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expirediconian | Staff posted Mar 28, 2025 10:34 PM

15" Klipsch SPL-150 800W Subwoofer (Ebony Vinyl)

$399

$1,199

66% off
+ Free Shippingat Adorama
40 Comments
17.6K Views
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Deal Details
Adorama has 15" Klipsch SPL-150 800W Subwoofer (Ebony Vinyl) on sale for $399. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Bass-Reflex via Exclusive Front-Firing Internal Flare Port
  • High Efficiency Class D Amplifier with 400W RMS/ 800W Peak
  • Compatible with Klipsch WA-2 Wireless Kit
  • Premium Scratch-Resistant Finish in Ebony
  • Shock-absorbing rubber feet, steel grille posts and a woven cloth grille

Editor's Notes

Written by SaltyOne | Staff
  • About this Deal:
  • About this Product:
    • Comes with Klipsch 5 Year Limited Warranty On Subwoofer and 2 Year Limited Warranty On Electronics.
    • Rated 4.5 out of 5 stars from customer reviews.
  • About this Store:

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Adorama has 15" Klipsch SPL-150 800W Subwoofer (Ebony Vinyl) on sale for $399. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Bass-Reflex via Exclusive Front-Firing Internal Flare Port
  • High Efficiency Class D Amplifier with 400W RMS/ 800W Peak
  • Compatible with Klipsch WA-2 Wireless Kit
  • Premium Scratch-Resistant Finish in Ebony
  • Shock-absorbing rubber feet, steel grille posts and a woven cloth grille

Editor's Notes

Written by SaltyOne | Staff
  • About this Deal:
  • About this Product:
    • Comes with Klipsch 5 Year Limited Warranty On Subwoofer and 2 Year Limited Warranty On Electronics.
    • Rated 4.5 out of 5 stars from customer reviews.
  • About this Store:

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+20
Good Deal
Visit Adorama

Price Intelligence

Model: Klipsch SPL-150 15" 800W Subwoofer, Ebony Vinyl

Deal History 

Sale Price
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Top Comments

misel00
3.7KComments
824Reputation
These are cheap for a reason... make sure you use a cc that gives you an extra 1 year warranty coverage to extend the lousy 2 year warranty on the amp to 3 years, you will probably need it. If the amps were made to last they would never only give you a 2 year warranty on them. Many dp's on these for failed amps through out the forums and on here are telling. Your much better saving up and getting a Rp-1400 when on sale or for a lesser budget the rp-1200. If you have the space and the $$$ , the rp-1600 is a montser and prob the best bang for the buck sub out there when it's on sale. I will keep up or be better then like size subs that cost 2X-3X as much.. JMHO....
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misel00
3.7KComments
824Reputation
nope same amp, same lousy warranty
Go to Comment
imnomyth
239Comments
22Reputation
Is the RP-1400SW worth the extra $300??
Go to Comment

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40 Comments

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Mar 29, 2025 2:48 AM
3.7K Comments
Joined Sep 2010
misel00Mar 29, 2025 2:48 AM
3.7K Comments

Our community has rated this post as helpful. If you agree, why not thank misel00

These are cheap for a reason... make sure you use a cc that gives you an extra 1 year warranty coverage to extend the lousy 2 year warranty on the amp to 3 years, you will probably need it. If the amps were made to last they would never only give you a 2 year warranty on them. Many dp's on these for failed amps through out the forums and on here are telling. Your much better saving up and getting a Rp-1400 when on sale or for a lesser budget the rp-1200. If you have the space and the $$$ , the rp-1600 is a montser and prob the best bang for the buck sub out there when it's on sale. I will keep up or be better then like size subs that cost 2X-3X as much.. JMHO....
3
4
Mar 29, 2025 8:51 PM
71 Comments
Joined Jan 2011
ilspeedMar 29, 2025 8:51 PM
71 Comments
This speaker at this price did very well last time it was posted here when I purchased my first one. Going to pick up second to have a pair as I was very impressed with it. Per comments in the last thread I thought they fixed the issues with the amp on this and now have a better warranty.
3
Mar 30, 2025 1:39 AM
3.7K Comments
Joined Sep 2010
misel00Mar 30, 2025 1:39 AM
3.7K Comments
Quote from ilspeed :
This speaker at this price did very well last time it was posted here when I purchased my first one. Going to pick up second to have a pair as I was very impressed with it. Per comments in the last thread I thought they fixed the issues with the amp on this and now have a better warranty.
nope same amp, same lousy warranty
1
Mar 30, 2025 9:25 PM
9.6K Comments
Joined Apr 2006
TheEdgeMar 30, 2025 9:25 PM
9.6K Comments
I have two of these. Regarding the failed amp, it seems as though it's from being in standby mode for long periods of time. As such, I threw both of mine on smart switches that automatically schedule to turn off... and/or I power up the outlets and power them down on-demand. So these are never in "standby mode" which ... fingers crossed.... will notably extend the life of these.

As far as performance, I think one would be VERY hard pressed to find a better bass-for-your-buck subwoofer.
2
Mar 31, 2025 1:44 AM
239 Comments
Joined Jul 2014
imnomythMar 31, 2025 1:44 AM
239 Comments
Is the RP-1400SW worth the extra $300??
Mar 31, 2025 2:41 AM
7.6K Comments
Joined Sep 2014
CTRL-ALT-DEALSMar 31, 2025 2:41 AM
7.6K Comments
Quote from misel00 :
These are cheap for a reason... make sure you use a cc that gives you an extra 1 year warranty coverage to extend the lousy 2 year warranty on the amp to 3 years, you will probably need it. If the amps were made to last they would never only give you a 2 year warranty on them. Many dp's on these for failed amps through out the forums and on here are telling. Your much better saving up and getting a Rp-1400 when on sale or for a lesser budget the rp-1200. If you have the space and the $$$ , the rp-1600 is a montser and prob the best bang for the buck sub out there when it's on sale. I will keep up or be better then like size subs that cost 2X-3X as much.. JMHO....
The new RP line is fantastic, I got 2x RP-1400SW that are still doing great. I don't advise buying this particular model because Klipsch upgraded the amp and provided the robust warranty with the newer RP models that are frequently on sale here in SD.
Older Klipsch subs have been known to fail prematurely.
Mar 31, 2025 3:35 AM
1.3K Comments
Joined Feb 2010
ROOSKIEMar 31, 2025 3:35 AM
1.3K Comments
I will echo some others.
These are extremely high performance for the price. They are physically larger than some folks will be expecting and will overload small rooms easily & needlessly. Medium and larger rooms only is my rec.
Use two 2 or 3 subwoofers for the most 'even' bass response throughout the space.
Possible longevity issues with the amps, though I never had an issue. That said do something if you're worried like buy a warranty but really for $400 these will not be beat. (they were worth the $1500 original retail, longevity issues not with standing)
Extremely tight bass with excellent reach into the depths. If you have muddy bass or ringing you have room modes and must use PEQ/DSP, you may also simply have too small of a room. Room modes are typically stronger in small rooms and square rooms.
Last edited by ROOSKIE March 30, 2025 at 08:42 PM.

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Mar 31, 2025 3:38 AM
43 Comments
Joined Oct 2008
AnderkiMar 31, 2025 3:38 AM
43 Comments

Our community has rated this post as helpful. If you agree, why not thank Anderki

I bought 2, have had 3 amp failures. Going SVS. I just don't trust Klipsch subs any longer.
1
Mar 31, 2025 4:21 AM
3.3K Comments
Joined Jul 2017
fintlewoodlewixMar 31, 2025 4:21 AM
3.3K Comments
Quote from imnomyth :
Is the RP-1400SW worth the extra $300??
Yes. Without a doubt. The DSP alone is worth three times that.
Mar 31, 2025 12:55 PM
1.5K Comments
Joined Nov 2008
gordgeckMar 31, 2025 12:55 PM
1.5K Comments
The amp with hot blonde: https://www.youtube.com/watch?v=SV_Cfi6phJ4
Pro
Mar 31, 2025 1:01 PM
1.8K Comments
Joined Apr 2014
maheeinfy
Pro
Mar 31, 2025 1:01 PM
1.8K Comments
Quote from fintlewoodlewix :
Yes. Without a doubt. The DSP alone is worth three times that.
Any link to where i can learn about that dsp?
Mar 31, 2025 2:39 PM
1.4K Comments
Joined Oct 2015
NotasaurusMar 31, 2025 2:39 PM
1.4K Comments
I can get an SVS SB-1000 Pro for $500 or is this Klipsch sub better? Looking to take my Kef Q150 setup from 2.0 to 2.1
Last edited by Notasaurus March 31, 2025 at 07:43 AM.
Mar 31, 2025 4:11 PM
9.4K Comments
Joined Jul 2005
fourml8rMar 31, 2025 4:11 PM
9.4K Comments
Quote from fintlewoodlewix :
Yes. Without a doubt. The DSP alone is worth three times that.
that model sub does not have any built-in DSP capability.
Mar 31, 2025 4:17 PM
3.3K Comments
Joined Jul 2017
fintlewoodlewixMar 31, 2025 4:17 PM
3.3K Comments
Quote from fourml8r :
that model sub does not have any built-in DSP capability.
The RP subs don't have DSP? Tell me more, pleae.

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Mar 31, 2025 4:21 PM
9.4K Comments
Joined Jul 2005
fourml8rMar 31, 2025 4:21 PM
9.4K Comments
Quote from fintlewoodlewix :
The RP subs don't have DSP? Tell me more, pleae.
they have manual gain control and manual low pass filter adjustments (Knobs on the rear). there is no built-in DSP or separate Klipsch DSP app available. you would need to do it externally with something like REW.

They also use steel stamped frames (Possible ferrous interference) versus die cast aluminum frames as seen on other products.
Last edited by fourml8r March 31, 2025 at 09:23 AM.

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