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Item #:
254170423
ALTO TS15S 2500W 15" Powered PA Subwoofer
88% of respondents would recommend this to a friend
Item #:
254170423
KES 124379
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Order now and get it around Thursday, October 01
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Your sound anchor - Thunderous bar with 132 dB for pure sound reproduction.
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What Stands Out
Powerful Output
With 2500W peak power, the ALTO TS15S delivers robust sound quality, ensuring deep bass response and clarity for large venues or events, making it an ideal choice for professional audio applications.
Durable Design
Crafted with rugged materials, this subwoofer is designed to withstand the rigors of frequent transport and heavy use, providing reliability and longevity for musicians, DJs, and event organizers.
Versatile Connectivity
Featuring multiple input options, the TS15S easily integrates with various audio systems, allowing for seamless connections with mixers and other equipment to enhance any performance setup.
Product Details
| Audio Output Mode | Mono |
| Mounting Type | Floor Standing |
| Enclosure Material | Engineered Wood |
| Speaker Type | Subwoofer |
| Additional Features | Class D Amplifier, DSP EQ Modes |
| Antenna Location | Live performances, Night clubs, Concert halls, Outdoor events, Schools, Other large venues |
| Subwoofer Diameter | 15 inches |
| Color | Black |
| Is Waterproof | False |
| Control Method | Touch |
| Speaker Size | 15 inches |
| Woofer Diameter | 15 inches |
| Tweeter Diameter | 1 inches |
| Water Resistance Level | Not Water Resistant |
| Specific Uses For Product | Portable PA System, Commercial Installation |
| Controller Type | Button |
| Frequency Response | 110 hertz |
| Number of Audio Channels | 1 |
| Signal-to-Noise Ratio | 132 db |
| Connectivity Technology | (2) XLR outputs, (2) XLR+1/4” (6.35 mm) inputs |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 15 inches |
| Number Of Circuits | 1 |
| Brand | ALTO |
| Model Number | TS15S |
| Model Name | TS15S |
| Built-In Media | TS Series Subwoofer, Power Cable, Registration Card, User Guide, Safety & Warranty Manual |
| Number of Items | 1 |
| Customer Package Type | FFP |
| UPC | 816311012119 |
| Manufacturer | inMusic Brands Inc. |
| Age Range Description | Adult |
| Item Type Name | Alto Professional TS15S - 2500W 15-inch Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 130 dB, 3" Voice Coil, Superior Bass |
| Speaker Maximum Output Power | 2500 watts |
| Input Voltage | 240 volts |
| Number of Power Levels | 1 |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 21.3"D x 20.6"W x 24.69"H (54.1 x 52.3 x 62.7 cm) |
| Item Weight | 35.86 kg |
| Compatible Devices | Desktop, Laptop |
| Power Source | Corded Electric |
What's in the box
TS Series Subwoofer, Power Cable, Registration Card, User Guide, Safety & Warranty Manual
Who Should Buy?
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Live Performers
Musicians and DJs will appreciate the powerful bass response and portability for live gigs and events.
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Event Organizers
Perfect for parties and events needing high-quality sound reinforcement to entertain large crowds.
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Home Theater Enthusiasts
Home users seeking to enhance their audio experience with deep bass for movies and music will benefit significantly.
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Small Venues
Not suitable for small rooms due to its power and size, which can overwhelm the space acoustically.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the ALTO TS15S powered PA speaker?
Answer: The ALTO TS15S comes equipped with powerful features such as a 2500W amplifier, a 15-inch woofer, and six selectable DSP modes. These modes allow you to optimize sound performance for various environments, enhancing your overall audio experience. With its impressive sound pressure level of 132 dB, this speaker delivers superior bass and clarity, making it an excellent choice for both live performances and events. Whether you're setting up for a DJ session, a concert, or a public speaking event, the ALTO TS15S can adapt to your audio needs. -
Question:
How does the DSP technology benefit the ALTO TS15S?
Answer: The Digital Signal Processing (DSP) technology in the ALTO TS15S allows you to fine-tune the audio output according to your specific requirements. With six selectable DSP modes, you can select settings that are best suited for vocals, music, or speech. This flexibility ensures that sound quality is optimized for any type of performance. For instance, if you’re hosting a concert, choosing the appropriate DSP mode can enhance bass response and vocal clarity, resulting in an immersive audio experience for the audience. -
Question:
Is the ALTO TS15S suitable for outdoor events?
Answer: Yes, the ALTO TS15S is highly suitable for outdoor events thanks to its robust build and powerful output. With a max SPL of 132 dB, it delivers exceptional sound that can carry across large outdoor spaces, which is crucial for outdoor performances. When paired with the DSP modes tailored for different environments, you can maintain audio clarity even when faced with wind or other outdoor noise challenges. This makes it an ideal choice for festivals, outdoor parties, or even public announcements. -
Question:
What type of inputs does the ALTO TS15S support?
Answer: The ALTO TS15S supports a variety of inputs, including XLR, TRS, and RCA connections. This versatility means you can connect various audio sources, whether it's a microphone, musical instrument, or mixer. For example, if you're hosting a live band, you can easily plug in multiple microphones and instruments directly to the speaker without the need for additional equipment. This feature significantly streamlines your audio setup, making the TS15S an all-in-one solution for live sound applications. -
Question:
Can I use multiple ALTO TS15S speakers together?
Answer: Absolutely! You can daisy-chain multiple ALTO TS15S speakers together to achieve a more extensive sound coverage. By utilizing the speaker's built-in outputs, you can connect additional speakers seamlessly. This is particularly useful for larger venues or events where you need consistent sound levels across a wide area. Whether you're hosting a festival or a large corporate event, multiple units can enhance audio distribution, ensuring everyone in the audience enjoys a high-quality listening experience. -
Question:
Is the ALTO TS15S portable for travel?
Answer: Yes, the ALTO TS15S is designed with portability in mind. Weighing in at a manageable size, it features a built-in handle for easy transportation. Whether you're transporting equipment to a gig or moving it around a venue, this speaker’s portability makes it an efficient choice for sound professionals. Its rugged construction also ensures durability on the road, so you can feel confident taking it to various events, from small setups to larger venues. -
Question:
What are the power requirements for the ALTO TS15S?
Answer: The ALTO TS15S operates on standard AC power, making it compatible with most power outlets. Its efficient design ensures that it can deliver high output without needing excessive power. This characteristic is particularly beneficial for live events where power sources may be limited, such as outdoor setups. You can simply plug it into a regular outlet, and you'll be ready to provide powerful sound without complicated power management. -
Question:
How does the ALTO TS15S perform for vocal applications?
Answer: The ALTO TS15S excels in vocal applications thanks to its clear, detailed output and customizable DSP modes. By selecting the appropriate DSP setting for vocals, you can enhance clarity and articulation, ensuring that every word is heard distinctly. This makes it an excellent choice for public speaking events, such as conferences or presentations. The speaker’s capabilities enable a professional-grade sound experience for audiences, ensuring effective communication. -
Question:
What accessories are recommended for the ALTO TS15S?
Answer: For optimal performance with the ALTO TS15S, consider using speaker stands to elevate sound, ensuring it's directed at the audience. Additionally, an appropriate microphone and mixer can enhance audio quality for live events. Using an XLR cable will provide a reliable connection between your sound source and the speaker. If you're performing outdoors, a weather-resistant cover can help protect your investment without compromising sound delivery. These accessories can significantly improve your overall sound setup. -
Question:
Where can I buy the ALTO TS15S in Kenya?
Answer: You can purchase the ALTO TS15S - 2500W 15 Subwoofer, Powered PA Speaker from Ubuy in Kenya. Ubuy offers a comprehensive selection of audio equipment, ensuring you can easily find the ALTO TS15S along with other accessories you might need. Their platform is user-friendly, and they provide detailed information on products, making your shopping experience efficient and convenient.
ALTO Stage Subwoofers TS15S Editorial Review
ALTO TS15S 2500W 15" Powered PA Subwoofer offers exceptional sound quality with an impressive frequency response of 110 hertz, thanks to its Class D amplifier and dynamic driver setup. The subwoofer is designed for various large venues, making it perfect for live performances and outdoor events. Users appreciate the easy setup and the 6 selectable DSP modes that cater to different sound environments. With a powerful output of 2500 watts, it delivers superior bass performance, enhancing any audio experience. This subwoofer is built with engineered wood for durability and features Bluetooth connectivity for hassle-free audio streaming.
Customer Reviews & Ratings
97 customers ratings
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5 Star
72%
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4 Star
10%
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3 Star
9%
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2 Star
3%
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1 Star
6%
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Pros
- Impressive sound quality with 2500 watts power
- Easy setup with multiple DSP modes available
- Durable engineered wood enclosure material
- Bluetooth connectivity for streaming audio
- Suitable for various large venues
Cons
- Not waterproof, may require cautious outdoor use
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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KES 124379
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Features & Benefits
- Powerful 2500W active subwoofer with a 15-inch driver.
- Efficient Class D amplifier for perfect high, mid, and low frequencies.
- User-friendly with three DSP EQ DJ modes and phase adjustment.
- Portable PA cabinet for easy transport and quick setup.
- Designed to integrate into any system for thunderous bass.
- Durable, scratch-resistant surface with built-in protection features.
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