PreSonus TEMBLOR T10 Subwoofer 10-inch glass-composite low-frequency transducer Front-firing, bass-reflex acoustic port Continuously variable lowpass filter (50 Hz to 130 Hz) Built-in crossover Momentary footswitch (included) bypasses the subwoofer, highpass filter, and Sub Out 250 watt, Class AB amplification Integrated, gravity-calibrated rubber feet for stable placement Left and right, balanced XLR and ¼†TRS and unbalanced RCA main inputs Left and right balanced XLR and ¼†TRS outputs XLR subwoofer output for connecting a second T10 The bottom line is great sound To hear what’s really going on at the bottom of your mixes, you need a subwoofer that speaks the truth. The Temblor™ T10 lets you take charge of the low-frequency foundation of your mix with a combination of quality components and design, plenty of inputs and outputs, and extensive user controls not normally available in this price range. An ideal companion to Eris™ and Sceptre™ active reference monitors, the T10 complements full-range monitors without overshadowing them, extending the reach of your full-range system’s low end with a musical and natural approach. Powerful and musical, Temblor features high-quality components and design that enable it to deliver fast and accurate transient responses, extending low frequencies without a hint of “tubbiness†or overshoot. The Temblor T10 is an active subwoofer with a 10-inch glass-composite driver, built-in crossover, high-temperature voice coil, and damped rubber surround. Its cabinet features a front-firing, bass-reflex acoustic port, and optimized, resonance-suppressing internal bracing. The enclosure has integrated, gravity-calibrated rubber feet for stable placement. In addition to outstanding accuracy and a frequency response that ranges from 20 Hz to 130 Hz, this combination of features enables the subwoofer to produce higher volume-up to 113 dB SPL-with less power than a sealed-box design. But make no mistake, the T10 has plenty of juice: 250 watts of Class AB power. The result is a subwoofer that delivers accurate, tight low end and outperforms subs costing far more. With Temblor T10, you hear what the foundation of your mix really sounds like so you can produce your best mix from top to bottom. , Inputs 2- Balanced XLR 2- Balanced ¼†TRS 2- Unbalanced RCA Outputs 2- Balanced XLR (full range with 80 Hz HPF option) 2- Balanced ¼†TRS (full range with 80 Hz HPF option) 1- Balanced XLR (Sub Out) Performance Frequency Response: 20 Hz – 200 Hz Low Pass Filter Frequency: 50 – 130 Hz (variable) Signal-to-Noise Ratio: >98 dB THD 0.019% @ power: