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35

SX .1 Series Amplifiers

Specifica

tions

Performance

Model

SX650.1

SX1250.1

RMS Power

In Watts, All Channels Driven

@ 13.8V, 4

Mono, 1.5% THD

325 x 1

na

@ 13.8V, 2

Mono, 1.5% THD

650 x 1 

625 x 1

@ 13.8V, 1

Mono, 1.5% THD

na

1250 x 1

Dynamic Power

In Watts, All Channels Driven

@ 14.4V, 4

Mono, 1.5% THD

325 x 1

na

@ 14.4V, 2

Mono, 1.5% THD

650 x 1

625 x 1

@ 14.4V, 1

Mono, 1.5% THD

na

1250 x 1

Length With EndKaps

16”

22.50”

(40.64cm)

(57.15cm)

Fusing

30A x 2

150A x 1 external

Recommended Power & Ground Wire

4 GA

2 GA

34

SX .1 Series Amplifiers

Specifica

tions

Kompressor

Here is a brief explanation of each KOMPRESSOR setting.

Contour

- This preset applies expansion below the threshold

point to provide a fuller sound at lower volume levels. Effect
decreases at higher volume levels. Nice effect for someone 
wanting a fuller sound at low to moderate listening levels.

ATTACK

- This preset applies expansion above the threshold 

point to provide a nice quick punch or attack to the music. 
Effect increase with higher volume levels. Like music with a 
quick and punchy sound? Give this one a try.  

Red-line

- Provides a quick clamp to dynamic peaks while 

still  allowing a full sound to come through. Effect increases 
at higher volume levels. Like to play it loud but want to 
protect your speakers? Want low level details to come 
through over road noise? Want a more even volume level to
your music? All can be achieved with this preset. 

OFF

- Pretty much says it all. This turns the 

KOMPRESSOR 

off. This is the factory default setting.

After selecting your KOMPRESSOR setting you can adjust its

effect using the KOMPRESSOR ADJUSTMENT (

KOMP ADJ.

)

setting located in the SYSTEM menu. There you can change
the threshold point for each of these settings to customize
the KOMPRESSOR effect to fit your speakers, car or personal
tastes.

The possibilities are almost endless! 

Tweak away!

Summary of Contents for KICKER LivinLoud SX Series Class D SX1250.1

Page 1: ......

Page 2: ...ompensate for speaker size or listening style ISIS pronounced eye sis Indicate Status Input Settings The user interface to view or adjust current settings and check the status of your Kicker SX amplif...

Page 3: ...s and or adjust amplifier controls These controls and their usage will be explained later with more detail in each menu usage section ESC M2 M3 M4 ENT HOME M1 4 SX 1 Series Amplifiers Features ISIS VF...

Page 4: ...he supplied 8 screws to mount the amplifier See Fig 2 R M1 M2 M3 M4 ESC ENT HOME SYS MEM 1 GAIN EQ LPF HPF KOMP AMP1 LOCK MEM 2 MEM 3 MEM 4 PHASE MUTE AMP2 LEFT RIGHT kicker Fig 1 Fig 2 6 SX 1 Series...

Page 5: ...automobile try to keep them away from factory wiring harnesses and other power wiring If you need to cross any of this wiring do so at a 90 degree angle to reduce the possibility for noise problems Wh...

Page 6: ...The primary amplifier s positive terminal is used for the positive speaker connections 6 The secondary amplifier s positive terminal is used for the negative speaker connections AMP STRAPPING AMP STR...

Page 7: ...s with high voltage outputs should be capa ble of driving up to ten amplifiers in a chain SOURCE UNIT AMP STRAPPING AMP STRAPPING To Next Amplifier or Processor 12 SX 1 Series Amplifiers Installation...

Page 8: ...xample let s begin at the DEFAULT SCREEN our goal is to get to the HISTORY menu Pressing the ENT key would get us to MAIN MENU Now use the UP and DOWN keys to scroll to SYSTEM and then press the ENT k...

Page 9: ...ilable selections in the MAIN menu When you have the menu item selected that you want to view or adjust simply press the ENT key to select it HOME ENT ESC HOME ENT ESC HOME ENT ESC HOME ENT ESC HOME E...

Page 10: ...scroll through the options and press ENT to select Press the ESC key to return to the SYSTEM menu 1 Volt Now Displays the current voltage at the amplifiers 12 volt terminal 2 Volt Min Displays the lo...

Page 11: ...the names of the memory locations The factory defaults are Memory 1 Memory 2 Memory 3 Memory 4 Use the UP and DOWN keys to select the memory location name you want to change and then press the ENT key...

Page 12: ...nd boost cut option menu to return to the MAIN menu NOTE While adjusting the EQ you will notice the EQ indicator on the ISIS VFD display is lit This indicates you are in the EQ menu HOME ENT ESC HOME...

Page 13: ...ty precaution to prevent a notch filter condition HOME ENT ESC HOME ENT ESC HOME ENT ESC HOME ENT ESC 24 SX 1 Series Amplifiers Operation Lo Pass MENU Here is where you adjust the low pass crossover Y...

Page 14: ...he polarity of the ampli fier s output between 0 or 180 degrees Your options are 0 degree and 180 degree Press the ENT key to enter the PHASE adjustment menu Use the UP and DOWN keys to scroll through...

Page 15: ...T ESC 28 SX 1 Series Amplifiers Operation Security MENU Here you can lock down your amplifier to prevent any access to the settings The DEFAULT screen is still active and you can select any of the fou...

Page 16: ...ompressor into CONTOUR mode Memory 4 sets the amplifier up with a 24 dB per octave low pass crossover at 80 Hz an infrasonic filter often called subsonic filter to protect the speakers from harmful ul...

Page 17: ...12V to 16V Remote turn on terminal should read 12V to 16V Ground terminal to chassis ground should read 0 Green L LED o on n no o output Check amp status in SICK BAY Check GAIN RANGE in SYSTEM menu C...

Page 18: ...rate listening levels ATTACK This preset applies expansion above the threshold point to provide a nice quick punch or attack to the music Effect increase with higher volume levels Like music with a qu...

Page 19: ...ealer name product purchased and date of purchase Warranty expiration on items without proof of purchase will be determined from type of sale and the manu facturing date code Freight must be prepaid i...

Page 20: ...39 SX 1 Series Amplifiers Notes Chic s Numbers Hook Ups 38 SX 1 Series Amplifiers Notes Notes Pizza Delivery...

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