Best Frequency Variable Motors

Wet Sounds Stealth AS-8 350 watt Active Subwoofer Enclosure Renewed

HIGH-PERFORMANCE AMP: Upgrade your audio system to this high-performance class D monoblock amplifier boasting 1,800 watts of RMS power and variable Ohm for bumping bass and full sound.
4 ohms: 750 watts RMS x 1, 2 ohms: 1,100 watts RMS x 1, 1 ohm: 1,800 watts RMS x 1.
CUSTOMIZED SOUND: Bass-boost frequency and level adjustable for customized bass, adjustable subsonic and low-pass filter for hitting all frequencies, 1-Ohm load stability, and phase adjustability.
Bass boost: 0 12dB, Variable bass boost frequency: 30Hz 80Hz.
SAFETY FEATURES: MOSFET circuit design with overload, short-circuit, thermal, and low-voltage protection to keep your device safe and running smoothly.
BRIDGEABLE DESIGN: Easy bridging operation for versatile use.
INCLUDES: Package includes 1-channel power amp, bass knob, and mounting hardware.
Dimensions (L x W x H): 17 x 7 x 2.2 inches.

General specifications Power output90wx4@4ohms frequency response20-20khz±1db thd@rop1%.
Input Sensitivity0.2V-5v high Pass filter, variable32-320hz low Pass filter, variable32-320hz bass eq@45hz0-12db protectiondc, OVP, UVP, OCP, OTP.

The 351 is a single-channel, 31-band, 1/3-octave graphic equalizer with many features: constant Q circuitry with a 3% center frequency accuracy, 20mm center detent sliders, selectable boost/cut range of 6dB or 12dB, active balanced and unbalanced input and output connections, adjustable high-pass filter, adjustable low-pass filter, variable input level control, clip level indicators, ground lift switch, internal power supply, and selectable line voltage switch.
The ART 351 Single Channel 31-Band Equalizer features a rugged all-steel chassis that occupies a single 19" rackspace.

4 Ohm: 60 watts x 4 ch. + 275 watts x 1 ch. | 2 Ohm: 90 watts x 4 ch. + 450 watts x 1 ch. | 4 Ohm Bridged: 180 watts x 2 ch..
Frequency Response: 20Hz - 20,000Hz (Main Channels) + 20Hz - 250Hz (Subwoofer Channel) | High Pass Filter (Variable): 40Hz - 250Hz 12dB/Oct | Low Pass Filter (Variable): 40Hz - 250Hz 12dB/Oct.
Subsonic Filter (Variable): 20Hz - 50Hz 12dB/Oct | Bass Boost (0 - 12dB): 45Hz.

Powerful, rotary motor for complete animal grooming.
Variable 5-speed clipping - use lower speeds for cooler running and clipping around sensitive areas, and higher speeds for a prettier coat finish.
Soft-grip anti-slip housing for comfort and safety. Body Material-Polymer.120 V, frequency 30 Hz.
Caution-Never handle your Andis Clipper near water,there is danger of electrical shock and damage to clipper.
10 percent faster than the AGC Super 2-Speed. Detachable blade design for ease of changing and cleaning.
Ceramic blade runs cooler and lasts longer. NOTE: Refer user manual before use.
Powerful, rotary motor for complete animal grooming..
Variable 5-speed clipping - use lower speeds for cooler running and clipping around sensitive areas, and higher speeds for a prettier coat finish..

UNLIMITED VARIABLE SPEED: Briidea Governor with embedded 12 high-performance MOS tubes, allowing you to easily achieve accurate, fast, stable and smooth 0-100% motor variable speed, and with LED screen, accurate and real-time display of the rotation value.
EXCELLENT WATERPROOF PERFORMANCE: Compared to the market products, Briidea Governor with IP65 level waterproof performance, so you can easily face water damage, puddles, rainwater and other situations, ideal for trolling boat engines, and built-in high-efficiency thermal conductivity sheet to extend the product life.
EASY TO CONNECT: You can connect this product directly with wires without the need to make terminals connect. Support up to 6AWG wire access, suitable for most trolling boat engines. Note: The positive and negative terminals of the power supply cannot be reversed, otherwise it will be damaged.
SWITCH FUNCTION: Briidea Governor comes with a high-power speed switch, is more adaptable, and provides positive and negative motion keys, easily changing the direction of the motor.
WIDELY USED: The product is used to control ....

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.