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  1. Home
  2. Precision Power Store
  3. Discontinued Precision Power Car Audio & Electronics
  4. Discontinued Precision Power Car Amplifiers
  5. Discontinued Precision Power Equalizers & Sound Processors
  6. Discontinued Precision Power Car Equalizers (EQs)

Discontinued Precision Power Car Equalizers (EQs)

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Type of Equalizer
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.
Equalizer Bands
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.
Line Driver
A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
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Precision Power PPI DSP-88R

31-Band Digital Signal Processor w/8 Channel Output, X-Over and Time Align

DSP-88R big DISCONTINUED
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Precision Power PPI DSP-88R

31-Band Digital Signal Processor w/8 Channel Output, X-Over and Time Align

• Dedicated 8-channel DMA Engine Streams Data
• Integrated 105dB Dynamic Range
• -98dB THD+N Analog-to-Digital Converter
• 30V MAX 4-channel High Level / Speaker Level Input
• Independent Channel 0°/180° Phase Control
• Dash Mount Remote Control Included

2

• Dedicated 8-channel DMA Engine Streams Data
• Integrated 105dB Dynamic Range
• -98dB THD+N Analog-to-Digital Converter
• 30V MAX 4-channel High Level / Speaker Level Input
• Independent Channel 0°/180° Phase Control
• Dash Mount Remote Control Included

Precision Power PPI PAR-650

5-Band Parameric EQ w/ Crossover

PAR-650 big DISCONTINUED
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Precision Power PPI PAR-650

5-Band Parameric EQ w/ Crossover

5-Band Parametric EQ w/ Crossover • Frequency Response: 20Hz-60kHz • Signal-to-Noise Ratio: 100dB

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5-Band Parametric EQ w/ Crossover • Frequency Response: 20Hz-60kHz • Signal-to-Noise Ratio: 100dB

Precision Power PPI E.7

1/2 DIN 7-Band Parametric Equalizer w/ LED Display

E.7 big DISCONTINUED
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Precision Power PPI E.7

1/2 DIN 7-Band Parametric Equalizer w/ LED Display

• 7-Band Parametric Equalizer
• Cut/Boost: +/-12dB
• Independent Subwoofer Level Control
• Variable 30-300Hz Subwoofer Low-Pass Filter

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• 7-Band Parametric Equalizer
• Cut/Boost: +/-12dB
• Independent Subwoofer Level Control
• Variable 30-300Hz Subwoofer Low-Pass Filter

Precision Power PPI DEQ.8

Digital Sound Processor w/ 31 Band Graphic Equalizer & 9 Band Parametric EQ w/ Time Alignment

DEQ.8 big DISCONTINUED
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Precision Power PPI DEQ.8

Digital Sound Processor w/ 31 Band Graphic Equalizer & 9 Band Parametric EQ w/ Time Alignment

• 31-Band Graphic/Parametric Equalizer with Digital Signal Processing
• 9-Band Parametric Equalizer
• Configures Through a PC or MAC for Real Time Adjustments
• 8-Channel Outputs
• High Level Inputs for Factory Integration
• 24-Bit DAC

2

• 31-Band Graphic/Parametric Equalizer with Digital Signal Processing
• 9-Band Parametric Equalizer
• Configures Through a PC or MAC for Real Time Adjustments
• 8-Channel Outputs
• High Level Inputs for Factory Integration
• 24-Bit DAC

Precision Power PPI E.DZ-OPEN BOX

7-Band Dual Zone Graphic Equalizer with Auxiliary Input and Independent Subwoofer Control

E.DZ big DISCONTINUED
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Precision Power PPI E.DZ-OPEN BOX

7-Band Dual Zone Graphic Equalizer with Auxiliary Input and Independent Subwoofer Control

• PrecisionPower 7-Band Dual Zone Graphic Equalizer
• Auxiliary Input
• low-Pass Filter
• Red Backlit Control Knobs
• Fader Control
• Independent Subwoofer Level Control

• PrecisionPower 7-Band Dual Zone Graphic Equalizer
• Auxiliary Input
• low-Pass Filter
• Red Backlit Control Knobs
• Fader Control
• Independent Subwoofer Level Control

Precision Power E.5V

5-Band Parametric Equalizer with LED Voltage Display

E.5V big DISCONTINUED
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Precision Power E.5V

5-Band Parametric Equalizer with LED Voltage Display

• 5 band-Band Parametric Equalizer
• 3 Sets of preamp outputs (front, rear, and subwoofer)
• 8.5 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

• 5 band-Band Parametric Equalizer
• 3 Sets of preamp outputs (front, rear, and subwoofer)
• 8.5 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

Precision Power PPI E.DZ

7-Band Dual Zone Graphic Equalizer with Auxiliary Input and Independent Subwoofer Control

E.DZ big DISCONTINUED
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Precision Power PPI E.DZ

7-Band Dual Zone Graphic Equalizer with Auxiliary Input and Independent Subwoofer Control

• PrecisionPower 7-Band Dual Zone Graphic Equalizer
• Auxiliary Input
• low-Pass Filter
• Red Backlit Control Knobs
• Fader Control
• Independent Subwoofer Level Control

5

• PrecisionPower 7-Band Dual Zone Graphic Equalizer
• Auxiliary Input
• low-Pass Filter
• Red Backlit Control Knobs
• Fader Control
• Independent Subwoofer Level Control

 
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