Klipsch SPL-120 12" Subwoofer (Ebony)

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View Larger Image of SPL-120 12" Subwoofer (Ebony)
View Larger Image of SPL-120 12" Subwoofer (Ebony)
View Larger Image of SPL-120 12" Subwoofer (Ebony)
View Larger Image of SPL-120 12" Subwoofer (Ebony)

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Model: 1065966 UPC: 743878036084

Winner - The Best Subwoofers of 2023

This product has been selected as one of The Best Subwoofers of 2023. Our Gear Guides are highly-curated selections which represent the best of the best in their category. From televisions and Bluetooth speakers, to marine audio and outdoor speakers—-start (or finish) your shopping journey with our Gear Guides.

Product Information

The SPL-120 subwoofer is a step up from the Klipsch Reference series. Featuring a high-efficiency Class-D amplifier and spun copper Cerametallic woofer, the SPL series subwoofers deliver best-in-class low frequency output.

Features

  • 12" spun copper Cerametallic woofers
  • Bass reflex via exclusive front-firing internal-flare port
  • Class D amplifier with 300W RMS/600W peak
  • Premium scratch-resistant finish
  • Strong, flexible, removable magnetic grille
  • Dimensions: 17.75" x 14.7" x 19.9"

Spun Copper Front-Firing Cerametallic Woofers

Cerametallic woofers are exceptionally light and extremely rigid, providing remarkable, low frequency response with minimal cone breakup and distortion for higher, cleaner output using less amplifier power.

High Efficiency Class D Amplifier

The built-in, high efficiency amplifier features an analog preamp design, which maintains the original signal path for cleaner, true-to-source reproduction. The Class D output stage ensures maximum efficiency for maximum output, detail, and low frequency power.

Front-Firing Slot Port with Exclusive (Internal Flare Technology)

Proprietary internal geometry that minimizes port noise for clean, undistorted, low frequencies. The front-firing design allows for placement flexibility.

WA-2 Wireless Subwoofer Kit Capable

The Klipsch WA-2 Wireless Subwoofer Kit (sold separately) allows high resolution wireless connectivity for easy placement anywhere in your room, and optimizes output and low frequency response. Connect up to four WA-2 wireless kits to compatible Klipsch subwoofers in a single room for a completely wireless connection.

Flexible Controls

Low Pass Crossover and Variable Phase control allows you to tune the subwoofer to your Klipsch speakers and to your room, establishing the ideal level of bass. Line Level/LFE RCA inputs ensure compatibility with home theater receivers.

Use Inputs Simultaneously

Both the RCA and wireless inputs can be utilized, giving you the ability to use a single subwoofer with multiple systems in the same room. For example, you can use the wireless input for your home theater setup and the RCA input for your 2-channel system, without needing to switch inputs when changing between systems.

1/2-Watt Standby Mode

Exceptional efficiency on or off. Meets global efficiency standards - reducing energy costs for the user.

Ultra-Durable Ebony Finish

Scratch-resistant ebony finish looks like real wood and covers the entire cabinet.

Detailed Design

Shock-absorbing rubber feet, steel grille posts, and a woven cloth grille give the SPL subwoofers a premium look and feel.

Prop 65 Warning

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Specifications

Specifications

  • Frequency response: 24Hz - 125Hz
  • Maximum acoustic output: 118dB
  • Amplifier type: Class D with analog preamp stage
  • Amplifier power: 300W RMS/600W peak
  • Woofer: 12" long-throw Cerametallic
  • Enclosure material: MDF
  • Enclosure type: Bass Reflex via front-firing slot port
  • Inputs: Dual RCA/LFE Line In, WA-2 wireless port
  • Dimensions (H x W x D): 17 3/4" x 14 11/16" x 19 7/8"
  • Weight: 45 lbs.

What's in the Box

What's in the Box:

  • SPL-120 12" Subwoofer
  • Power cord
  • Manual

Reviews

We'd love to hear your thoughts! Please leave a review.

Customer Reviews for Klipsch SPL-120 12" Subwoofer (Ebony)

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4.5 / 5.0
55 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
40
8
2
3
2
Rated 4 out of 5
Longevity
Warranty is 2 years. Two years and 11 months later. The sub started making a heartbeat sound. The amp was shot.
However, the folks at Klipsch stand behind their product. The sent be a new board at no charge and I got in 3 days. Outstanding!!
December 23, 2022
Originally posted at
Klipsch
Rated 4 out of 5
Great little subwoofer
I am surprised how powerful the bass from this 12". The free port in the bottom helps, and the extra power 300w RMS makes it a step above the others.
December 7, 2022
Originally posted at
Klipsch
Rated 2 out of 5
Defekt nach 2 Jahren
Ich hatte 2 Jahre wirklich guten Sound. Pünktlich nach Ablauf der Garantiezeit, jedoch direkt defekt gegangen. Jetzt klopft er nur noch. Die Endstufe besteht zudem 50% aus Klebstoff. Soviel zum Thema Referenzhersteller...
December 6, 2022
Originally posted at
Klipsch
Rated 5 out of 5
Shake your walls!
I was a little reluctant to get this sub. My original was a 600 RMS sub of a different name brand from 20 years ago. It finally moved on to speaker heaven, so I figured I’d see if this would live up to the task. Boy what a nice surprise! Not only does it keep up with my system, it exceeds my expectations! Sounds better than my old one, less boomy and more precise! Really does make the walls shake. My wife now complains every time we watch TV! What a great sub! Get it, and your neighbors will know!
November 28, 2022
Originally posted at
Klipsch
Rated 5 out of 5
Absolutely Blown Away
I have been updating all my speakers for my Home Theater and the SPL-120 was the last upgrade. My Denon ARV has the capacity for two subs, so I got two SPL-120s. After setting up and tweaking the crossovers for my setup. I played some of my favorite movies. I am absolutely blown away on the bottom end of the sound I was receiving even at low volumes. The bomb burst, the low end music tracks, etc. I am so happy I got these beauties.
November 23, 2022
Originally posted at
Klipsch
Rated 1 out of 5
Poor Quality
I have gone through two Amps now. The quality is very poor. I was very pleased that I was sent a new Amp after the first failure. After a month of light use... another failure. Very disappointing, as the rest of my setup is Klipsch and works flawlessly. I would not recommend purchasing the sub, look at other brands to pair with your setup.
November 18, 2022
Originally posted at
Klipsch
Rated 4 out of 5
Great sound and performance.
Great performance and sound. It will be better if the previous one had lasted more than 3 years. The amp went out. Fingers crossed on this one.
November 4, 2022
Originally posted at
Klipsch
Rated 5 out of 5
My neighbors have noticed!
I just received my SPL-120 and all I can say is wow! Thunderous base and crisp thumps. It pairs VERY well with the RP-8000F IIs and the RP-504C. My wife was so impressed that she had me order a second one for the other side of the room.
October 26, 2022
Originally posted at
Klipsch
Rated 5 out of 5
Replacement Sub
Fantastic Sub. My last Klipsch Sub lasted 20 years! I thought it was great, but this one is crazy good! Very very smooth accurate bass. It's Ported to the front - so when something explodes on TV, you get a woosh of air from the port (my sub is located front and center aimed directly at me). Kinda weird, but kinda cool.
October 24, 2022
Originally posted at
Klipsch
Rated 5 out of 5
Awesome!!! This subwoofer has no competition!
The best speakers on the planet!!! The quality of this sub is unbelievable.
October 14, 2022
Originally posted at
Klipsch

Q&A

Customer Q & A

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Why did you choose this?
World Wide Stereo Store
we want to add to our stereo set, we just added a sound bar and this subwoofer will really be a compliment to what we know have
Cathy h on Nov 25, 2020
Good price/performance expected and to match other Klipsch Reference Premiere products.
Gregory K on Jan 30, 2019
we want to add to our stereo set, we just added a sound bar and this subwoofer will really be a compliment to what we know have
Cathy h on Nov 25, 2020
it's about times to buy because it on sale and also the price is decent price to buy
Henry on Mar 27, 2020
Good price/performance expected and to match other Klipsch Reference Premiere products.
Gregory K on Jan 30, 2019
I love Klipsch. I have a R-112SW I purchased about a month ago. This speaker is the exact same specs but is considered an "upgrade." Either way, it was cheaper than the model it is replacing and everything about it except for the finish is the exact same. I could use a more durable finish I could, works for me.
DustangGT on Nov 20, 2018
it's about times to buy because it on sale and also the price is decent price to buy
Henry on Mar 27, 2020
I love Klipsch. I have a R-112SW I purchased about a month ago. This speaker is the exact same specs but is considered an "upgrade." Either way, it was cheaper than the model it is replacing and everything about it except for the finish is the exact same. I could use a more durable finish I could, works for me.
DustangGT on Nov 20, 2018
Hi do you have this product in stock?
Marcelo A I on Jan 25, 2023
  Please call us at 866.961.7781. Our product specialists are here to assist with questions on pricing and availability. Thanks.
Is the klipsch 120 subwoofer still on backorder?
A shopper on Jul 10, 2020
  Please call us at 866.961.7781. Our experts are here to help with pricing and availability. Thanks.
I have an SPL-120 with the wireless kit and I really love it. Can more than one SPL-120 be hooked to the same wireless kit?
A shopper on Feb 12, 2020
Klipsch SPL-120 12 Subwoofer (Ebony)
Klipsch SPL-120 12 Subwoofer (Ebony)
Klipsch WA-2 Wireless Subwoofer Kit
Klipsch WA-2 Wireless Subwoofer Kit
  Thank you for your question. The receiving module of the WA2 attaches to the sub and is plugged into the amp module. Multiple woofers cannot be controlled with one WA2. A maximum of 4 WA2s may be used in your home to control 4 subwoofers
Prop 65 Warning

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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