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The D12s is a compact, high-performance subwoofer designed for reference-level bass in dedicated home theaters and listening rooms. Equipped with a carbon-fiber 12” driver, a powerful 1.5kW amplifier, and advanced 32-bit DSP control, it delivers deep, accurate, and dynamic low-frequency performance. With THX Dominus certification, selectable EQ modes, and full app integration, the D12s offers serious output and precision in a manageable footprint.
| Alignment | Acoustic Suspension (Sealed) |
| Amplifier Power | 1.5kW RMS (short term) |
| Display Interface | 2.4" LCD color touchscreen |
| App Control | iOS & Android |
| Processor | 32-bit ARM Cortex M4, double-precision floating point |
| DSP Engine | Texas Instruments DSP, 48-bit data paths |
| Driver | 300mm (12") Carbon fiber diaphragm, ±30mm linear excursion |
| Reference Sensitivity | 92dB / 150mV / 1.0m |
| Frequency Response | THX EQ: 20–289Hz (-6dB) / 16–330Hz (-10dB) Boost (Large Room): 16–289Hz (-6dB) / 14–330Hz (-10dB) Cut (Small Room): 25–289Hz (-6dB) / 19–330Hz (-10dB) |
| Inputs | (2) Balanced XLR, (2) Unbalanced RCA |
| Outputs | (2) Balanced XLR unbuffered, (2) RCA unbuffered |
| Parametric EQ | 10-band PEQ with 3 user presets |
| Low Pass Filter | Bypass, 30–160Hz, 6/12/18/24dB per octave |
| Phase | Variable 0–270° |
| Polarity | Normal / Inverted |
| Auto Turn-On & Trigger | XLR 1, XLR 1+2, RCA 1, RCA 1+2 |
| Dimensions (H × W × D) | 448 × 420 × 450 mm 17.6 × 16.5 × 17.7" |
| Weight | 41.0 kg (90.2 lbs) |
| Certification | THX Dominus |
| Finish Options | Piano Black |