| Pre-Amp Equalizer Comparison Chart |

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| Dual-Bandwidth Equalization |
 |
 |
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| Built-in Line Driver |
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| Front / Rear / Sub Fader Compatible |
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| Input Channels |
2 |
6 |
2 |
| Output Channels |
2 |
6 |
8 |
| Speaker Level Input |
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| 13 Volt Signal Compatible |
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| Output Voltage Display |
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 |
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| Graphic Equalizer Bands |
13 |
13 |
13 |
| PFM Subsonic Filter |
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| Programmable 24dB Active Crossover |
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| Security Cover |
Optional |
Optional |
Optional | |
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| EQL Trunk Mount Equalizer and Pre-amp |

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 Trunk Mount Equalizer and Pre-amp
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Dual-bandwidth Equalization
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6 Band, 1/2 Octave Bass EQ
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7 Band, 1 Octave Equalizer
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Two Input and Output Channels
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Input and Output Level Matching Controls
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Programmable Frequency Match (PFM) Subsonic Filter
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Speaker Level Inputs - Can Accept 400 Watt Signals!
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Line Level Inputs
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Balanced Inputs | |
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| EQS Six Channel Trunk Mount Equalizer |

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 Six Channel Trunk Mount Equalizer
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Six Inputs and Outputs
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Dual-bandwidth Equalization
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Auto-mode Configuration Simplifies Installation
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Programmable Frequency Match (PFM) Subsonic Filter
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Speaker Level Inputs - Can Accept 400 Watt Signals!
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Balanced Line Level Inputs For Superior Noise Rejection
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Input and Output Level Matching Controls | |
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| EQX Trunk Mount Equalizer with Crossover |

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 Trunk Mount Equalizer with Crossover
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Dual-bandwidth Equalization with Crossover
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Two Inputs and Four Outputs
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6 Band, 1/2 Octave Bass EQ
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7 Band, Octave Equalizer
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Two-way 24dB/Octave Linkwitz-Riley Crossover
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Programmable Frequency Match (PFM) Subsonic Filter
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Speaker Level Inputs - Can Accept 400 Watt Signals!
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Balanced Line Level Inputs
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Input and Output Level Matching Controls | |
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