
( Brand: Acoustic Image ), ( Manufacturer Part Number: SD100D ), ( Type: Subwoofer ), ( Shape: Cube ), ( Color: Brown ), ( Connectivity: Wired ), ( Rms Power: 250 W )
The Acoustic Research SD100D subwoofer is an exceptional addition to any home theater or music system, delivering rich, powerful bass with remarkable clarity and accuracy. This 10-inch sealed-box subwoofer features a high-performance woofer made of engineered wood fiber composite, which provides a rigid and lightweight cone that ensures precise movement and minimal distortion. The cone is also reinforced with a rubber surround for added durability and longevity.
The SD100D's amplifier is a Class D design that delivers a continuous power output of 100 watts and a peak power output of 200 watts. This powerful amplifier drives the woofer with enough authority to produce deep, resonant bass notes while remaining efficient and cool-running. The amplifier also incorporates a built-in limiter to protect the driver from over-excursion, ensuring long-term reliability.
The subwoofer's sealed-box design provides a number of benefits, including tight, controlled bass and improved clarity. The sealed enclosure also helps to eliminate distortion and ensures consistent frequency response, resulting in a more natural and accurate sound. The SD100D's frequency response ranges from 28 Hz to 150 Hz (-3 dB), making it suitable for a wide range of music and movie soundtracks.
The Acoustic Research SD100D is finished in a sleek, gloss black cabinet that blends seamlessly with any home decor. The cabinet is also designed to minimize vibration, reducing the amount of unwanted noise and ensuring that the bass energy is focused on the room rather than the cabinet itself.
The subwoofer includes a phase switch that allows you to adjust the polarity of the bass to match your main speakers, ensuring optimal system integration. It also includes adjustable level controls, allowing you to fine-tune the bass level to your personal taste.
The Acoustic Research SD100D is a versatile and high-performance subwoofer that delivers deep, accurate bass with remarkable clarity and control. Whether you're watching action movies, listening to music, or just relaxing, the SD100D will enhance your audio experience with its rich, powerful bass.
The Acoustic Research SD100D subwoofer is a powerful and compact subwoofer designed to enhance the bass response of music systems or home theaters. Here are some pros and cons that might help you make an informed decision about purchasing this subwoofer:
Pros:1. Compact size: The SD100D is relatively small, making it easy to place in tight spaces and transport.
2. Powerful performance: Despite its size, the SD100D delivers a significant amount of bass, thanks to its 10-inch driver and 150-watt RMS amplifier.
3. Flexible placement options: The subwoofer comes with adjustable feet and a phase switch, allowing for optimal placement and fine-tuning of the sound.
4. Durable construction: The SD100D features a sturdy MDF cabinet and a protective grille, ensuring long-lasting use.
5. Affordable price: Compared to some high-end subwoofers, the SD100D offers a good balance of performance and value.
Cons:1. Limited bass extension: The subwoofer may not produce the deepest bass frequencies, especially when compared to larger subwoofers.
2. Lack of advanced features: The SD100D does not come with advanced features such as room calibration or EQ settings, which some users may prefer.
3. Limited connectivity options: The subwoofer only comes with a single RCA input, which may limit its compatibility with some audio systems.
Conclusion:The Acoustic Research SD100D subwoofer is a solid choice for those looking for a powerful and affordable subwoofer. Its compact size, flexible placement options, and durable construction make it a versatile addition to any music system or home theater setup. However, it may not be the best choice for those seeking the deepest bass frequencies or advanced features. Ultimately, the decision to buy the SD100D depends on your specific needs and preferences.
Recommendation:If you are in the market for a powerful and affordable subwoofer that can easily fit in tight spaces, the Acoustic Research SD100D is definitely worth considering. Its balanced performance and durable construction make it a great value for its price. However, if you require advanced features or deeper bass extension, you may want to consider other options.
Selling for my son. I don't know anything about this kind of electronics but it is in excellent condition. It appears to be wired plug it in an outlet. No real scratches or dents at all.
Unit is in great shape. If its more I will still only charge $50 to ship it.