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Mackie Thump18Sv4 18 Inch Subwoofer
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£809.00
Stock Arriving Soon
Stock expected 15th July 2026Includes 3-Year Warranty & 30-Day Exchange
Frequently Bought Together
Manufacturer's ID: 2060025-03 / THUMP18SV4
Craving some extra oomph for your PA system? You need a subwoofer. Thump18Sv4 shakes the floorboards with massive bass that gets people on their feet. Connect loudspeakers. Dial in the perfect low end. Feel the difference of a professional subwoofer that brings music alive with complex basslines and punchy kicks. Thump18Sv4 integrates perfectly with Thump loudspeakers, with high pass modes that tailor the sound to match the size of your speakers. You can also set the crossover manually for more control over your sound. Built-in carry handles make Thump18Sv4 portable enough to add to your touring rig or gigging setup.
Specification
- Frequency Response (-10 dB): 25 Hz – 160 Hz
- Frequency Response (-3 dB): 33 Hz – 160 Hz
- Maximum SPL Peak: 132 dB
- Low Frequency Transducer: 18 in / 457 mm woofer
- System Power: 1400 W peak
- Low Frequency Power: 1400 W peak
- Rated THD: <1%
- Amplifier Design: Class D
- Cooling: Convection
- Input Type: 2 x Female XLR balanced
- Input Impedance: 10 kΩ balanced
- Output Type: 2 x Male XLR full range, 2 x high pass
- Output Impedance: 150 Ω
- Full Range Output: Stereo / Mono
- Phase: Normal / Invert
- Line Input Power: 100–240V~, 50–60 Hz, 400 W
- AC Connector: 3-pin IEC 250 VAC, 10 A male
- Power Supply: Switchmode universal with PFC
- Protection: Peak and RMS limiting, thermal protection
- Display LEDs: Front LED, high-pass mode, signal/overload
- Mounting: Floor or stage placement only (not riggable)
- Height: 541 mm
- Width: 630 mm
- Depth: 605 mm
- Weight: 31.9 kg
