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Item #:
9336835
QSC KS112 Active 12" Subwoofer
Item #:
9336835
SAR 6046
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Imported from USA store
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Order now and get it around Wednesday, August 05
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The KS112 is an ultra-compact active subwoofer for installation and highly portable entertainment applications with a refined, professional appearance.
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What Stands Out
Deep Bass Response
The QSC KS112 delivers powerful low-frequency output with its 12-inch driver, enhancing sound clarity and depth for live performances and events.
Lightweight Design
Weighing just 38 pounds, the KS112 is easily portable, making it an ideal choice for mobile DJs and event planners who need reliable sound without the hassle.
Versatile Connectivity
Equipped with XLR and RCA inputs, the QSC KS112 offers flexible integration options with various audio systems, ensuring seamless compatibility for different setups and venues.
Product Details
- Ultra-compact active subwoofer for installation and highly portable entertainment applications
- Powered by a 2000 Watt peak power Class D amplifier module
- Constructed of premium birch for long life and durability
- Two M20 threaded pole receptacles for stable speaker pole connection
- Features Intrinsic Correction tuning and loudspeaker management
- Optional KS-LOC security cover prevents unauthorized tampering of controls
| Audio Output Mode | Stereo |
| Mounting Type | Freestanding |
| Enclosure Material | Birch Wood |
| Speaker Type | Subwoofer |
| Additional Features | Portable |
| Antenna Location | For Live Music Performances, DJ Sets, Public Speaking Events, and AV Installations |
| Subwoofer Diameter | 12 Inches (30.5 cm) |
| Color | Black |
| Is Waterproof | FALSE |
| Control Method | Touch |
| Speaker Size | 12 Inches (30.5 cm) |
| Woofer Diameter | 12 Inches (30.5 cm) |
| Tweeter Diameter | 1 Inches (2.5 cm) |
| Water Resistance Level | Not Water Resistant |
| Specific Uses For Product | Portable, Outdoor, Home Entertainment |
| MP3 player | No |
| Battery Average Life | 5 Hours |
| Controller Type | Cortana |
| Frequency Response | 108 Hz |
| Number of Audio Channels | 1.0 |
| Connectivity Technology | Wired |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 12 Inches (30.5 cm) |
| Number Of Circuits | 1 |
| Brand | QSC |
| Model Number | KS112 |
| Model Name | KS112 Active 12" |
| Built-In Media | 4 low-noise, heavy-duty casters |
| Number of Items | 1 |
| Series Number | 14652511011 |
| UPC | 684284071163 |
| Global Trade Identification Number | 00684284071163 |
| Manufacturer | QSC |
| Age Range Description | Adult |
| Item Type Name | Subwoofer |
| Speaker Maximum Output Power | 2000 Watts |
| Number of Power Levels | 1 |
| Unit Count | 1.0 Count |
| Item Dimensions D x W x H | 30"D x 22"W x 31"H (76.2 x 55.9 x 78.7 cm) |
| Item Weight | 75 Pounds (34.02 kg) |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Power Source | Corded Electric |
| Is Electric | Yes |
What's in the box
4 low-noise, heavy-duty casters
Who Should Buy?
-
Event Planners
Perfect for outdoor and indoor events needing powerful bass to enhance the audience's experience with clear sound.
-
Musicians & DJs
Ideal for live performances and DJ setups where high-quality low-end reinforcement is essential for engaging the crowd.
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Small Venues
Excellent choice for small to mid-sized venues requiring robust, professional-level sound without overwhelming the space.
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Budget Consumers
Not suitable for individuals seeking low-cost options, as it may exceed budget limitations compared to alternatives.
Product Description
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Customer Questions & Answers
-
Question:
What are the key features of the QSC KS112 Active 12 Subwoofer?
Answer: The QSC KS112 boasts a 12-inch cone driver and a powerful Class D amplifier, delivering remarkable performance with impressive sound quality. It features a smart DSP for enhanced audio optimization, including adjustable crossover settings. Its lightweight design, integrated wheels, and handles make it easy to transport, perfect for musicians, DJs, and event organizers. The rugged enclosure ensures durability, making it suitable for various environments, from live performances to installations. -
Question:
What type of connectivity options does the QSC KS112 have?
Answer: The QSC KS112 comes equipped with XLR and TRS combo inputs, allowing versatile connectivity to various audio sources, including mixers and audio interfaces. It also includes XLR outputs for easy chaining with additional speakers. This flexibility makes it an ideal companion for live sound, ensuring seamless integration in both small venues and large events, giving users the freedom to set up their audio systems according to specific needs. -
Question:
Can the QSC KS112 be used outdoors?
Answer: Yes, the QSC KS112 is suitable for outdoor use due to its robust build quality and efficient thermal management. However, it’s recommended to protect it from direct exposure to rain or extreme weather. Its powerful output and wide frequency range make it perfect for outdoor events, such as concerts and festivals, ensuring your audience experiences high-quality sound even in open spaces. -
Question:
How does the DSP in the QSC KS112 enhance sound quality?
Answer: The built-in DSP in the QSC KS112 optimizes performance by providing features like adjustable EQ and crossover settings. It automatically adjusts the audio signal to compensate for the acoustic environment, which enhances clarity and reduces unwanted noise. Users can benefit from this technology in different scenarios, such as live performances or public speaking events, ensuring the audio remains balanced and professional-sounding. -
Question:
What are the power specifications of the QSC KS112 Subwoofer?
Answer: The QSC KS112 is driven by an efficient Class D amplifier that delivers an output power of 2000 watts peak. This output is more than sufficient for filling medium to large venues with deep bass. The subwoofer’s power specifications make it suitable for professional applications where impactful low frequencies are essential, such as live music and DJ performances. -
Question:
Is the QSC KS112 suitable for home theater systems?
Answer: Absolutely, the QSC KS112 can be a fantastic addition to home theater systems. Its capability to produce deep and powerful bass can greatly enhance movie soundtracks and create an immersive viewing experience. When paired with complementing speakers, it provides a rich audio landscape, ideal for media enthusiasts who value high-quality sound. -
Question:
What type of music genres is the QSC KS112 best suited for?
Answer: The versatility of the QSC KS112 makes it suitable for a wide range of music genres, including rock, electronic, hip-hop, and classical. Its powerful bass response and clear sound reproduction ensure that it effectively amplifies the low frequencies crucial for these styles. Musicians and DJs alike will find it valuable for enhancing live performances as well as recorded tracks. -
Question:
Can I use the QSC KS112 for DJ setups?
Answer: Yes, the QSC KS112 is an excellent choice for DJ setups due to its powerful output and reliable performance. DJs often rely on strong low-end frequencies to energize the crowd, and this subwoofer delivers precisely that. Its mobility features make it easy to transport between gigs, ensuring that DJs can consistently provide high-impact sound in various venues. -
Question:
What is the best way to position the QSC KS112 for optimal sound?
Answer: For optimal performance, place the QSC KS112 close to a wall or corner, which can enhance bass response due to boundary coupling. Avoid obstructing the speaker or placing it too far from your main speakers to ensure well-balanced sound. Experimenting with its placement during sound checks can help you determine the best position for different venues and events. -
Question:
Where can I buy QSC KS112 Active 12 Subwoofer in Saudi Arabia?
Answer: You can purchase the QSC KS112 Active 12 Subwoofer from Ubuy in Saudi Arabia. They offer a reliable shopping experience and can provide various options for this product.
QSC Subwoofers KS112 Editorial Review
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Last Updated on July 27, 2026
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SAR 6046
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Features & Benefits
- Very compact and portable subwoofer
- Powerful 2000 watt peak power class D amplifier
- Made of premium birch for long-lasting durability
- M20 threaded pole receptacles for a wobble-free connection to a speaker pole
- Comes with Intrinsic Correction tuning and loudspeaker management
- Optional security cover available to prevent unauthorized tampering
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