MACKIE DRM18S - PA Subwoofer (Powered)

MACKIE DRM18S – PA Subwoofer (self-powered)

The Mackie DRM18S is an 18″ powered subwoofer delivering 2,000W peak (1,000W RMS) through a Class D amplifier with power factor correction and advanced protection, delivering deep, dynamic bass even in high-demand environments. Its high-excursion TruSource™ transducer with 4″ voice coil ensures powerful response from 30Hz to 120Hz (–10dB) , and its 135dB peak SPL delivers impact and clarity without distortion. The Advanced Impulse™ DSP processor digitally corrects acoustic anomalies with precision FIR filters, expanding the optimal listening area and enhancing the fidelity characteristic of large-format systems.

The DRM™ control panel features a full-color display for variable crossover (30–120 Hz), delay alignment, 3-band parametric EQ, dedicated voicing modes (Club, Live, DJ, etc.), real-time temperature measurement, and user memories. It also supports cardioid configuration for subwoofer arrays via the same menu, and features dual XLR/TRS connections and direct and high-pass outputs for easy integration into any professional PA system.

Main features

• Power: 2,000 W peak / 1,000 W RMS, Class D amplifier with PFC and Smart-Protect protection.
• 18″ TruSource™ woofer with 4″ voice coil, 30 Hz–120 Hz (–10 dB) / 35 Hz–120 Hz (–3 dB).
• Maximum SPL: 135 dB peak.
• DSP Advanced Impulse™ with FIR filters for acoustic correction.
• Color DRM™ panel: variable crossover, delay, 3-band parametric EQ, voicing, cardioid.
• Connectivity: 2× XLR/TRS IN combo, 2× XLR direct OUT, 2× XLR high-pass OUT.
• Rigging: Integrated M10 points for flying; SPM300-compatible pole-cup; ground-stack.
• 18mm plywood cabinet with polyurea coating and perforated steel grille.

Product benefits

• Impactful Bass: 2,000W peak and high-excursion driver for deep bass.
• Precise Calibration: Advanced Impulse™ DSP and variable crossover allow fine tuning to the space.
• Configuration Flexibility: Cardioid modes and six preset voicings for different environments.
• Easy integration: Balanced connections, high-pass outputs, and intuitive color panel.
• Professional assembly: Flyable, pole-mount or ground-stack using M10 rigging and pole-cup.

Use cases

• PA systems for medium-sized clubs, auditoriums and festivals.
• DJ and band rigs that require punchy bass and cardioid setups.
• Fixed installations in theaters, houses of worship, and multimedia spaces.
• Audiovisual production and tours where portability and power are essential.

Frequently Asked Questions

• How do I set cardioid mode?
  From the DRM™ panel, select “Array Mode” and choose “Cardioid” to invert the phase and adjust the delay.
• Which flybar do I need?
  It can be flown with the FB100 (for DRM12A/DRM18S) and the FKDRM18S bracket (each subwoofer).
• Can I stack subwoofers?
  Yes; its M10 base and rigging supports stable ground-stacking of multiple units.

Description for projects

Mackie DRM18S active subwoofer with 2,000 W peak Class D amplifier, 18″ TruSource™ woofer, Advanced Impulse™ DSP, color DRM™ panel (30–120 Hz crossover, 3-band EQ, delay, voicing, cardioid), 2 in/4 out XLR/TRS, M10 rigging and pole-cup, 18 mm plywood cabinet.