Reviews Channel Equalizer

Clarion EQS755 7-Band Car Audio Graphic Equalizer, Rear RCA Auxiliary Input and High Level Speaker Inputs, Black & AUTOTEK 7007 Half-Din 4-Band 2-Way Equalizer/Crossover

Product 1: 1/2-DIN chassis graphic equalizer with built-in low-pass filter6-channel/ 8-Volt RCA outputs (front, rear and subwoofer)7-ban graphic equalizer (50Hz, 125Hz, 315Hz, 750Hz, 2.2Khz, 6Khz, 16Khz).
Product 1: 3.5mm Front aux input2-channel RCA aux input with variable gain adjustments and high level speaker inputs.
Product 1: Blue illumination independent master volume and subwoofer level Control with fader control select able 12Db low-pass Filer (60Hz or 90Hz).
Product 1: Ground loop isolation circuit Dimensions: 7"(w)x4-1/4"(l)x1"(h).
Product 2: Quick Control – The Autotek 7007 features in-dash installation for quick control of master and sub volume allowing equalization adjustments for real-time tuning. (Includes Bass Remote).
Product 2: Fine Tuning – With master volume control, subwoofer control, and a dual amp fader, this processor gives you everything you need to fine tune your vehicle’s sound system experience..

【USB Computer Interface】6-channel audio mixer with built-in sound processor and USB interface for recording to computer or play music from....
【Bluetooth & AUX SEND/RETURN】Built-in Bluetooth, AUX SEND, and RETURN jacks with SEND / RETURN level control knobs.
【3-Band EQ On ALL Channels】Gain, High, Mid, Low, AUX, EFF, and PAN control knobs on each channel.
【Audio Level Control Faders】Audio level control faders, peak LED indicator, MUTE button, and PFL button on each channel.
【Sound Effects & Phantom Power】Five-band graphic equalizer, sound effect control knobs, stereo level meter, USB control panel, POWER LED....

【USB Computer Interface】8-channel audio mixer with built-in sound processor and USB interface for recording to computer or play music from....
【Bluetooth & AUX SEND/RETURN】Built-in Bluetooth, AUX SEND, and RETURN jacks with SEND / RETURN level control knobs.
【3-Band EQ On ALL Channels】Gain, High, Mid, Low, AUX, EFF, and PAN control knobs on each channel.
【Audio Level Control Faders】Audio level control faders, peak LED indicator, MUTE button, and PFL button on each channel.
【Sound Effects & Phantom Power】Five-band graphic equalizer, sound effect control knobs, stereo level meter, USB control panel, POWER LED....

Rockville dB15 6000 Watt Peak/1500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Audio Amp..
Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). – 2 Ohm: 1500 Watts x 1 Channel .
Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). – 2 Ohm: 6000 Watts x 1 Channel. – 4 Ohm: 3600 Watts x 1 Channel..
High-Speed MOSFET Power Supply. Optical Coupler Class “D” Technology. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz – 250Hz. Subsonic Filter: 15Hz – 55Hz..
Phase Control Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System..

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....

Offers HDMI interface, with HD upconversion output resolutions of up to full 1080p.
Multiple playback formats, including DVD-Audio, Super Audio CS, Audio CDs, HDCD, WMA, and more.
Outputs in stereo, or in 5.1 surround sound.
S-Video out, digital coaxial, and optical audio outs.
Built-in equalizer, channel trim, and channel delay functions.

■ Standard 1U thin and light rack，Dual-channel synchronous control 31-band DSP processing equalizer.
■ Each section with LED spectrum indication, real-time 31-band frequency point absolute accuracy 99%.
■ With noise reduction function of cutting-edge noise gate.
■ The input and output interface supports multiple types: TRS6.35/RCA/XLR XLR balanced interface.
■ EQ bypass:bypass the graphic equalizer in the signal path，With save and recall function, 10 modes can be saved and recalled.

20 Watts of booming, portable, 2.1 channel sound, Bluetooth audio streaming capability, One-touch Bluetooth pairing with NFC.
CD-R/RW (MP3 and WMA) playback, Power Drive Woofer with Light Sync lighting effects, Preset Equalizer for personalized sound.
Digital FM/AM tuner with 30 memory presets, Up to 26 hours battery life (8 size C, sold separately), Auxiliary audio input for additional audio sources.

25 Amp x 2 ATC Fuse, Frequency Response: 10Hz - 50KHz, Bluetooth On Mode LED Indicator, Status Mode LED Indicator, 8 Volt Preamp Circuitry, RCA Line Output, Bluetooth On and Off Mode Switch, 2CH/4CH Input Mode Switch, Mute and Delay Soft Start System, Adjustable Input Level Control, Fully Adjustable 12dB Bass Equalizer, Full IC-Controlled Protection Circuitry, Fully Adjustable 12dB / Octave Crossover with Differential Circuitry, Studio-Grade Bipolar Output Stage Transistors..