Pricing and availability
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Average Price: $1,074
Standard/Professional
$599
$1500+
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Price History
Based on price data from 6 merchants for "Dynaudio 9S". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
End the uncertainty in your low-frequency monitoring with the Dynaudio 9S studio subwoofer. This compact yet powerful device extends your monitoring down to 22Hz, allowing you to fully appreciate the depth of a kick drum or the resonant low notes of a bass guitar. The Dynaudio 9S is more than just a subwoofer, it's a tool that brings precision and accuracy to your recording, mixing, and mastering processes.
Uniquely designed with a double front baffle and a sealed-cabinet, the 9S ensures rigidity for higher-volume listening sessions. Inside, it houses Dynaudio's proprietary MSP long-throw woofer, powered by an onboard 300-watt Class D amplifier. These features combine to create a subwoofer that delivers clear, accurate low-frequency reproduction, perfect for any control room.
With over three decades of experience in speaker driver construction and professional monitor production, Dynaudio's commitment to delivering neutral and uncolored sound is evident in the 9S. This subwoofer doesn't just sound great - its sleek, modern aesthetics will enhance the visual appeal of your workspace.
Key Features:
- Onboard 300-watt Class D amplifier module
- Sealed-cabinet design with double front baffle
- Adjustable lowpass filter for ideal crossover frequency setup
- 9.5" MSP long-throw woofer for accurate low-frequency reproduction
- Frequency response: 22Hz–175Hz ±3dB
- Defeatable highpass filter
- Master/Slave feature for daisy-chaining multiple subwoofers
- Balanced XLR connectors
- Auto On/Off for energy conservation
Owner's manual
Dynaudio 9S User ManualProduct specs
| Powered | Yes |
| Speaker Size | 9.5" long-throw woofer |
| Driver Type | Magnesium Silicate Polymer cone |
| Total Power | 300W |
| Frequency Range | 22Hz-250Hz |
| Crossover Frequency | 50Hz-150Hz |
| Input Types | 3 x XLR |
| Output Types | 3 x XLR |
| Height | 10.9" |
| Width | 10.5" |
| Depth | 12.6" |
| Weight | 23.1 Lbs |
FAQs
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What is the frequency range of the Dynaudio 9S subwoofer?
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The Dynaudio 9S subwoofer offers a frequency range of 22Hz to 250Hz, providing deep bass extension ideal for studio monitoring.
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What type of driver does the Dynaudio 9S use?
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The Dynaudio 9S features a 9.5" long-throw woofer with a Magnesium Silicate Polymer cone, designed for precise and powerful bass response.
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How much power does the Dynaudio 9S subwoofer output?
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The Dynaudio 9S subwoofer delivers a total power output of 300 watts, ensuring ample headroom for accurate bass reproduction in studio settings.
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What are the input and output options on the Dynaudio 9S?
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The Dynaudio 9S subwoofer is equipped with 3 XLR input and 3 XLR output connections, allowing seamless integration with professional audio systems.
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Is the Dynaudio 9S suitable for small studio spaces?
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Yes, with its compact dimensions and precise bass response, the Dynaudio 9S is well-suited for small studio environments where space is at a premium.
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Can the crossover frequency on the Dynaudio 9S be adjusted?
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Yes, the Dynaudio 9S allows for adjustable crossover frequencies ranging from 50Hz to 150Hz, enabling tailored integration with your main monitors.
Videos
Sound On Sound magazine
Dynaudio 9S & 18S - AES 2017
Reviews
PROS
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Exceptional low-frequency response with detailed bass
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Compact design suitable for small to medium studios
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Quick response time ideal for various music genres
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Effective as an independent LFE speaker in surround systems
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Enhances clarity and solidity in ultra-low end frequencies
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Excellent performance-price ratio compared to competitors
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Seamless integration with Dynaudio monitors
CONS
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Requires careful setup for optimal sound performance
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Power supply may differ from standard expectations
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Dynaudio 9S.
Features and functionality
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The Dynaudio 9S subwoofer's sealed enclosure design is favored for articulate sound in small studio settings.
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Dynaudio 9S supports XLR inputs/outputs, aligning well with active monitor setups like Dynaudio LYD7.
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The Dynaudio 9S subwoofer has a toggle for LFE mode, potentially affecting operation without a separate LFE channel.
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Comparisons
Use cases and applications
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Dynaudio 9S is suitable for small studio/home-office environments, especially those around 10sqm.
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Value and pricing
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The decision for Dynaudio 9S was influenced by its competitive specs, meeting expectations for connectors, size, and frequency range at around 1000€.
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Setup and maintenance
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Bass Redirection in SoundBlaster Command is crucial; "Full-Range mode" can unintuitively override it, affecting subwoofer performance.
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Critic Reviews
5.0 out of 5
Based on 0 Reviews and 1 Rating
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