Powered subwoofer(HD1801)


Mackie HD1801 1600 watt peak 18” powered subwoofer with padded cover and power cord. Speaker pole available

SKU: HD1801 Category:



■ 18″ High-Definition Powered Subwoofer System

■ 800W RMS / 1600W peak of efficient Class-D Fast Recovery amplification

■ 18” woofer with 4” voice coil custom designed by EAW

■ High-definition audio processing includes:

• Symmetrical Linkwitz-Riley crossover

(100 Hz, 24 dB/octave)

• Precision tuning filters for accurate bass reproduction

• Phase alignment to perfectly complement Mackie full-range loudspeakers

■ Ported, direct-radiating design for maximum punch and low-frequency extension

■ Dual XLR inputs, full-range and high-pass outputs for mono or stereo setups

■ Integrated limiting and protection circuitry

■ Compact and lightweight (106 lb / 48.1 kg)

■ Rugged all wood cabinet (15mm birch plywood)

■ Pole mount receptacle for mounting full-range loudspeaker

■ Optional caster kit

■ 12 integrated M10 flypoints


Mackie HD1801 Spec Sheet



Acoustic Performance

Frequency Response (–10 dB)35 Hz – 145 Hz
Frequency Response (–3 dB)44 Hz – 95 Hz
Max SPL peak (calculated) 1133 dB
Max SPL peak (measured) 2129 dB
1 Calculated from peak driver sensitivity and amplifier power, half space.

2 Measured with swept sine at 1 W within operating range, scaled for max power, half space.

Diameter18.0 in / 457 mm
Voice Coil Diameter4.0 in / 102 mm
Diaphragm MaterialPaper
Magnet MaterialFerrite
Power Amplifier
Rated Power800 watts rms

1600 watts peak

Rated THD< 0.03%
CoolingActive, twin thermally controlled vari-speed fans
DesignClass D
Input / Output
Input TypeFemale XLR Balanced differential (stereo left / right)
Input Impedance20 k balanced
Full Range OutputMale XLR Balanced (parallel with input)
High Pass OutputMale XLR Balanced
Output Impedance300
Level Control-6 dB to +6 dB
Electronic Crossover
Crossover Type24 dB / oct.

Symmetrical Linkwitz-Riley

Crossover Frequency100 Hz
Protection Features
Over-excursion Protection40 Hz 24 dB / oct. Butterworth High Pass Filter
Thermal ProtectionAmplifier mute, auto reset, twin thermally controlled vari-speed fans
Driver ProtectionPeak/RMS Limiter
Display LEDsPower Light ON, Polarity Invert, Thermal, Sig / Limit, Front Power ON
Operating Temperature0˚ – 40˚C

32˚ – 104˚F

AC Power Requirements

US100 – 120 VAC, 50 – 60 Hz

300 watts

EU, CN220 – 240 VAC, 50 – 60 Hz

300 watts

AC Connector3-pin IEC 250 VAC 15 A male
Construction Features
Basic DesignRectangular
Material15 mm exterior grade premium birch plywood

Additional information

Weight106 lbs
Dimensions31 × 28 × 25 in