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The D15s is a high-output reference subwoofer engineered to deliver powerful, accurate bass for large rooms and dedicated theaters. Featuring a 15” carbon-fiber driver with ±30mm linear excursion and a 2.0kW amplifier, the D15s delivers extreme dynamics with low distortion. With advanced DSP control, THX Dominus certification, and app integration, it is built for serious systems that demand both impact and precision.
| Alignment | Acoustic Suspension (Sealed) |
| Amplifier Power | 2.0kW 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 | 380mm (15") Carbon fiber diaphragm, ±30mm linear excursion |
| Reference Sensitivity | 92dB / 150mV / 1.0m |
| Frequency Response | THX EQ: 20–320Hz (-6dB) / 16–395Hz (-10dB) Boost (Large Room): 16–320Hz (-6dB) / 14–395Hz (-10dB) Cut (Small Room): 24–320Hz (-6dB) / 18–395Hz (-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) | 528 × 500 × 500 mm 20.8 × 19.7 × 19.7" |
| Weight | 46.0 kg (101.2 lbs) |
| Certification | THX Dominus |
| Finish Options | Piano Black |