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- 1yr Manufacturer Warranty
- Pickup available: Richmond Hill, ON
- 5% Price Promise
The Tonewinner SW‑D9000 is an 18″ ported powered subwoofer in Black Ash, engineered for serious home theatre and music systems. With a massive 1 500 W RMS class‑D amplifier driving a single 18″ driver, and DSP control, it’s designed to deliver deep, room‑shaking bass down to the low teens in hertz.
Details
Housed in a robust MDF cabinet with a durable Black Ash finish, the SW‑D9000 features a touch‑panel and LCD display for direct control, along with app-based DSP adjustment for EQ, phase, presets, and power-saving auto-standby. It’s available with universal voltage (110–115 V or 220–230 V).
Features
- 18″ bass driver with large dual magnet and 115 mm voice coil for accurate, powerful output.
- 1500 W RMS power and up to 8 000 W peak output into a 3 Ω load.
- DSP with presets, parametric EQ, phase switch (0°/180°), and dedicated app control.
- Touch buttons, LCD interface, and built-in automatic power-saving mode.
- Ported design delivers extended low-frequency response and high SPL potential (~120 dB).
Specifications
- Driver: 18″ (457 mm) with 115 mm voice coil and dual magnets
- Amplifier: Class D, 1500 W RMS (3 Ω); peak output up to 8000 W (3 Ω)
- Frequency range: 11–12 Hz up to 200 Hz (±3 dB)
- Max SPL: ~120 dB (C-weighted, peak, music, at 1 m)
- Cabinet: Ported MDF, Black Ash finish
- Controls: Touch-panel, LCD display, smartphone app interface
- DSP features: EQ presets, parametric EQ, phase adjustment, standby auto-off
- Inputs: Balanced and unbalanced line-level inputs
- Power supply: Selectable 110–115 V or 220–230 V @ 50/60 Hz
- Dimensions (W×H×D): 630 × 832 × 695 mm
- Net weight: approx. 87 kg
- Gross weight: approx. 96 kg (packed)
Product Details
- Tonewinner SW-D9000
-
Brand New : Factory Sealed
- EFLC : 14773
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Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- Tonewinner Authorized
Returns
Easy Returns
- 14-day return window on eligible items
- Full refund issued in accordance with our return policy
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About Tonewinner
Tonewinner focuses on sound-first products built for music and home theater listening, where clarity, balance, and real-world usability matter. We've been carrying Tonewinner since 2023.
Explore our current Tonewinner selection and best sellers. We offer both new and open-box items, and everything is clearly marked. Popular categories include Amplifiers & Receivers, Subwoofers, Audio System Components.
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