Reviews3 Phase Filter

RCF Monitor Speaker and Subwoofer Part, Black (EVOXJ8WHITE)

The design of the FIR filter for this specific purpose should start from an accurate measurement of the loudspeaker phase..
The ultra-compact full-range 2” RCF drivers are capable of handling high SPL and power with a stunning sound performance.
The algorithm corrects phase and amplitude (when necessary) by taking into account the weak points of the transducers and the resonances or cancellations due to the cabinet of the loudspeaker..

Rockville USS8 8" 600w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub. 600 Watts Peak / 150 Watts RMS. Heavy Duty Mounting Feet. PWM MOSFET Power Supply. Low Level RCA Input..Impedance: 3 ohm.Speaker size:8 inches.
High Level Inputs with Auto Turn-On Technology. Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit. Green Power/Red Protect LED..
Phase Switch: 0 Degree or 180 Degree. Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 12dB at 45Hz. Subsonic Filter: 20Hz - 50Hz. THD 82dB. Sensitivity: 90dB at 1w / 1m. Input sensitivity, RCA level 195mV. Input sensitivity, HIGH level 5.6V..

Enclosure - XED Single 12” Subwoofer in Factory-Tuned Vented Enclosure | 150W RMS/400W Max | 3/4” MDF Vented Enclosure | Factory Embroidered Cerwin-Vega Mobile Logo Design | Dimensions: 26” L x 8” W x 16” H.
Subwoofers - Proprietary XED Basket Frame | Optimized High Power Single-Stacked Motor Structure | Parabolic One Piece Stamped Carbon Fiber Poly Cone.
Vented Motor Structure for Optimal Thermal Heat Dissipation | Poly-Cotton Spider with Spaced Woven in Tinsel Wires | Unmount Gasket Surround | Proprietary Stamped Cast Vega Basket Design.
Amplifier - Power: 150W RMS at 2-Ohm at 100Hz, 400W Max | Bass Boost: 0/+6dB/+9dB Twin T-Filter (Narrow Q) | LPF Filter: 50-150Hz | Phase: Variable 0 to 180 degrees.
PWM MOSFET Power Supply/Thermal Protection Circuit | Adjustable Input Sensitivity:0.2V - 20V | Remote Subwoofer Control Included | RCA and High Level Inputs.

Small Size: 2021 Improved Version, This 3-Phase Monitoring Relay has a smaller compact size for easier and convenient use and install, and the size of the Monitoring Relay is 8.1 x 6.7 x 1.75 cm/3.1 x 2.6 x 0.6 inch, you can install it on any places around the room, saving a lot of place.
Multi-functioanl: This DPA51CM44 3-Phase Monitoring Relay has a widely use on the electric filed, and it can be applied to motor protection, elevator, air conditioning system, power system and other industries, very helpful tool during daily life.
Work Well: DPA51CM44 3-Phase Monitoring Relay features with strong anti-interference performance, so it helps maintain a constant and efficient work of the motor, it will provide an excellent performance during the working process.
3-Phase Design: This Current Monitoring Relay is designed with 3-Phase Monitoring Relay to provide a correct phase sequence, without neutral, phase Loss and Incorrect phase sequence, so it can detect when all phases are present and have the correct sequence.
LED Indication: This DPA51CM44 Monitoring Relay features an LED indication for easier installation and trouble shooting, which permits a maximum degree of protection to be achieved for machines, plants and systems, and avoid far more significant....

...ofer features a high-efficiency Class D amplifier that delivers a remarkable low-frequency response, with minimal breakup and distortion that gives you the deepest and cleanest bass possible. A perfect complement to any speaker system..
ENDLESS AUDIO OPTIONS: This active audio speaker features a switchable High-Pass filter and Phase Control, Master Volume, Line, and Link IN XLR Connectors, XLR Output, AC Input with Multi-Voltage capability. Your sound will always be crystal clear no matter how hard your speaker rocks..
COMPACT AND PORTABLE: This professional home theater subwoofer system delivers huge performance in a compact-sized package with side handles for transport and lifting. Perfect for easy installation in tight spots with its stand-mountable capabilities. Great for indoor and outdoor parties..

Front / Rear / Sub Input, Front / Rear / Sub Outputs.
Front High Pass Filter 65 Hz to 4.5 kHz, Rear High Pass Filter 45 Hz to 1.6 kHz.
Variable Subwoofer Filter 40 Hz – 250 Hz, Variable High Pass Filter 45 Hz – 5 kHz.
Crossover Slope 12 dB / Octave, Variable Subwoofer Phase 0 – 180 Degrees.
Variable Bass Boost 0 – 18 dB, Variable Bass Boost Frequency 25 Hz – 250 Hz.

Rockville WHEEL OF BASS 8" 500w Slim Under-Seat or Trunk Mounted Powered Car Subwoofer..
Enclosure is very shallow at only 3.15” tall so it can fit anywhere. You can fit it under seat but it also sounds great and takes up little space in your trunk..
Enclosure is made out of solid cast aluminum. Peak Power Handling: 500 Watts. RMS Power Handling: 125 Watts. Heavy Duty Mounting Feet. PWM MOSFET Power Supply..
Low Level RCA Input. High Level Inputs with Auto Turn-On Technology. Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit.
Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°. Low Pass Filter: 50Hz - 180Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz.

◆SPECIFICATION - Rated Voltage: 125/250V.
◆HIGH QUALITY - There is a single bipolar single phase power supply filter with good common mode and differential mode rejection characteristics.
◆APPLICATION - The power filter can suppress continuous and intermittent pulse interference, It is widely used in most digital devices (especially switching power supplies) and white goods with inverter and inverter for control system, such treadmills and other fields.
◆EASY TO USE - The emi filter is universal, compact and easy to install.

1/8 horsepower, 120-Volt, single phase, CSA certified.
Easy-to-replace filters, no tools required.
Inner filter can be washed or blown out with compressed air.
Includes eye bolts and chains for hanging from the ceiling, or can be used on a workbench.
Power cord Length: approximately 72 inch.

Data logging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings).
Flexible clamp probes can be used for wrapping around bus bars and wire bundles.
Large backlighting LCD displays up to 35 parameters in one screen.
Clamp-on True RMS power measurements with on-screen Harmonics display.
Simultaneous display of Harmonics and Waveform.