Reviews80hz Pprs

Sundown Audio SAE-2000D V.3 Monoblock 2000W RMS Digital Class D Amplifier SAEv3-2000D

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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2.2KW Water Cooled Spindle Motor ER20 24000rpm 400Hz+2.2KW VFD Inverter Variable Frequency Driver 110V+80mm Clamp+80W Pump+6m Pipe+14pcs Collet CNC Kit for CNC Router Engraving Milling Machine

  • ♞【2.2KW Water Cooled Spindle Motor】Operating Speed:0-24000rpm.
  • ♞【2.2KW Inverter VFD 110V】Input Voltage: 110V(+/-15%).
  • ♞【80mm Clamp】Diameter: 80mm Material: Aluminum,Cast aluminum.
  • ♞【80W Water Pump+6M Pipe】Pump length:3.2m.
  • ♞【14Pcs ER20 collet】Full set including 1mm, 2mm, 3mm, 3.175mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm.
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Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer with Sub-Output, Grey

  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. Dual channel (31 bands per channel). Variable stage low and high cut filters..
  • 1/3 octave filter sets (ISO centers). 20 Hz to 20 kHz effective equalization range. Constant Q filters. Selectable 6dB or 12dB cut or boost range. Output level LEDs (-10 to +17 dB)..
  • Bypass switch with status LED. Balanced XLR input/output. Subwoofer out. Channels: 2 (stereo). Connectors: XLR balanced inputs and outputs. Bands: 31 per channel..
  • Frequency Centers: 20 Hz, 25 Hz, 31.5 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz, 1.5 kHz, 2 kHz, 2.5 kHz.
  • Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dBLevel Control: +/- 10 dB. Signal to Noise: 003e93 dB. Distortion: 0.005%..
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RATTMMOTOR CNC 2.2KW Air Cooled Spindle Motor Kit 220V Spindle Motor ER20 80mm 24000RPM+2.2KW VFD Drive 220V Inverter Variable Frequency Drive Converter+80mm Mount Clamp Bracket for CNC Router Machine

  • 【Package Include】: 1 x 2.2KW 220V Air Cooled Spindle Motor + 1 x 2.2KW VFD Inverter 220V + 1 x 80mm Spindle Motor Mount(with 3pcs screws).
  • 【2.2KW Spindle Motor】: ①This is a 220V-2.2KW air-cooled 8A Φ 80x195mm spindle motor come with a ER20 nut and collet. Frequency is 400HZ, 0.005....
  • 【2.2KW VFD Parameters】Control Model: SPWN. Power: 2.2KW. Input：1 or 3 phase 220V 0-50Hz/60Hz. Output：3 phase 220V 0-400Hz. Communication....
  • 【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected....
  • 【80mm Spindle Motor Mount】Material is aluminum,surface sandblasted. Compared with the aluminium profile fixture,the accuracy is much eavier, much....
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Rockville REQ215 Dual 15 Band 1/3 Octave Graphic Equalizer with Sub-Output

  • The Rockville REQ215 is a Dual Channel 30 Band (15 bands per channel) rack mountable EQ. Dual channel (15 bands per channel). Switchable 12 Band or 6dB boost/cut range..
  • 80Hz 24dB low cut filter. 2/3 octave filter sets. 25 Hz to 16 kHz effective equalization range. Constant Q filters. Output level LEDs (-12 to +17 dB). Low cut filter switch with status LED..
  • XLR inputs and outputs for balanced operation. Bypass switch with status LED. Balanced XLR input/output. Subwoofer out. Subwoofer X-Over Freq ( 30Hz - 200Hz ) selecting..
  • Connectors : XLR balanced inputs and outputs. Ground lift switch. Frequency Centers : 31.5 Hz, 40 Hz, 63 Hz, 100 Hz, 160 Hz, 250 Hz, 400 Hz, 500Hz, 630 Hz, 800 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz..
  • Input Impedance : 20k ohms. Output Impedance : 1.5k ohms. Maximum Output Level : 11 VAC. Level Control : +/- 12 dB. Signal to Noise : 90 dB. Distortion : 0.03%. Power : 120 Volt..
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MUSYSIC MU-CO4W PROFESSIONAL 2/3/4-WAY AUDIO STEREO SOUND PROCESSING CROSSOVER

  • Frequency Response: 20Hz-25kHz (1dB) / Low Cut Filters: 30Hz / -3dB, 12dB/Octave / Signal-to-Noise Ratio: 80dB.
  • Unbalanced XLR 1/4" input jacks / Balanced XLR, 1/4" outputs.
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RATTMMOTOR 110V Water Cooled Spindle Motor Kit 2.2KW ER20 Spindle Motor φ80mm 24000RPM+2.2KW VFD 110V Inverter Variable Frequency Drive+80mm Spindle Mount+80W Water Pump for CNC Router Milling Machine

  • 【2.2KW Spindle Motor】: ①This is a 110V-2.2KW water-cooled 15A Φ 80x213mm spindle motor come with a ER20 nut and collet, and equipped with a....
  • 【2.2KW VFD Parameters】Control Model: SPWN. Power: 2.2KW. Input：1 or 3 phase 110V 0-50Hz/60Hz. Output：3 phase 110V 0-400Hz.Under normal....
  • 【80mm Spindle Motor Mount】Material is aluminum,surface sandblasted. Compared with the aluminium profile fixture,the accuracy is much eavier, much....
  • 【80W 110V Water Pump】Power:80W, Flow: 3500L/H, Hmax: 3.5M, Voltage: 110V. Also suitable for 0.8KW, 1.5KW, 2.2KW, 3KW and other high speed CNC....
  • 【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected....
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Skar Audio TX525C 5.25 2-Way Elite Component Speaker System - Set of 2

  • Elite TX Series 5.25" Component Speaker System - Includes 2 Speakers.
  • Peak Power - 160 Watts (Pair) | RMS Power - 80 Watts (Pair).
  • Featuring a 1" High Performance Silk Dome Tweeter | 4 Ohm Impedance.
  • Frequency Response Range: 80 Hz - 10,000 Hz | Sensitivity: 88 dB.
  • 1.25" KSV Copper Voice Coil | Powerful Ferrite Magnet.
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RATTMMOTOR CNC Spindle Motor Kit 2.2KW 80mm Water Cooled Spindle Motor 220V ER20 400Hz 24000RPM+2.2KW VFD Drive Inverter 220V+80mm Spindle Motor Mount Clamp+ER20 Collets+80W Water Pump for CNC Router

  • 【Package Include】: ①1 x 2.2KW 220V Water Cooled Spindle Motor ②1 x 2.2KW VFD 220V ③1 x 80mm Spindle Motor Mount(with 3pcs screws) ④1 x 80W....
  • 【2.2KW Spindle Motor】: ①This is a 220V-2.2KW water-cooled 8A Φ 80x213mm spindle motor come with a ER20 nut and collet, and equipped with a 80mm....
  • 【2.2KW VFD Parameters】Control Model: SPWN. Power: 2.2KW. Input：1 or 3 phase 220V 0-50Hz/60Hz. Output：3 phase 220V 0-400Hz. Communication....
  • 【Multi-Protection Functions of VFD】Including overload protection, FUSE broken-motor stops protection, over-voltage / low-voltage protection,....
  • 【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected....
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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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The archangel (Squarz Kamel Remix)

  • ZXX1200. 1D: 1200W Zeus Series Class-D Monoblock 1-Ohm Stable Amplifier.
  • Max Power Rating: 1 ohm: 1200 watts x 1 channel / 2 ohms: 600 watts x 1 channel / 4 ohms: 400 watts x 1 channel.
  • Variable low-pass filter: 40 - 300 Hz, 12 dB/octave / Subsonic filter: 10 - 40 Hz , 12 dB/octave / Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz.
  • Frequency Response: 40 - 300 Hz / Signal to Noise Ratio: >95 dB / Fuse Rating: 80 A x 1.
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