Mackie Thump 18s v4

Description

Self-powered active subwoofer with 1400W Class D amplification and a high-performance 18” woofer. It is designed to extend the low-frequency response in sound reinforcement systems and to integrate with full-range speakers via selectable crossover modes or manual variable adjustment.It features stereo XLR inputs, high-pass XLR outputs to drive satellites with applied crossover, and full-range XLR outputs to daisy-chain the full signal to another subwoofer. It includes phase inversion, stereo/mono summing, variable level control, and a defeatable front LED.Technical SpecificationsSystem- Type: Self-powered active subwoofer- LF Woofer: 18” high-performance wooferAmplification- Power: 1400 W- Type: Class DPerformance- Max SPL: 132 dB- Low-end Response: 25 HzCrossover- Modes: Thump 12 (140 Hz), Thump 15 (110 Hz), Thump GO (150 Hz), Variable- All modes include 1.4 ms alignment delayInputs and Outputs- Inputs: Stereo XLR- Outputs: Stereo high-pass XLR- Outputs: Stereo full-range XLRFunctions- Phase inversion- Stereo or mono sum for configurations with one or two subwoofers- Variable level control: From Mute to +6 dB- Front LED on/offConstruction- Integrated handles- Robust construction- M20 pole mount threading for SPM400Dimensions and Weight- 541 × 630 × 605 mm- 31.9 kg