Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Klipsch
Klipsch
Klipsch SPL-120 Powered Subwoofer 12 inches

Klipsch SPL-120 Powered Subwoofer 12 inches

Best price now

$399.00at AcousticSoundDesign.comChecked 11 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit AcousticSoundDesign.com

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $399.00 at AcousticSoundDesign.com (checked Nov 10, 2026).
  • Checked at 4 stores.

Our take on the Klipsch SPL-120 Powered Subwoofer 12 inches

The Klipsch SPL-120 is a powered 12-inch subwoofer built for home theater and music systems that need real low-end weight. Its front-firing Cerametallic woofer and rear port deliver deep, punchy bass, and the built-in amplifier gives it enough output for medium to large rooms. It adds wireless capability and RCA line-level inputs, so it works with most AV receivers and can pair with Klipsch's wireless kit. Against sealed and smaller ported subs it trades some tightness for sheer output and extension, which suits movie fans more than critical two-channel listeners.

Best forHome theater setups wanting deep, loud bassMedium to large roomsOwners of Klipsch Reference or similar speakersMovie and gaming soundtracks
Pros
  • 12-inch front-firing woofer with rear port for strong output
  • Built-in amplifier with plenty of headroom for its size
  • Wireless-ready for use with a compatible Klipsch wireless kit
  • RCA line-level inputs match most AV receivers
  • Solid cabinet construction with a clean black finish
Cons
  • Large, heavy cabinet takes up floor space
  • Ported design can sound boomy in small or untreated rooms
  • No high-level speaker inputs, so hookup is line-level only
  • Wireless operation needs an add-on transmitter, not included

Klipsch SPL-120 Powered Subwoofer 12 inches prices at every store

  • AcousticSoundDesign.comNew

    Availability unknown

    $399.00Checked 11 h ago
    Visit AcousticSoundDesign.com
  • SoundDistributors.comNew

    Availability unknown

    $399.00Checked 11 h ago
    Visit SoundDistributors.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $429.99Free shippingChecked 11 h ago
    Visit Amazon
  • Martexplore.comNew

    Availability unknown

    $498.75Checked 11 h ago
    Visit Martexplore.com

Klipsch SPL-120 Powered Subwoofer 12 inches price history

Lowest price we've seen: $399.00 on Nov 10 at AcousticSoundDesign.com. Tracked across 4 stores since Nov 10.

What reviewers say

Owners generally praise the SPL-120 for delivering deep, room-filling bass at a reasonable size for a 12-inch sub. Most criticism centers on boominess in smaller rooms and the need for careful placement and calibration.

What people mention
  • Bass outputPraisedOwners say it delivers deep, powerful bass that fills a room for movies.
  • BoominessCriticisedSome find it boomy or loose in small rooms until placement and settings are adjusted.
  • SizeMixedThe cabinet is large and heavy, which owners accept for the output but note as a drawback.
  • SetupPraisedHookup to an AV receiver via RCA is described as simple and quick.
  • WirelessMixedBuyers like the wireless option but note it needs a separate transmitter.

Specifications

Wireless
Yes
Color
Black
Special Purpose
Subwoofer
Subwoofer Type
Powered
Connectivity
RCA

Questions and answers

Does the SPL-120 work with any AV receiver?
Yes, it connects through RCA line-level inputs, which nearly all home theater receivers provide via a subwoofer pre-out. It does not accept speaker-level connections.
Is it good for music as well as movies?
It is tuned for output and depth, so it shines with movies and games. For critical music listening, expect to spend time on placement and crossover settings to keep it tight.
How big a room can it fill?
It suits medium to large rooms. In small rooms the ported design can sound boomy, so corner placement should be avoided.
Does it include a wireless transmitter?
No. Wireless capability requires a compatible Klipsch wireless kit, sold separately, which plugs into the sub and the receiver.
How does it compare with Klipsch's smaller subs?
The 12-inch SPL-120 plays deeper and louder than Klipsch's 10-inch and 8-inch models, at the cost of a larger footprint.
Where is the Klipsch SPL-120 Powered Subwoofer 12 inches cheapest?
At AcousticSoundDesign.com, for $399.00, as of our latest check.
Where can I buy the Klipsch SPL-120 Powered Subwoofer 12 inches?
4 stores we checked sell it, including AcousticSoundDesign.com, SoundDistributors.com, Martexplore.com, Amazon.

Shoppers also compared

  • S
    SVS SB-1000 Pro 12" Driver 820+ Watts Peak Power Sealed Subwoofer
    SVS SB-1000 Pro 12" Driver 820+ Watts Peak Power Sealed Subwoofer
  • S
    SVS PB-2000 Pro
    SVS PB-2000 Pro
  • K
    Klipsch R-121SW 12" Subwoofer
    Klipsch R-121SW 12" Subwoofer
  • S
    SVS PB-1000 Pro
    SVS PB-1000 Pro
  • H
    Harbinger VARI VS12 12in Compact Powered Subwoofer White
    Harbinger VARI VS12 12in Compact Powered Subwoofer White
  • P
    Polk Monitor XT12
    Polk Monitor XT12
  • S
    SVS SB-2000 Pro
    SVS SB-2000 Pro
  • E
    ELAC DS123 Debut 3.0 Series 12 Inch 200W Powered Subwoofer
    ELAC DS123 Debut 3.0 Series 12 Inch 200W Powered Subwoofer

More from Klipsch

  • K
    Klipsch The Fives
    Klipsch The Fives
  • K
    Klipsch the Nines II Powered Bookshelf Speakers 2 pcs - Red Oak
    Klipsch the Nines II Powered Bookshelf Speakers 2 pcs - Red Oak
  • K
    Klipsch Gig XXL
    Klipsch Gig XXL
  • K
    Klipsch R-51PM Bluetooth Speaker
    Klipsch R-51PM Bluetooth Speaker
  • K
    Klipsch Flexus Core 200 3.1.2 Channel Soundbar with Subwoofer
    Klipsch Flexus Core 200 3.1.2 Channel Soundbar with Subwoofer
  • K
    Klipsch Flexus Core 100
    Klipsch Flexus Core 100
  • K
    Klipsch Miami Bluetooth Speaker
    Klipsch Miami Bluetooth Speaker
  • K
    Klipsch The Three Plus Premium Bluetooth Speaker
    Klipsch The Three Plus Premium Bluetooth Speaker
All Klipsch deals and products →

More powered subwoofers

  • M
    Monoprice 12" 150W Powered Subwoofer
    Monoprice 12" 150W Powered Subwoofer
  • J
    JBL PRX915XLF Powered Subwoofer
    JBL PRX915XLF Powered Subwoofer
  • R
    Rockville APM10 10" Powered Subwoofer
    Rockville APM10 10" Powered Subwoofer
  • M
    Monoprice SW-10 10" Powered Subwoofer
    Monoprice SW-10 10" Powered Subwoofer
  • P
    Polk Audio PSW10 10" Powered Subwoofer
    Polk Audio PSW10 10" Powered Subwoofer
  • R
    ROCK SHAKER 6.5 BLACK
    ROCK SHAKER 6.5 BLACK
  • R
    Rockville Rock Shaker 6.5" Powered Home Theater Subwoofer
    Rockville Rock Shaker 6.5" Powered Home Theater Subwoofer
  • A
    Audioengine S6
    Audioengine S6