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Item #:
245059
Dayton Audio SA100 100W Subwoofer Plate Amplifier
86% of respondents would recommend this to a friend
Item #:
245059
NZD 334
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In stock
Imported from USA store
QTY:
Only 6 items left in stock.
Order now and get it around Sunday, August 23
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The Dayton Audio SA100 high performance subwoofer amplifier module packs big-amp features into a compact chassis that is ideal for installation into cabinets that cant accommodate bulky old-style amps.
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What Stands Out
Powerful Output
Delivers 100W of robust amplification, enhancing any audio setup with deep, impactful bass that transforms your listening experience, making it perfect for home theaters and music enthusiasts.
Versatile Compatibility
Easily integrates with a variety of subwoofers and speaker systems, offering flexibility in configuration and setup, catering to diverse audio requirements for both beginners and audiophiles.
User-Friendly Design
Simple controls and user-friendly interface allow for effortless adjustments, ensuring optimal performance and sound quality tailored to personal preferences without technical hassle.
Product Details
- Delivers low distortion audiophile sound
- Features adjustable low pass crossover
- Equipped with high and low level inputs/outputs
- Auto on/off function for convenient operation
- Offers 75 watts RMS @ 8 ohms and 100 watts RMS @ 4 ohms
- Comes with a phase reversal switch for flexibility
| Manufacturer | Dayton Audio |
| Brand | Dayton Audio |
| Mfr Part Number | SA100 |
| Model Number | SA100 |
| Package Weight | 9.4 Pound |
Who Should Buy?
-
Home Theater Enthusiasts
Boosts your home theater experience with deep bass, enhancing audio quality for movies and music.
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DIY Audio Builders
Perfect for custom subwoofer projects, allowing for easy integration and customization in home sound systems.
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Compact Spaces
Ideal for smaller rooms where a full-size subwoofer is impractical, delivering powerful sound without the bulk.
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Professional Audio Engineers
May lack the precise power and tuning features required for professional-level audio production and mixing.
Product Description
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Customer Questions & Answers
-
Question:
What is the power rating of the Dayton Audio SA100 Subwoofer Plate Amplifier?
Answer: The Dayton Audio SA100 Subwoofer Plate Amplifier features a robust 100W power rating, allowing it to efficiently drive your subwoofer for deep and impactful bass response. This power output ensures that you get the most from your audio system, making it suitable for home theaters, music listening, and even small live performances. Its performance is enhanced by built-in protections that optimize sound delivery while preventing distortion at high volumes. -
Question:
How do I connect the Dayton Audio SA100 Subwoofer Plate Amplifier to my audio system?
Answer: Connecting the Dayton Audio SA100 Subwoofer Plate Amplifier is straightforward: simply use RCA cables to link it to your receiver's subwoofer output. The amplifier is designed to be installed within a subwoofer enclosure, which allows for a cleaner setup without bulky external components. This makes it a perfect choice for audiophiles looking to save space without compromising sound quality. -
Question:
What are the dimensions of the Dayton Audio SA100 Subwoofer Plate Amplifier?
Answer: The Dayton Audio SA100 measures approximately 9.0” x 5.5” x 2.5”, making it compact enough to fit into most subwoofer enclosures. This size not only aids in easy installation but also enhances portability. It allows the speaker to integrate seamlessly into your home audio setup, ensuring that it doesn't take up unnecessary space while delivering powerful performance. -
Question:
Does the Dayton Audio SA100 have a built-in crossover?
Answer: Yes, the Dayton Audio SA100 includes an adjustable low-pass crossover, allowing you to set the cutoff frequency between 40Hz and 180Hz. This feature ensures that the amplifier works best with your specific subwoofer and overall audio setup by cutting frequencies that your subwoofer may not handle effectively. It's particularly useful for fine-tuning your sound depending on the music genres you prefer, maximizing audio clarity and impact. -
Question:
Is the Dayton Audio SA100 Subwoofer Plate Amplifier compatible with passive subwoofers?
Answer: Absolutely! The Dayton Audio SA100 is designed specifically for passive subwoofers, providing the necessary power and signal processing required to drive them. This compatibility makes it an excellent choice for DIY audio enthusiasts looking to enhance their existing subwoofer system or build a new one. Just ensure that the subwoofer’s specifications match the amplifier’s output for optimal performance. -
Question:
What features make the Dayton Audio SA100 a good choice for home theater systems?
Answer: The Dayton Audio SA100 Subwoofer Plate Amplifier is ideal for home theater systems due to its powerful 100W output, adjustable crossover, and low noise operation. Its clean and efficient design ensures that deep bass notes are reproduced without distortion, enhancing the overall movie-watching experience. Additionally, the amplifier's compact form factor allows for easy integration into your home audio furniture without cluttering your space. -
Question:
How does the Dayton Audio SA100 handle overheating?
Answer: The Dayton Audio SA100 incorporates thermal protection circuitry, which prevents overheating during prolonged use. This ensures the amplifier operates safely even during extended listening sessions or at higher volume levels. Such a feature not only prolongs the life of the unit but also provides a worry-free experience, making it suitable for parties, movie nights, and everyday music listening. -
Question:
Can I use the Dayton Audio SA100 with different audio sources?
Answer: Yes, you can use the Dayton Audio SA100 with a variety of audio sources, including home theater receivers, multimedia players, and computers. It features RCA inputs, making it versatile enough to connect with most modern audio equipment. This flexibility allows you to enjoy enhanced low-end sound whether you’re watching films, playing video games, or listening to music. -
Question:
What kind of speaker cables do I need for the Dayton Audio SA100?
Answer: For optimal performance with the Dayton Audio SA100, use high-quality speaker cables that can support the power levels of your subwoofer. Typically, 16-gauge or 14-gauge speaker wire works well. These cables ensure minimal loss in audio quality, meaning you’ll receive better clarity and depth in sound. It’s advisable to choose cables based on the length of the run to avoid any potential signal degradation. -
Question:
Where can I buy the Dayton Audio SA100 100W Subwoofer Plate Amplifier in New Zealand?
Answer: You can purchase the Dayton Audio SA100 100W Subwoofer Plate Amplifier from Ubuy in New Zealand. Ubuy provides a reliable platform for sourcing high-quality audio equipment, ensuring that you receive the product swiftly and efficiently. Make sure to check their website for availability and specific details to enhance your audio experience!
Dayton Audio Amplifiers SA100 Editorial Review
The Dayton Audio SA1000 is a plate amplifier for subwoofers that can be used to convert passive subwoofers into active. It has lots of inputs and RCA jacks for easy setup. The amp turns on automatically when it senses a signal, making it very practical. It has a mounting flange, making it easy to install. Customers are generally positive about this amp’s performance and value, but there are reports of some overheating, shutdowns and thumping noise when turned on, which is considered an issue. Most of the negative reviews talk about a component failure, cheap inner components and a lack of reliability.
Customer Reviews & Ratings
266 customers ratings
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5 Star
70%
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4 Star
10%
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3 Star
5%
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2 Star
6%
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1 Star
9%
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Pros
- Good sound quality
- Easy setup
- Great value for its price
- Good control on crossover and gain
Cons
- Some overheating problems reported
Platform Trust & Buyer Confidence
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Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 334
Order now and get it around Sunday, August 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 6 items left in stock.
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Features & Benefits
- Compact size with big-amp features
- Suitable for small enclosures
- Multiple input/output connectors
- Adjustable low pass crossover
- Auto On/Off switch
- 75 watts RMS @ 8 ohms, 100 watts RMS @ 4 ohms
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