Bring deep, powerful bass to your live setup with the Mackie Thump18Sv4 18" Professional Powered Subwoofer. Its large 18" woofer adds the punch and low-end weight that music needs to feel full and exciting. With built-in handles, flexible connections, and speaker pole mounting, it is also easy to work into a gigging or touring setup.
Mackie Thump18Sv4 18" Professional Powered Subwoofer ReviewThe Mackie Thump18Sv4 18" Professional Powered Subwoofer uses a 1400W peak Class-D amplifier and an 18" woofer to deliver up to 132 dB SPL. Four high-pass modes let you match the subwoofer to Thump12v4, Thump15v4, Thump GO, or other speakers using a variable crossover from 80 to 160 Hz. Stereo inputs, high-pass outputs, and full-range outputs also make it simple to build a larger system.
Mackie Thump18Sv4 18" Professional Powered Subwoofer Features- Big 18" woofer delivers deep, powerful bass
- Built-in handles make it easier to carry
- High-pass modes help match the sub to your speakers
- Full-range outputs let you connect another subwoofer
- Phase switch gives you more control over bass response
- Pole mount makes it easy to build a complete speaker setup
- 1400W peak Class-D amplifier
- 18" woofer
- Frequency response of 25 Hz to 160 Hz at -10 dB
- Maximum SPL of 132 dB
- Crossover range of 80 Hz to 160 Hz
- 2 XLR inputs and 4 XLR outputs
- 100 to 120 VAC, 50/60 Hz
- 400W power consumption
- M20 threaded pole socket
- Dimensions of 24.8 x 23.8 x 21.3"
- Weight of 70.4 lb
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