Klipsch
SPL-100 10” Powered Subwoofer
Best compact subwoofer for immersive home theater and music setups.
Experience deep, clean bass with the Klipsch SPL-100 Powered Subwoofer. This powerhouse utilizes a 10-inch spun copper Cerametallic™ woofer paired with a high-efficiency Class-D amplifier to deliver exceptional low-frequency output. The design minimizes port noise using exclusive internal-flare geometry for distortion-free performance, whether you are listening to music or watching movies. Fine-tune your sound using the Low Pass Crossover and Variable Phase controls. Connectivity is versatile, supporting both Line Level/LFE RCA and wireless inputs, all housed in a durable cabinet with a premium scratch-resistant ebony finish.
$659.00
Owner Satisfaction
4.6
/ 5
Category Rank
1857
/ 6570
#1857 in Speakers
Price vs Category Average
-55%
Below average
Driver Size
10
/ " Spun Copper Cerametallic™ Woofer
Who it's for
- Home theater enthusiasts seeking impactful, room-filling cinematic bass
- Audiophiles demanding clean, distortion-free sound at high volumes
- Room designers needing flexible, cable-free placement options
Who should skip it
- Budget-conscious shoppers looking for entry-level pricing
- Minimalists preferring discreet speakers that blend into decor
- Listeners who frequently push their systems to extreme volume limits
Performance breakdown
Low-frequency output
Cerametallic woofer delivers punchy, authoritative bass that fills medium-sized rooms easily.
Distortion control
Internal-flare geometry keeps port noise minimal even at higher volume levels.
Placement flexibility
Front-firing design allows for tighter integration against walls or in corners.
Connectivity options
Wireless input support provides a clean, cable-free setup for modern home theaters.
Build durability
Scratch-resistant ebony finish ensures the cabinet maintains its premium aesthetic over time.
Sound customization
Essential crossover and phase controls allow for precise integration with main speakers.
Key Specs
Driver Size
10" Spun Copper Cerametallic™ Woofer
Amplifier Power
200W RMS / 450W Peak (Class D)
Connectivity
Line Level / LFE RCA inputs, Wireless inputs
Enclosure Type
Bass-Reflex via Exclusive Front-Firing Internal-Flare Port
Controls
Low Pass Crossover and Variable Phase
Dimensions
16.5” x 14” x 17.3”
Finish
Premium Scratch-Resistant Ebony
Features
- Delivers best-in-class low-frequency output
- Rigid Cerametallic woofer minimizes distortion
- Exclusive port technology reduces port noise
- Front-firing design allows flexible placement
- Offers versatile connectivity options
- Includes controls for fine-tuning bass response
- Premium scratch-resistant ebony finish
- High-efficiency Class-D amplification
What customers say
The Klipsch SPL-100 subwoofer earns high praise for its powerful performance and premium build quality. Users consistently highlight its ability to produce deep, impactful, room-filling bass, making it excellent for home theater. The Cerametallic woofer is noted for its tight, responsive output, especially during intense movie scenes. Reviewers appreciate that the robust amplifier maintains clarity and control even at high volumes, avoiding distortion. The solid cabinet construction contributes to a genuinely premium feel. While competent for music, its true strength lies in delivering dynamic, high output that significantly elevates cinematic audio experiences. It is viewed as a top-tier investment offering exceptional value.
Know before you buy
Yes. Because the port is front-firing rather than rear-firing, you have more flexibility in placement. You can position the subwoofer closer to walls or inside cabinetry without worrying about the muffled, boomy sound that often occurs when rear ports are obstructed.
Yes, the SPL-100 supports wireless connectivity. You will need to use a compatible Klipsch WA-2 Wireless Subwoofer Kit (sold separately) to enable this feature.
These controls allow you to blend the subwoofer seamlessly with your main speakers. The Low Pass Crossover determines the frequency at which the subwoofer takes over, while the Variable Phase control ensures the subwoofer's sound waves align with your speakers, preventing cancellation and ensuring tight, accurate bass.
Cerametallic material is specifically engineered for rigidity and low mass, which helps the woofer maintain its shape during high-excursion movements. This design minimizes distortion even when you are pushing the subwoofer to its 450W peak output.
The cabinet features a premium scratch-resistant ebony finish designed to withstand daily wear and tear. It is much more durable than standard vinyl wraps, making it a practical choice for high-traffic living areas.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$659