Best Variable Filter

American Bass PH1600 Subwoofer Amplifier

  • Specifications: 1-Ohm stable. Mono - block hybrid amplifier. Max power @ 1 ohm: 4800 watts. RMS power @ 1 ohm: 2200 watts. Low levelInput & output. Frequency response: 20hz ~ 250hz.
  • Input level: 0.2v ~ 6v. Variable subsonic filter: 10hz ~ 50hz. Variable low pass filter: 35hz ~ 250hz. Varaible bass boost: 0 ~ 9db at 45hz. Variable phase shift: 0 ~ 180 degrees.
  • Remote gain controller. Two amplifiers linkable connector & selector. Fuse ratting: 120a. Linked fuse: 240a. Dimensions: 13.26 length x 6.5 width x 2.25 height.
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MOUNTO AF500 1/3hp 500cfm Industrial HEPA Air Scrubber Air Filtration System Dust Air Cleaner Negative Air Machine

  • Portable air scrubber and negative pressure machine with two-stage filter system and variable air flow control of 250 to 500 CFM for mold and sewage....
  • First stage standard paper pre-filter captures large particles, second-stage primary HEPA filter rated to capture 99.97% of remaining particles down....
  • Generate cleaner air for any environment..
  • 250-500cfm variable speed switch, including hepa filter change light.
  • Pre Filter 16*16*1inch, Hepa Filter 16*19*2inch, Same as Drieaz HEPA 500.
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ALPINE X-A90V 900 Watt 5-Channel X-Series Car Audio Amplifier Amp+Bass Knob

  • Package Includes: (1) ALPINE X-A90V 900 Watt 5-Channel X-Series Car Audio Amplifier Class-D Amp. (1) ALPINE RUX-KNOB.2 Remote Control Bass Knob For....
  • Remote Bass (RUX-KNOB or RUX-KNOB.2) Compatible. Specifications: CTA-2006 Power Rating: 100W RMS x 4 + 500W x 1 (2.
  • Dual speaker terminals simplify the hookup of multiple speakers. Heavy duty aluminum alloy heat-sink. Input sensitivity: High level: .5 - 10V Low....
  • Variable high-pass filter: 50 - 400Hz, -24dB/octave. Variable low-pass filter: 50 - 400Hz, -24dB/octave. Subsonic filter: 8 - 40Hz. Variable Bass....
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American Bass VFL4800-1D Class D Mono Hybrid Amplifier 4480 Watts

  • Specifications: 1-Ohm stable. Mono - block hybrid amplifier. Max power @ 1 ohm: 4800 watts. RMS power @ 1 ohm: 2200 watts. Low levelInput & output. Frequency response: 20hz ~ 250hz.
  • Input level: 0.2v ~ 6v. Variable subsonic filter: 10hz ~ 50hz. Variable low pass filter: 35hz ~ 250hz. Varaible bass boost: 0 ~ 9db at 45hz. Variable phase shift: 0 ~ 180 degrees.
  • Remote gain controller. Two amplifiers linkable connector & selector. Fuse ratting: 120a. Linked fuse: 240a. Dimensions: 13.26 length x 6.5 width x 2.25 height.
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American Bass VFLCOMP2.5K VFL Competition Amplifier 2500 Watts D Class

  • 1 ohm stable D class mono-block amplifier, 2500 Watts RMS.
  • Variable subsonic filter: 10Hz to 50Hz at 24dB per octave.
  • Variable low pass filter: 35Hz to 250Hz at 24dB per octave.
  • Two amplifiers linkable connector and selector.
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Genius G4B-10.1DK 20000 Watts-Max Car Amplifier Monoblock Class-D The Beast Competition Series Linked Function

  • Linkable function (2 amplifiers) master/Slave, 86% efficiency.
  • Variable bass Boost: 0-18db, variable lp filter: 30Hz - 300Hz, variable phase Shift: 0-180 degrees.
  • Damping factor: +350, adjustable 10Hz - 60Hz subsonic filter, RCA input w/ 150Mv (8V) sensitivity.
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Alpine R-A75M R-Series Monoblock Subwoofer Amplifier - 750 Watts Rms Power with 0 Gauge Amplifier Kit

  • Power output: 500 watts RMS x 1 @ 4 ohms 750 watts RMS x 1 @ 2 ohms.
  • Variable low-pass filter (50-400 Hz, 24 dB/octave).
  • Variable subsonic filter (min-40 Hz, 24 dB/octave).
  • Complete 4000W 0 gauge car amplifier installation wiring kit amp pk1 0 ga blue.
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PSI Woodworking DC725 Portable Tabletop Dust Collector

  • Portable, lightweight, variable self-contained speed dust collector.
  • Ideal for carving, sanding, grinding, woodburning, and many small tabletop woodturning projects.
  • Dust is drawn in by (3) computer-grade, quiet, maintenance free fans.
  • Each fan runs on a 110V variable speed motor.
  • Adjustable clear polycarbonate plastic top hood and side doors direct air flow for maximum suction.
  • Includes (2) grounded 115V outlets on side panel.
  • Variable speed adjustment control knob on side panel.
  • Dust is captured by a 2" x 10" x 20" filter.
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Presonus Temblor T10 Powered Studio Subwoofer, Multicolor

  • 10-Inch glass-composite low-frequency transducer.
  • power: 100-120V 50/60 Hz or 220-240V 50/60 Hz.
  • Input gain control (-30 dB to +6 dB, continuously variable) and continuously variable low Pass filter (50 Hz to 140 Hz).
  • Switchable high pass filter removes frequency content below 80 Hz from the full-range signal sent to the main monitors.
  • Momentary footswitch (included) Bypasses the subwoofer, high pass filter, and sub out.
  • Left and right, balanced XLR and ¼” TRS and unbalanced RCA main inputs.
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