size. Powersoft Amplifiers K20 quantity.
Well done, your idea will be useful