This determines the way the equalizer processes the signal from the source unit. A parametric equalizer allows to you adjust the center point of the frequency band you are adjusting as well the bandwidth which can be narrowed or widened. A graphic equalizer has fixed frequency bands and bandwidth and only the frequency bands can be adjusted. A digital equalizer uses a software program to tune your system.
A graphic equalizer typically has more adjustable bands and is less expensive, whereas a parametric will have fewer bands but offer a greater level of control and provide more tuning options. Digital equalizers will tune your system with the most detail and precision but require a computer and are typically a little higher in price.
The number of graphic or parametric equalizer bands the receiver has. The better the EQ, the more likely you will be able to "tweak" your sounds to your desire.
4-Band HF Series Half-DIN EQ Pre-Amp 9 Volt with Front/Rear Crossover
• ½ DIN ISO mount included, this can be installed right in the dash of your vehicle
• Audio input selector for switching between the head unit and another source
• Input level controls for both car radio and any media device to ensure identical volume levels
• Master volume control of the SPL-level for both sound sources
• Front to rear dual-amp fader
• ½ DIN ISO mount included, this can be installed right in the dash of your vehicle
• Audio input selector for switching between the head unit and another source
• Input level controls for both car radio and any media device to ensure identical volume levels
• Master volume control of the SPL-level for both sound sources
• Front to rear dual-amp fader
Hifonics equalizers allow you to fine-tune specific audio levels easily and efficiently. With separate controls for master volume, subwoofer volume, front/rear fader, and selection of main or auxiliary inputs your Hifonics equalizers will have your system sounding great in no time.
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