Introduzione
Thank you for choosing the KICKER LX Series 3000W RMS Class D Monoblock Amplifier and 1/0AWG Power Wiring Kit. This package is designed to deliver powerful and clear audio performance for your vehicle's sound system. This manual provides essential information for the proper installation, operation, and maintenance of your new amplifier and wiring kit. Please read this manual thoroughly before attempting installation or operation to ensure safe and optimal performance.
Informazioni di sicurezza
Always observe the following safety precautions when installing or operating your amppiù vivu:
- Disconnect the vehicle's battery negative terminal before beginning any electrical work.
- Ensure all wiring is properly routed and secured to prevent pinching, chafing, or short circuits.
- Use appropriate gauge wiring as specified in this manual and ensure all connections are secure.
- Installa u ampl'alimentatore in un locu chì permette una ventilazione adatta per impedisce u surriscaldamentu.
- Ùn espone micca u amplifier à l'humidité ou à des températures extrêmes.
- Sè vo avete qualchì dubbitu nantu à qualchì parte di u prucessu d'installazione, cunsultate un installatore audio prufessiunale di vittura.
Cuntenutu di u pacchettu
Your KICKER Amppiù vivu è Amp Kit package includes the following items:
- Kicker 51LX3000.1 LX Series Class D Mono Amppiù vivu
- Kicker 46PKD1 P Series 1/0AWG Power AmpKit lifier

Image: The complete KICKER LX Series Amplifier and Wiring Kit package, showing the amplifier, power cables, ground cables, remote wire, RCA cables, and the bass remote.

Imagine: Dettagliata view of the KICKER 1/0AWG Power Wiring Kit components, including the main power cable, ground cable, fuse holder, and smaller gauge wires.
Installazione è installazione
Una stallazione curretta hè cruciale per u rendimentu è a longevità di u vostru amplifier. Segui sti passi generali:
- Locu di muntatura: Choose a dry, well-ventilated location for the amplifier, away from direct sunlight or heat sources. Ensure sufficient space for wiring and air circulation.
- Cunnessione di putenza: Connect the 1/0AWG power cable from the battery (with an inline fuse within 18 inches of the battery) to the amplifier's +12V terminal.
- Cunnessione in terra: Connect the 1/0AWG ground cable from the amplifier's GND terminal to a clean, bare metal point on the vehicle's chassis. The ground point should be as short as possible.
- Accensione remota: Cunnette un filu d'accensione remota da l'uscita remota di a vostra unità principale à u ampu terminale REM di u lifier. Questu accende u ampattivazione/disattivazione di l'attivazione cù a vostra unità principale.
- Input di Signal: Cunnette l'uscite RCA di a vostra unità principale à amplifier's RCA inputs. Alternatively, use the high-level inputs if your head unit does not have RCA outputs.
- Output Speaker: Cunnette u vostru subwoofer à u ampi terminali di uscita di l'altoparlante di l'amplificatore, osservendu a polarità curretta.

Imagine: Daretu view of the KICKER LX Series amplifier, showing the power, ground, remote, RCA input/output, high-level input, and speaker terminals. Also visible are the various control knobs for gain, crossover, and bass boost.
FIT+™ Technology: Questu amplifier features FIT+™ Technology, which accepts up to 40V of input and utilizes full differential inputs to eliminate noise, ensuring a clean signal from your source unit.
U funziunamentu di u Amppiù vivu
Once installed, you can configure your amplifier for optimal sound performance:
- Impostazione di guadagnu: Use the Gain-match LEDs on the amplifier to set the input gain correctly. This ensures the amplifier receives an optimal signal level without clipping.
- Filtru passa-bassu (LPF): Adjust the variable low-pass filter (40-160 Hz, 24 dB/octave) to control the upper frequency limit of the audio signal sent to your subwoofer.
- Filtru Subsonicu: Set the subsonic filter (10-80 Hz, 24 dB/octave) to remove extremely low frequencies that are inaudible and can cause damage to your subwoofer.
- KickEQ+™ Parametric Bass Boost: Utilize the KickEQ+™ feature for adjustable bass enhancement. This allows for 0-6 dB bass boost, with a variable center frequency (20-80Hz) and variable bandwidth (1-5) to fine-tune your bass response.
- Smart Bass Remote: The included Smart Bass Remote allows for convenient control of the bass level from your listening position. Connect it to the 'REMOTE BASS' port on the amppiù vivu.

Image: The KICKER Smart Bass Remote, a compact wired remote control with a rotary knob and LED indicators for adjusting bass levels.
Mantenimentu
To ensure the longevity and optimal performance of your KICKER amppiù vivu:
- Regularly inspect all wiring connections for tightness and corrosion. Loose connections can lead to poor performance or damage.
- Mantene u ampL'apparecchiu hè pulitu è senza polvere è detriti. Aduprate un pannu dolce è asciuttu per a pulizia. Ùn aduprate micca detergenti liquidi.
- Assicurà u ampL'alette di raffreddamentu di u lifer ùn sò micca ostruite per permette una bona dissipazione di u calore.
- Evite di mette l'uggetti nantu à a cima amplifier that could block ventilation.
Risoluzione di prublemi
Sè avete prublemi cù u vostru amplifier, riferitevi à i seguenti prublemi è suluzioni cumuni:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Nisuna putenza / Amplifier ùn si accende micca | Fusibile bruciatu, filu di alimentazione/terra/telecomando allentatu, segnale d'accensione di u telecomando difettuosu. | Check inline fuse, verify all power, ground, and remote connections are secure and receiving proper voltage. Test remote wire for 12V when head unit is on. |
| Nisuna Output Sound | No input signal, incorrect gain setting, speaker wires disconnected, amplifier in modu di prutezzione. | Check RCA/high-level input connections, adjust gain, verify speaker wiring polarity and connection, check amplifier status indicator for protection mode. |
| Sonu distortu | Guadagnu troppu altu, impostazioni di crossover improprie, cunnessione di terra scarsa, altoparlante dannighjatu. | Reduce gain setting, adjust LPF/subsonic filters, ensure solid ground connection, inspect speaker for damage. |
| Ampsurriscaldamentu di l'alimentatore | Insufficient ventilation, impedance too low, prolonged high-volume use. | Assicurà un flussu d'aria adattatu intornu amplifier, verify speaker impedance matches amplifier's capabilities, reduce listening volume or allow amplifier per rinfriscà. |
If problems persist after attempting these solutions, please contact KICKER customer support or a qualified installer.
Specificazioni
Detailed specifications for the KICKER 51LX3000.1 LX Series Class D Mono Amppiù vivu:
- Valutazione di Potenza RMS:
- 4 ohms: 1100 watts x 1 channel
- 2 ohms: 2000 watts x 1 channel
- 1 ohm: 3000 watts x 1 channel
- Pruduzione Massima di Potenza: 3800 watts
- Sensibilità: 95 dB
- Risposta di Frequency: 10-160 Hz
- AmpClasse di lifier: Classe D efficace
- Input Voltage: Up to 40V (FIT+™ Technology)
- Crossover: Variable Low-pass filter (40-160 Hz, 24 dB/octave)
- Filtru Subsonicu: 10-80Hz, 24 dB/octave
- Bass Boost: KickEQ+™ Parametric Bass Boost (0-6 dB, variable center 20-80Hz, variable bandwidth 1-5)
- Dimensioni (L x P x H): 8-7/16" x 12-5/8" x 2-3/8"
- Dimensioni di u pruduttu: 15 x 21 x 10 inches; 17.32 Pounds (Package)
- Voltage: 40 Volts (DC)
- Tipu di muntatura: Autunisimu

Imagine: Angulata view of the KICKER LX Series ampvivificatore, mostraasing its compact design and robust build quality.

Imagine: In cima view of the KICKER LX Series amplifier, highlighting the central KICKER logo and the sleek, modern design.
Infurmazioni di Garanzia
For detailed warranty information regarding your KICKER LX Series Amplifier and Wiring Kit, please refer to the warranty card included with your product or visit the official KICKER websitu. I termini è e cundizioni di garanzia ponu varià secondu a regione è u pruduttu.
Assistenza Clienti
If you have any questions, require technical assistance, or need to troubleshoot issues not covered in this manual, please contact KICKER customer support. You can find contact information and additional resources on the official KICKER websitu:





