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Creative Sound Solutions SDX12 Subwoofer (Active / Powered) For sale bundle package: 2 x Creative Sound Solutions SDX12 Sealed 12" Subwoofers 1 x NORD ICE 1200AS Power Amplifier 1 x MINIDSP 2x4HD Digital Signal Processor A pair of CSS SDX12 12" XBL^2 subwoofers in sealed enclosures with Power Amplifier and DSP. Suitable for Music Playback as well as Home Theatre. The enclosures come with Neutrik connections at the back as well as a custom cable for a reliable and safe link to the included amplifier. They're fitted with SVS subwoofer feet for better isolation and have a Duratex finish to pr
If this is the current asking price for an older powered sub, timing matters a bit: active subs are great until the amp plate or driver needs work, and replacement parts can be the real cost. At A$2,500, this is well above the typical used market here — versus a median of A$661 and 75th percentile of A$983, it reads as clearly ambitious rather than fair value.
The upside is straightforward: a well-set-up active sub can add real weight, control, and flexibility to a system, especially if it’s one of the better-regarded DIY or niche builds. But at this price I’d only get interested with very strong justification: immaculate condition, proof of service, and all original accessories. Otherwise, the value proposition is hard to make work.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in Hong Kong in 2009, miniDSP emerged as a startup driven by a team of audio, electronics, and IT enthusiasts passionate about democratizing digital signal processing (DSP) for DIY audio projects. From its base in a global hub for electronics manufacturing, the company quickly carved out a niche by delivering compact, affordable DSP modules that empowered hobbyists and engineers to refine sound without prohibitive costs.
miniDSP specializes in versatile digital audio processors, including flagship 2-input, 4-output units like the 2x4 HD, which integrate crossovers, parametric EQ, and room correction. These tools target home theater, hi-fi, headphone, and car audio applications, supporting both analog and digital inputs with line-level outputs. Rather than amplifiers, speakers, or headphones, their focus remains on DSP hardware and software, fostering a vibrant community where users customize firmware for diverse setups.
Positioned as a mid-tier DSP specialist, miniDSP enjoys strong market presence in over 150 countries, backed by a 2-year warranty, ongoing firmware updates, and robust technical support. It appeals to knowledgeable audiophiles, DIYers, and engineers seeking professional-grade performance at accessible prices, though its boutique scale introduces minor risks in long-term parts availability.
See all miniDSP listings on RADAR.
StereoNET
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AU
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StereoNET
Excellent
AU
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