Kicker SX650.1, SX1250.1 manual Press the ENT key to enter LO-PASS adjustment menu, Menu

Models: SX650.1 SX1250.1

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Operation

Lo-PassMENU - Here is where you adjust the low pass crossover. Your options are frequency and SLOPE.

Press the ENT key to enter the

LO-PASS adjustment menu.

ESC HOME ENT

Use the UP and DOWN keys to scroll through frequency and SLOPE and press the ENT key to select.

ESC HOME ENT

FREQUENCY selects the crossover point and can be set at any 1 Hz spaced frequency from 30 Hz to 200 Hz.

Use the UP and DOWN keys to select your frequency. Press the ESC to return to the LO-PASS

menu.

ESC

HOME ENT

 

SLOPE selects the rolloff of the crossover and can be set from oFF to 48 dB in 6 dB steps.

Use the UP and DOWN keys to select your slope. Press the ESC to return to the LO-PASS menu.

ESC HOME ENT

NOTE...

While adjusting the low pass crossover you will notice the LPF indicator on the ISIS VFD display is lit. This indicates you are in the LO-PASS crossover menu.

The KICKER SX amplifier monitors and prevents any low pass crossover point from being any closer than 1/3 octave from the high pass crossover point. If you cannot set the low pass crossover where you want then check the HPF indicator and see if it is flashing. If it is then you need to go to the HI-PASS menu and raise the high pass crossover point.

This is done as a safety precaution to prevent a notch filter condition.

hi-passMENU - Here is where you adjust the high pass crossover. Your options are frequency and SLOPE.

Press the ENT key to enter the

LO-PASS adjustment menu.

ESC HOME ENT

Use the UP and DOWN keys to scroll through frequency and SLOPE and press the ENT key to select.

ESC HOME ENT

FREQUENCY selects the crossover point and can be set at any 1 Hz spaced frequency from 10 Hz to 60 Hz.

Use the UP and DOWN keys to select your frequency. Press the ESC key to return to the HI-PASS menu.

ESC HOME ENT

SLOPE selects the rolloff of the crossover and can be set from OFF to 24 dB in 6 dB steps.

Use the UP and DOWN keys to

select your slope. Press the ESC

 

 

to return to the HI-PASS menu.

ESC

HOME ENT

NOTE...

While adjusting the high pass crossover you will notice the hpf indicator on the ISIS VFD display is lit. This indicates you are in the HI-PASS crossover menu.

The KICKER SX amplifier monitors and prevents any high pass crossover point from being any closer than 1/3 octave from the low pass crossover point. If you cannot set the high pass crossover where you want then check the LPF indicator and see if it is flashing. If it is then you need to go to the LO-PASS menu and lower the low pass crossover point.

This is done as a safety precaution to prevent a notch filter condition.

Operation

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SX .1 Series Amplifiers

SX .1 Series Amplifiers

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Kicker SX650.1, SX1250.1 manual Press the ENT key to enter LO-PASS adjustment menu, Menu

SX650.1, SX1250.1 specifications

Kicker is known for its dedication to delivering top-tier audio performance, and the Kicker SX1250.1 and SX650.1 amplifiers stand out in the realm of car audio. Packed with robust features and innovative technologies, these amplifiers cater to both novice and expert audio enthusiasts.

Starting with the Kicker SX1250.1, this powerhouse monoblock amplifier is specifically designed to deliver a staggering 1,250 watts RMS at 1 ohm. With the ability to push your subwoofers to their limits, it provides deep, impactful bass that enhances your music experience. The SX1250.1 features a variable low-pass crossover, allowing users to fine-tune the cutoff frequency to perfectly match their subwoofers. Additionally, it is equipped with a built-in subsonic filter, which helps to eliminate unwanted lower frequencies that can lead to distortion.

The SX1250.1 utilizes advanced technology such as the Kicker's exclusive FIT (Fail-Safe Integration Technology), ensuring maximum compatibility with a variety of vehicle audio systems. This technology also aids in minimizing voltage loss and maximizing sound quality, resulting in an impressive audio output. The amplifier's thermal and short-circuit protection circuitry guarantees reliable performance, preventing overheating and ensuring longevity.

On the other hand, the Kicker SX650.1 is another exemplary model that emphasizes versatility and efficiency. This mono amplifier delivers 650 watts RMS at 1 ohm, making it suitable for smaller systems where space and power consumption are of concern. The SX650.1 also includes a variable low-pass crossover and bass boost feature, allowing users to customize their audio settings to suit their listening preferences.

Like its larger counterpart, the SX650.1 is built with FIT technology, ensuring a secure connection to your vehicle's audio system. Its compact design makes it easy to install in tight spaces without compromising on performance. Kicker has also included an integrated heatsink design to enhance cooling efficiency, ensuring optimal performance even during prolonged use.

Both the SX1250.1 and SX650.1 amplifiers boast a stylish and sleek appearance, with a distinctive Kicker logo that complements any audio setup. Whether you are a bass enthusiast seeking high-performance output or a casual listener looking for quality sound, the Kicker SX amplifiers deliver exceptional audio experience that is hard to match, making them a wise investment for any car audio lover.