Top Low impedance Output Reviews

Alpine PDX-V9, 5-Channel Extreme Power Density Digital Amplifier w/Alpine RUX-KNOB.2 Remote Bass Level Control

MD 12000.1 – 0.5 ohm amplifier is developed with the highest technology and performance for automotive sound systems, in white color, to make your system more sophisticated, It is mono, with a single channel with a maximum power of 12.000 Watts RMS..
It is a FULL RANGE amplifier, playing all frequencies in the right measure for you, Operation class Class D, Number of Channels 01, Maximum power @ 12.6 VDC – 0.5 OHM: 12,000W RMS @ 12.6 VDC – 1 OHM: 7,200W RMS.
Input Sensitivity 220mV, Signal to Noise Ratio >95dB, Frequency Response 10 Hz ~5 kHz (-3dB), Crossover high pass (HPF) 10 Hz ~90 Hz (-12dB/8th) Variable, Crossover low pass (LPF) 90 Hz ~5 kHz (-12dB/8th) Variable, Bass Boost Freq.: 35 Hz ~55 Hz.
Boost: 0 ~10dB, Efficiency 79%, Input Impedance 15K ohms, Output Impedance 0,5 ohm, Protection system Output Short circuit, Output Short circuit in relation to the GND, Low Impedance Protection / High or Low voltage Protection / Thermal protection.
Maximum Power Supply Voltage 16VDC, Consumption at rest 3.6A, Maximum music consumption 602.5A, Maximum consumption in sinusoidal signal 1,205A, Dimensions (H x W x D) 8.976 x 2.755 x 21.653 inches (228 x 70 x 550mm), Weight 17.526 lbs (7.95 kg).

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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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Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

Package Includes: (1) RockvilIe REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. (1) RockvilIe RX230 2 Way Stereo / 3 Way Mono Crossover with XLR Input and Output. Features: RockvilIe 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. Ground lift switch. 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, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz, 8 kHz, 10 kHz, 12.5 kHz, 16 kHz, 20 kHz.
Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dB. Level Control: +/- 10 dB. Signal to Noise: >93 dB. Distortion: 0.005%. Roll-off filters: 18dB/octave, Butterworth. Power Consumption: 15 watts. Weight Unpacked: 7....

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Focusrite Clarett+ 2Pre 18-in / 20-Out USB Audio Interface

...aling a 4dB boost in the high frequencies..
New and improved A-D and D-A converters - Capture more accurate recordings wherever you are, with extremely high-performance, independent A-D and D-A converters that deliver extremely low noise, low distortion and high dynamic range..
Powerful and transparent headphone output - Create your best mixes and recordings, and inspire amazing performances with an improved headphone output that provides a flat frequency response at all output levels with any type of headphones. Easy-to-use and feature-packed software for PC, Mac and iOS devices gives you complete control over all aspects of Clarett+..
JFET instrument inputs - Dedicated, ultra-high-impedance JFET instrument inputs, with extremely wide audio bandwidth, mimic guitar amp inputs to preserve the natural tone of guitars and capture their true character. Get studio-grade results with the included bundle of recording software, mixing plug-ins and virtual instruments..

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Sugar & Spice (2001)

STREAMLINED ESSENTIALS: We teamed up with THX to build a leaner version of our beloved 789 amplifier. With THX AAA technology, three gain stages, and a new preamp output, the Drop + THX AAA ONE has all the essentials, and nothing extra..
STREAMLINED AMPLIFICATION, ULTRA-LOW DISTORTION: Designed for entry-level listeners and enthusiasts in search of a refined feature set, a single-ended output and an all-new preamp output, which is perfect for connecting to powered speakers..
THX AAA TECHNOLOGY — THX’s legendary AAA technology delivers detailed amplification with next to no distortion, as well as three gain stages to drive headphones at all impedance levels. With everything you need and nothing more, you could say it’s the ONE..
CAREFULLY CALIBRATED GAIN: Select from three carefully calibrated gain stages to drive sensitive IEMs, high-impedance dynamic headphones, and everything in between. The Drop + THX AAA ONE transmits audio in its purest possible form to any pair of headphones..
PREAMP OUTPUT: Switch to an all-new preamp output and pair the Drop + THX AAA ONE with powered speakers or a power amp for crystal-clear preamplification..

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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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American Bass Black 3 Way Electronic Crossover w/Remote Bass Knob ABX 3.1A

This Listing Includes: (1) Crossover (1) Bass Knob.
Supply Voltage: 11-15V DC - Input Current: 0.3A Max - Distortion: 0.01% THD.
Frequency Response: 10Hz- 50KHz - 3dB - S/N Ratio (A Weighted): More than 95dB - Separation: 60dB.
Front High-Pass (x1): 35-400Hz - Front High-Pass (x20): 700-8KHz - Rear High-Pass (x1): 35-400Hz - Sub Low-Pass: 45-250Hz.
Input Impedance: More Than 10K Ohms - Output Impedance: Less Than 1K Ohms - Output voltage Level: 8 Volts Max.

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Hosa DIB-443 1/4\ TS to XLR3M Sidekick Passive DI Box

Use the Sidekick to “go direct” for a pure, clean, noise-free tone that is perfect for digital signal Processing (DSP) or throw the INST/line switch to line position to allow your amp to drive the line for a natural, overdriven tone.
The Sidekick passive DI box by hosa technology makes it easy to connect your guitar, bass, or keyboard directly to a mixing console.
Any Electronic musical instrument with a mono phone output.
Passive Direct Box For Guitar And Bass High-Quality Isolation Transformer To Change High Impedance.
Into A Low Impedance Output For Sending Long Distances Via Balanced Microphone Cable Or Stage.
Snake Imparts A Slight Gain To The Signal Hi-Z Output For Sending To On-Stage Amp Ground Lift.

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Rockville BLUAMP 150 Home Stereo Bluetooth Amplifier Receiver Optical/Phono/RCA

... 2 watts RMS and 300 x 2 watts peak. 8 Ohms: 40 x 2 watts RMS and 160 x 2 watts peak. Plays Bluetooth/USB/SD. RCA aux input. Phono RCA input for turntables. Optical input. (2) 1/4" Mic inputs for Karaoke with Echo control and mic volume control..
(2) sets of RCA Audio Outputs to connect to a subwoofer or another amplifier. Built in Bluetooth 5.0 with 33 foot range. 2 sets of binding post speaker output terminals. Bass/Treble/Balance/Mic Volume/Mic Echo and Master Volume controls..
Built-in Cooling Fan. Built-in Pre-Amplifier with low distortion. Class D circuit with great sound quality. Solid metal construction with brushed aluminum front panel. Multi function volume knob . LCD Display / Touch Buttons. Frequency Response (±3dB): 50 Hz- 20 KHz..
AUX Input Impedance: 10k Ohms. AUX Input Sensitivity: 300mV. Phono input impedance: 47K. Phono input sensitivity: 20mV. Output Impedance: 4-8 ohm. Total Harmonic Distortion(THD): ≤0.5%. Signal-to-Noise Ratio(S/N): ≥78dBA. USB: Supports WAV/MP3/WMA. 110-220V.

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High Low Level Impedance Adaptor - Car Audio System RCA Line Output Converter Adapter w/ Adjustable Level Control - Works on Vehicle Amplifier, Equalizer, Home Theater Setup - Legacy LN60

CONVERTS TO RCA: The Legacy High/Low Level Impedance Adaptor provides an easy solution to a car audio system that doesn't have the proper connections for an equalizer or amplifier. It converts high level speaker output to RCA line level.
UNIVERSAL FIT: Hooks up to any domestic and foreign car models. Adds RCA line outputs so you can hook up equipment like a powered amplifier to your vehicle sound system. Also works with home audio equipments like for home theater setup applications.
ADJUSTABLE LEVEL CONTROL: The line output converter features adjustable level control providing a high quality with super low distortion end result.
EASY INSTALLATION: Features easy and hassle-free installation for convenience. Simply connect the stereo’s speaker wires to the line output converter’s inputs and use the RCA cables to run the signal from the LOC to your amplifier.
WORRY-FREE SHOPPING: With the Legacy LN60 High/Low Level Impedance Adapter we are confident of the quality of our product, therefore, we offer a 30 day money back guarantee no questions asked.

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High Low-Level Impedance Adaptor - Car Audio System RCA Line Output Converter Adapter w/ Adjustable Level Control - Works on Vehicle Amplifier, Equalizer, Home Theater Setup - Pyramid NS60

CONVERTS TO RCA: The Pyramid High/Low Level Impedance Adaptor provides an easy solution to a car audio system that doesn't have the proper connections for an equalizer or amplifier. It converts high level speaker output to RCA line level.
UNIVERSAL FIT: Hooks up to any domestic and foreign car models. Adds RCA line outputs so you can hook up equipment like a powered amplifier to your vehicle sound system. Also works with home audio equipment's like for home theater setup applications.
ADJUSTABLE LEVEL CONTROL: The line output converter features adjustable level control providing a high quality with super low distortion end result.
EASY INSTALLATION: Features easy and hassle-free installation for convenience. Simply connect the stereo speaker wires to the line output converter inputs and use the RCA cables to run the signal from the LOC to your amplifier.
WORRY-FREE SHOPPING: With the Pyramid NS60 High/Low Level Impedance Adapter we are confident of the quality of our product, therefore, we offer a 30 day money back no questions asked.

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AudioPipe XV-BXP-SUB 15V Car Audio System Digital Sound Equalizer Epicenter Enhancer Restoration Signal Processor Bass Booster w/ Remote Knob, Black

SIGNAL PROCESSOR BASS BOOSTER: XV-BXP-SUB digital bass booster helps you control the amount of bass in your sound system for maximum music enjoyment.
DASH-MOUNTED KNOB: Dash-mount bass knob allows you to fine-tune your low notes.
POWER REQUIREMENTS: 15-volt RMS max with 13.5-volt peak output max.
High headroom pulse width modulated (PWM) power supply.
FREQUENCY RESPONSE & IMPEDANCE: 10K-ohm input impedance and 150-ohm output impedance.
0 hertz to 100-kilohertz frequency response.
NOISE SPECIFICATIONS: Total harmonic distortion is 0.003 percent.
Balanced input noise rejection: less than 60 decibels.

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Donner Special-Ⅰ Professional High-Performance Passive DI-Box Unit Hum Eliminator 1/4\ instrument Direct Box to balanced & unbalanced XLR

【Heavy-duty】Professional and multi-purpose direct injection box for stage and studio applications.
【High sound quality】Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers.
【Clean and pure 】Ultra-flat frequency response due to renowned Donner LAB-S1 transformer .The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output..
【Robust circuit design】Converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal.
【Low noise】Ground Lift switch eliminates typical ground loop problems .Send the thru signal to your amp and the output to the PA system. Transformer isolation eliminates nasty hum and buzz caused by ground loops..

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