New speakerpower rack mounted subwoofer amps - Page 3 - AVS Forum | Home Theater Discussions And Reviews
Baselworld is only a few weeks away. Getting the latest news is easy, Click Here for info on how to join the Watchuseek.com newsletter list. Follow our team for updates featuring event coverage, new product unveilings, watch industry news & more!



Forum Jump: 
 4Likes
Reply
 
Thread Tools
post #61 of 84 Old 12-14-2013, 05:56 PM
Deep Sea Sound
 
dgage's Avatar
 
Join Date: Dec 2003
Location: Knoxville, TN
Posts: 3,209
Mentioned: 137 Post(s)
Tagged: 0 Thread(s)
Quoted: 1499 Post(s)
Liked: 1273
Interesting. SpeakerPower used to have their prices posted on the website and they don't anymore. I did purchase one of their rack mount SP2-8000 a few months ago to power 3 LMS-5400 subs (maybe a 4th later) and it definitely wasn't cheap. Nice and with the quiet fan option, I don't hear it at all a few feet away...actually, I've been pretty close to it and don't remember ever hearing it. And the LMS-5400s really pound although I haven't done any measurements to verify amplifier output.

David Gage
Deep Sea Sound
"You don't listen to our subs, you EXPERIENCE them!"
dgage is online now  
Sponsored Links
Advertisement
 
post #62 of 84 Old 02-01-2014, 10:08 PM
AVS Special Member
 
chrapladm's Avatar
 
Join Date: Mar 2010
Location: Adelaide, South Australia
Posts: 3,994
Mentioned: 14 Post(s)
Tagged: 0 Thread(s)
Quoted: 688 Post(s)
Liked: 248
Is it best to contact a dealer or the company in regards to prices on their amps?
chrapladm is offline  
post #63 of 84 Old 02-02-2014, 08:13 AM
AVS Special Member
 
audiovideoholic's Avatar
 
Join Date: Mar 2008
Location: Murray KY
Posts: 3,173
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 451 Post(s)
Liked: 141
If you get pricing I'd be interested if wouldn't mind sharing. Heard their prices went up.
audiovideoholic is offline  
post #64 of 84 Old 02-02-2014, 08:46 AM
Member
 
Dank1209's Avatar
 
Join Date: Mar 2012
Location: Strasburg ,IL.
Posts: 141
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 5 Post(s)
Liked: 28
I think there just OEM now. It was posted somewhere on here.. but I do believe Mr. Seaton.said he would get them for anyone . Ya might give him a call.
Dank1209 is offline  
post #65 of 84 Old 02-02-2014, 09:05 AM
AVS Special Member
 
audiovideoholic's Avatar
 
Join Date: Mar 2008
Location: Murray KY
Posts: 3,173
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 451 Post(s)
Liked: 141
Quote:
Originally Posted by Dank1209 View Post

I think there just OEM now. It was posted somewhere on here.. but I do believe Mr. Seaton.said he would get them for anyone . Ya might give him a call.

Wonder why they would do that. Maybe the complex on board dsp and fools incorrectly messing with it?
audiovideoholic is offline  
post #66 of 84 Old 02-02-2014, 09:34 AM
Member
 
Dank1209's Avatar
 
Join Date: Mar 2012
Location: Strasburg ,IL.
Posts: 141
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 5 Post(s)
Liked: 28
I bumped. The tread. Up. That the info was in. Since my phone would nor cooperate
Dank1209 is offline  
post #67 of 84 Old 02-02-2014, 01:00 PM
AVS Special Member
 
Mark Seaton's Avatar
 
Join Date: Jul 2000
Location: Chicago, IL, USA
Posts: 6,522
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 451 Post(s)
Liked: 1169
Quote:
Originally Posted by dgage View Post

Interesting. SpeakerPower used to have their prices posted on the website and they don't anymore. I did purchase one of their rack mount SP2-8000 a few months ago to power 3 LMS-5400 subs (maybe a 4th later) and it definitely wasn't cheap. Nice and with the quiet fan option, I don't hear it at all a few feet away...actually, I've been pretty close to it and don't remember ever hearing it. And the LMS-5400s really pound although I haven't done any measurements to verify amplifier output.

You aren't hearing the fan as it likely isn't on for most operation. I forget the exact temp, but the fan, which is fairly quiet, doesn't kick on until the amplifier sustains >60 degC temp (>140-150F)
Quote:
Quote:
Quote:
Originally Posted by Dank1209 View Post

I think there just OEM now. It was posted somewhere on here.. but I do believe Mr. Seaton.said he would get them for anyone . Ya might give him a call.

Quote:
Originally Posted by audiovideoholic View Post

Quote:
Originally Posted by Dank1209 View Post

I think there just OEM now. It was posted somewhere on here.. but I do believe Mr. Seaton.said he would get them for anyone . Ya might give him a call.

Wonder why they would do that. Maybe the complex on board dsp and fools incorrectly messing with it?

I can and will offer the amplifiers for interested DIYers. There will probably be some dealers in the future for pro-audio side of things, but Brian and I will be looking at first making the package a bit more DIY friendly, and later hopefully add some worthwhile features for a small premium. For now I would recommend pairing these with any of the MiniDSP units giving plenty of control and flexibility.

The reason was simple. Direct purchases made for tons of questions and less than a handful of sales. SpeakerPower doesn't keep up with the current trends and interests of the DIY market, and the OEM side and new product work needs more time and attention. If interested, e-mail me/us at our sales e-mail.

Mark Seaton
Seaton Sound, Inc.
"Make no little plans; they have no magic to stir men's blood..." Daniel H. Burnham
Mark Seaton is online now  
post #68 of 84 Old 02-02-2014, 01:20 PM
AVS Special Member
 
chrapladm's Avatar
 
Join Date: Mar 2010
Location: Adelaide, South Australia
Posts: 3,994
Mentioned: 14 Post(s)
Tagged: 0 Thread(s)
Quoted: 688 Post(s)
Liked: 248
I have sent Speakerpower an email requesting prices already. Should I send you an email Mark or PM?
chrapladm is offline  
post #69 of 84 Old 02-02-2014, 02:17 PM
Deep Sea Sound
 
dgage's Avatar
 
Join Date: Dec 2003
Location: Knoxville, TN
Posts: 3,209
Mentioned: 137 Post(s)
Tagged: 0 Thread(s)
Quoted: 1499 Post(s)
Liked: 1273
Quote:
Originally Posted by Mark Seaton View Post

You aren't hearing the fan as it likely isn't on for most operation. I forget the exact temp, but the fan, which is fairly quiet, doesn't kick on until the amplifier sustains >60 degC temp (>140-150F)

When I placed my order for the SP2-8000, I asked for the quiet fan option, which was alluded to on their website. I mentioned I'd be using it for my home subwoofer system. So I'm not sure if they put in a quieter fan or not. I'm very happy with the amp so it matters not to me.

A friend recently inquired about their amps and the price was double what I paid a few months before. It is nice to know these great amps might once again be available for a more reasonable price to DIYers.

David Gage
Deep Sea Sound
"You don't listen to our subs, you EXPERIENCE them!"
dgage is online now  
post #70 of 84 Old 02-03-2014, 08:00 AM
FOH
AVS Special Member
 
FOH's Avatar
 
Join Date: Apr 2010
Location: Midwest
Posts: 4,791
Mentioned: 10 Post(s)
Tagged: 0 Thread(s)
Quoted: 38 Post(s)
Liked: 233
Quote:
Originally Posted by Mark Seaton View Post

The reason was simple. Direct purchases made for tons of questions and less than a handful of sales.

Entirely understandable.

------------------------------------
Flat, Deep, Clean, Linear, and Loud
------------------------------------
Active 16.8kw, 7.3 system
(3)Seaton Cat12C up front, (4)QSC K8 sides/rears
(2)Seaton SubM-HP, (4)18" IB
FOH is offline  
post #71 of 84 Old 02-03-2014, 08:54 AM
AVS Special Member
 
Mark Seaton's Avatar
 
Join Date: Jul 2000
Location: Chicago, IL, USA
Posts: 6,522
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 451 Post(s)
Liked: 1169
Quote:
Originally Posted by chrapladm View Post

I have sent Speakerpower an email requesting prices already. Should I send you an email Mark or PM?

Please e-mail our main sales address for Seaton Sound, as PM's are not intended nor a reliable way to communicate for such things.

Mark Seaton
Seaton Sound, Inc.
"Make no little plans; they have no magic to stir men's blood..." Daniel H. Burnham
Mark Seaton is online now  
post #72 of 84 Old 02-03-2014, 08:58 AM
AVS Special Member
 
Jinjuku's Avatar
 
Join Date: Mar 2007
Location: Louisville, KY
Posts: 2,413
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 58 Post(s)
Liked: 143
Quote:
Originally Posted by Mark Seaton View Post

It was not targeted at DIYers any more than the Behringers are

The Behringers are targeted at the largest cross segment of customers possible. Pro installation, DIY, or other. The DSP in their DSP series helps them do that.

Quote:
Originally Posted by Mark Seaton View Post

You are also attributing much more intelligence to the DSP hardware vs the person programming it. I expect you have never downloaded the software posted. If you did you would see that it is 2 separate software packages to manipulate 3-4 different aspects of behavior with no real-time interface.

Coming from someone that has programmed Active X-Overs beginning in the 90's I would say Active DSP X-Over is a godsend and if your reply is true then Speaker Power is also behind the times.

It costs Crown, as example, $6 on average to put a DSP chip into their amps. Couple that with HiQnet and managing the fabric is awesome. As far as the persons intelligence: When I started doing Pro-audio and DVE/DAW editing suites, just like everyone else, I started from a position of limited knowledge.
Quote:
Originally Posted by Mark Seaton View Post

There is an assumption the user understands various filter types and functions and for the user to test the result to insure that the correct values and behavior was loaded and executed, as it doesn't tell you details like when you are out of filters. For a tool a designer uses on multiple products, but only has to get right once and then copy, it offers great flexibility without paying for someone like BSS or Lake to develop an interface. Almost no other users go through some of the acrobatics I do in limiter definitions and the like. There is no field that says "cap output at 1800W". There are 3 numeric settings and a curve definition just for the limiter. Once you have the curves and filters ported to the correct format, you then have to sort through a node based flow diagram with points to load filter sets created in the other program. When most first look at the screen they respond with a verbal or implied "WTF do you do with that?" I haven't even gotten to the horribly clunky and quirky hardware connection which must use a real parallel port (adapters won't work) and an external interface box. Long story short, it is a programming tool with some significant capabilities which was never designed for general consumer us.

There are ODM DSP solutions available to the engineer to integrate into their product. While I love Lake and BSS (Lab and Harman respectively) there are other solutions that have been out for ~2 product cycles. It just may not be that important to SpeakerPower. That is not to take anything away from them. Just a reality of business practicalities. I would assume to keep peoples fingers out of the DSP (which most have a lockout function).

An audiophile likes to talk about how much they spent and how good it sounds.

A DIY'er likes to talk about how little they spent and how good it sounds.

Jinjuku is offline  
post #73 of 84 Old 02-03-2014, 09:28 AM
AVS Special Member
 
Mark Seaton's Avatar
 
Join Date: Jul 2000
Location: Chicago, IL, USA
Posts: 6,522
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 451 Post(s)
Liked: 1169
FYI, The post you quoted is now a year old.
Quote:
Originally Posted by Jinjuku View Post

Quote:
Originally Posted by Mark Seaton View Post

It was not targeted at DIYers any more than the Behringers are

The Behringers are targeted at the largest cross segment of customers possible. Pro installation, DIY, or other. The DSP in their DSP series helps them do that.

DIY'ers are no where on Behringer's radar. They represent a tiny fraction of total sales. Only the sales of the larger markets allow support for the connection and setup questions customers encounter.
Quote:
Quote:
Quote:
Originally Posted by Mark Seaton View Post

You are also attributing much more intelligence to the DSP hardware vs the person programming it. I expect you have never downloaded the software posted. If you did you would see that it is 2 separate software packages to manipulate 3-4 different aspects of behavior with no real-time interface.

Coming from someone that has programmed Active X-Overs beginning in the 90's I would say Active DSP X-Over is a godsend and if your reply is true then Speaker Power is also behind the times.

I believe you are reading the post out of context, as my point was simply that the DSP currently in use is not suitable for DIY/public use. There was no disagreement that other options would be desirable. Production of a proprietary amplifier design, especially one with this level of power, is a significant task, and while very well established, SpeakerPower does not yet have the range of resources Crown or QSC have. More designs are in the pipeline, and over the past few years these fully US made amplifiers (how many can claim that?) have been polished and refined.
Quote:
It costs Crown, as example, $6 on average to put a DSP chip into their amps. Couple that with HiQnet and managing the fabric is awesome. As far as the persons intelligence: When I started doing Pro-audio and DVE/DAW editing suites, just like everyone else, I started from a position of limited knowledge.

The current DSP available to OEM's has dramatically more flexibility than what is seen in the Behringer or Crown integrated solutions. More than a few solutions have been examined. The CobraMote option SpeakerPower already has is in line with such the solutions you mention but at the moment the potential network connection support isn't economically attractive nor viable for either SpeakerPower or myself. Brian & I have discussed a few options, and they will continue to be experimented with. Sometimes such decisions get impacted by details like parts availability or experience with various parties involved. I've come close to producing multiple products and cut them off as there was no confidence in availability for any number of reasons.

While some are fine with the noisy fans of big pro amps, I can't tolerate it in a home audio system unless it's in a separate, closed off equipment room. In this regard, the SpeakerPower amps are some of the only options available near this power level, not to mentioning having support for repair or other issues within the US. It's certainly not the cheapest option available and never will be. Hopefully they offer a solution some find of value, just as I and other OEMs find them to add great value/performance in our production products.
oneeyeblind likes this.

Mark Seaton
Seaton Sound, Inc.
"Make no little plans; they have no magic to stir men's blood..." Daniel H. Burnham
Mark Seaton is online now  
post #74 of 84 Old 02-03-2014, 09:55 AM
AVS Special Member
 
Jinjuku's Avatar
 
Join Date: Mar 2007
Location: Louisville, KY
Posts: 2,413
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 58 Post(s)
Liked: 143
Quote:
Originally Posted by Mark Seaton View Post

FYI
DIY'ers are no where on Behringer's radar. They represent a tiny fraction of total sales. Only the sales of the larger markets allow support for the connection and setup questions customers encounter.

I didn't say that DIY'ers were. What I am saying is the iNukeDSP, Crown XTI2, now Carvin all have solutions that appeal to the DIY'er. We both know that if one were to manufacture an amp with DSP etc and only target to the DIY they would be quickly out of business. A lot of DIY's are shy of funds or under the belief that the most valuable dollar isn't the one spent but the one still in their hand. As many people burned on the LG Clones quickly found out. Quality has a price.
Quote:
Originally Posted by Mark Seaton View Post

I believe you are reading the post out of context, as my point was simply that the DSP currently in use is not suitable for DIY/public use....The current DSP available to OEM's has dramatically more flexibility than what is seen in the Behringer or Crown integrated solutions.

It's certainly enough. It's the 90/10 rule. 10% of the items that are used 90% of the time. You can still go external and flatten the inbuilt solution.
Quote:
Originally Posted by Mark Seaton View Post

While some are fine with the noisy fans of big pro amps, I can't tolerate it in a home audio system unless it's in a separate, closed off equipment room. In this regard, the SpeakerPower amps are some of the only options available near this power level, not to mentioning having support for repair or other issues within the US. It's certainly not the cheapest option available and never will be. Hopefully they offer a solution some find of value, just as I and other OEMs find them to add great value/performance in our production products.

In total agreement with you there. My stack is downstairs from my HT room.

An audiophile likes to talk about how much they spent and how good it sounds.

A DIY'er likes to talk about how little they spent and how good it sounds.

Jinjuku is offline  
post #75 of 84 Old 03-10-2016, 07:21 PM
AVS Special Member
 
lukeamdman's Avatar
 
Join Date: May 2011
Location: Burnsville, MN
Posts: 2,945
Mentioned: 65 Post(s)
Tagged: 2 Thread(s)
Quoted: 893 Post(s)
Liked: 961
lukeamdman is offline  
post #76 of 84 Old 03-10-2016, 10:48 PM
AVS Special Member
 
chrapladm's Avatar
 
Join Date: Mar 2010
Location: Adelaide, South Australia
Posts: 3,994
Mentioned: 14 Post(s)
Tagged: 0 Thread(s)
Quoted: 688 Post(s)
Liked: 248
I thought SP was making another line of amplifiers with their DSP or other things. SO maybe this is a cheaper lineup????

But if this is just a price drop on their regular stuff that is awesome to hear.
chrapladm is offline  
post #77 of 84 Old 03-17-2016, 02:17 PM
Member
 
SpeakerPower's Avatar
 
Join Date: Jan 2013
Posts: 80
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 41 Post(s)
Liked: 88
Quote:
Originally Posted by chrapladm View Post
I thought SP was making another line of amplifiers with their DSP or other things. SO maybe this is a cheaper lineup????

But if this is just a price drop on their regular stuff that is awesome to hear.
The web site now has new models with sale prices for a limited time. Check it out.
chrapladm likes this.
SpeakerPower is offline  
post #78 of 84 Old 03-17-2016, 03:03 PM
AVS Special Member
 
chrapladm's Avatar
 
Join Date: Mar 2010
Location: Adelaide, South Australia
Posts: 3,994
Mentioned: 14 Post(s)
Tagged: 0 Thread(s)
Quoted: 688 Post(s)
Liked: 248
Quote:
Originally Posted by SpeakerPower View Post
The web site now has new models with sale prices for a limited time. Check it out.
While these amps are still out of my budget they do make things easier to achieve. SO I wont have to save for near as long to own one. Plus I have wanted a plate amp and a rack amp for a while so either way this is great news. Glad I dont need a MiniDSP also.

What is the EQ'able frequency range?

Can I make cuts/boosts at 5hz or do I need to manipulate the system like Behringer's DSP?
chrapladm is offline  
post #79 of 84 Old 03-17-2016, 04:43 PM
AVS Special Member
 
N8DOGG's Avatar
 
Join Date: Dec 2003
Location: Canada
Posts: 6,974
Mentioned: 30 Post(s)
Tagged: 1 Thread(s)
Quoted: 891 Post(s)
Liked: 950
Its about damn time.

Blasting brown notes for 10 years and counting!

N8DOGG is offline  
post #80 of 84 Old 03-17-2016, 05:12 PM
Member
 
SpeakerPower's Avatar
 
Join Date: Jan 2013
Posts: 80
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 41 Post(s)
Liked: 88
Quote:
Originally Posted by chrapladm View Post
While these amps are still out of my budget they do make things easier to achieve. SO I wont have to save for near as long to own one. Plus I have wanted a plate amp and a rack amp for a while so either way this is great news. Glad I dont need a MiniDSP also.

What is the EQ'able frequency range?

Can I make cuts/boosts at 5hz or do I need to manipulate the system like Behringer's DSP?
The LF EQ knob has a 12dB range centered on 20 Hz. There is no PC adjustable EQ. For more detailed EQ you can use Audessey or an outboard processor like minidsp.
SpeakerPower is offline  
post #81 of 84 Old 03-17-2016, 05:16 PM
AVS Special Member
 
desertdome's Avatar
 
Join Date: Aug 2004
Location: Elkhorn, NE
Posts: 3,060
Mentioned: 148 Post(s)
Tagged: 0 Thread(s)
Quoted: 953 Post(s)
Liked: 999
Quote:
Originally Posted by SpeakerPower View Post
The LF EQ knob has a 12dB range centered on 20 Hz. There is no PC adjustable EQ. For more detailed EQ you can use Audessey or an outboard processor like minidsp.
Do the Home Theater versions still have an A/D and D/A conversion (like all Crown amps) even if the DSP isn't available?

High Impact AV
- ISF Level II Video Calibrator, THX-HAA Level III Audio Designer/Calibrator
- Colorimetry Research CR-250 Spectroradiometer & CR-100 Colorimeter
- Murideo Fresco SIX-G/SIX-A Generator/Analyzer (HDMI 2.x, HDR, UHD)
- ACO Pacific and Earthworks Class 1 microphones
desertdome is offline  
post #82 of 84 Old 03-18-2016, 05:48 PM
AVS Special Member
 
rhodesj's Avatar
 
Join Date: Apr 2005
Posts: 1,733
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 807 Post(s)
Liked: 449
Quote:
Originally Posted by SpeakerPower View Post
The web site now has new models with sale prices for a limited time. Check it out.

How long is the limited time, and what's the normal price? I'd been eyeing an SP2-12000 for a while, but didn't really plan on a purchase of this sort for a while.

What are the differences between the HT and Pro rack mount amps? Fan noise? Input sensitivity? I don't need the knobs on the front if I have an external DSP, and I'd rather have speakons than binding posts on the back.
rhodesj is online now  
post #83 of 84 Old 03-19-2016, 04:46 PM
AVS Special Member
 
Mark Seaton's Avatar
 
Join Date: Jul 2000
Location: Chicago, IL, USA
Posts: 6,522
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 451 Post(s)
Liked: 1169
Quote:
Originally Posted by desertdome View Post
Do the Home Theater versions still have an A/D and D/A conversion (like all Crown amps) even if the DSP isn't available?
All "HT" versions have a DSP on the input. The knobs, 12V triggers, auto sensing and XLR/RCA inputs are all part of the DSP, where audio never flows through the knobs/potentiometers, but rather the position of the knob controls variables in the DSP. In other words, you can't have any of the "HT" features without the front end DSP. While some might locate a micro-USB connector on the DSP board, this is not a USB connection and requires a specific external interface box to allow OEM control/programming. The "DP" versions offer an analog input to the amplifier along with the option of using QSC's Data Port connection/controls (=DP).

Brian can correct anything I left out or was mistaken about above.

Mark Seaton
Seaton Sound, Inc.
"Make no little plans; they have no magic to stir men's blood..." Daniel H. Burnham
Mark Seaton is online now  
post #84 of 84 Old 03-20-2016, 08:43 AM
AVS Addicted Member
 
MKtheater's Avatar
 
Join Date: Jul 2006
Location: New Hartford, NY
Posts: 16,791
Mentioned: 77 Post(s)
Tagged: 0 Thread(s)
Quoted: 1474 Post(s)
Liked: 1041
Never mind all this, Mark, what are those in your Avatar? Very nice!
ahblaza likes this.

Marantz 7702 Atmos
3 Inuke NU4-6000 amps for all speakers.
Speakers- 7 Behringer B215XL's, 4 212xl's for ceiling speakers.
Front subs 8 SI 18ht ported SLLT powered by Peavy IPR 7500
Rear subs 4 SI 18HT ported SLLT powered by Inuke 6000.
MKtheater is online now  
Sponsored Links
Advertisement
 
Reply DIY Speakers and Subs

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off