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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.

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.

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.

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.

Built-in Amplifier - With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies.
Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes above the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
High Level Inputs - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the LOPRO10 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs.
Low-Level Inputs - Line level inputs (RCA inputs / low-level inputs) use RCA interconnect cables to link the LOPRO10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
Specs – 15.5” x 11” x 3”. If you are short on space, this is a great solution for you. The combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles. Weight: 13 lbs..

Space Saver - The combination of a built-in 300W amplifier that powers the 8” subwoofer makes this ideal for spatially challenged vehicles..
Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the low-pass filter to primarily keep high notes out of your subwoofer. Adjust it from 50-150 Hz to best fit your system..
Ease of installation - Takes either speaker wire (High-level) or RCA cable (low-level) inputs. This makes connecting the QBUS8P to your radio easier since it's compatible with both factory AND aftermarket units!.
Automatic Turn-On - This circuit automatically turns the QBUS8P on whenever it senses an audio signal. This eliminates the need to run a remote turn on wire making installation a breeze..
Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it..

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:....
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....

Variable Neutral Density Filter Offering Greater Control Over Exposure Settings, Allows Reduce Shutter Speeds and Wider Apertures.
True Color result that avoids color shift seen in other Variable filters.
Variable 0.3 to 1.5 Neutral Density, Reduces Exposure by 1 to 5 Stops.
Exposure Range-Control Filter Ring with Hard Stops at Each End, An optional rotating lever that can be removed, Larger front thread to avoid vignetting on wider lenses.
No "X" Effect High Definition optical glass Nano Coating, Waterproof and Anti-Reflective Coating.

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.

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.