Introducció
The JL Audio JX 500/1 is a high-quality monoblock amplifier designed to deliver robust and clean power for your car audio system, specifically optimized for subwoofer applications. This amplifier focuses on pure performance, featuring oversized output transistors and robust MOSFET power supplies to ensure ample power and thermal capacity. Its design prioritizes stable performance and reliability, providing solid bass definition and powerful high-frequency output.
Key features include a switchable 12 dB/octave low-pass filter, high-performance inputs, and low-level RCA inputs. An optional RBC-1 bass remote control is available for convenient bass level adjustment.
This image shows the JL Audio JX500/1 monoblock amplifier from a front-top perspective, highlighting its sleek silver finish and compact design. The JL Audio logo and JX500/1 model name are visible on the top surface.
Configuració i instal·lació
Proper installation is crucial for optimal performance and longevity of your JL Audio JX 500/1 amplifier. Always disconnect the vehicle's battery before beginning any installation work.
Ubicació de muntatge
Trieu una ubicació de muntatge que proporcioni una ventilació adequada per a la amplifier. Avoid enclosed spaces that can trap heat. Ensure the amplifier is securely fastened to a solid surface to prevent movement during vehicle operation.
Connexions d'alimentació
- Power (12V): Connect a high-quality power cable directly from the positive terminal of the vehicle's battery to the amplifier's 12V input terminal. Use a fuse holder with an appropriate fuse (not supplied) as close to the battery as possible.
- Terra (GND): Connect a high-quality ground cable from the ampel terminal GND del transformador a una superfície metàl·lica neta i sense pintar del xassís del vehicle. Assegureu-vos que la connexió sigui sòlida i de baixa resistència.
- Remot (REM): Connecteu un cable d'encesa remota des de la sortida remota de la unitat principal a ampterminal REM del lificador. Aquest cable indica el amplificador per encendre i apagar amb la unitat principal.
Una part posterior inclinada view of the JL Audio JX500/1 amplifier, displaying the robust power input terminals (12V, GND, Remote) and the mono subwoofer output terminals. This view emphasizes the sturdy construction designed for secure electrical connections.
Connexions d'entrada d'àudio
- Entrades de baix nivell (RCA): For head units with RCA pre-outs, connect RCA cables from the head unit's subwoofer or full-range outputs to the amplifier's "Low-Level Inputs".
- Entrades d'alt nivell: If your head unit does not have RCA pre-outs, use the "Hi-Level Inputs" by connecting speaker wires directly from your head unit's speaker outputs to these terminals.
Connexions de sortida dels altaveus
Connect your subwoofer(s) to the "Mono Subwoofer Output" terminals. Ensure correct polarity (+ to + and - to -) for optimal sound performance. Refer to your subwoofer's specifications for impedance matching.
Un primer pla view of the output side of the JL Audio JX500/1 amplifier, showing the mono subwoofer output terminals. This section is where the amplifier connects to the subwoofer, ensuring a secure and high-current connection.
Funcionant el Ampmés viu
Once installed, the JL Audio JX 500/1 amplifier offers several adjustments to fine-tune your audio system.
Controls i indicadors
This image focuses on the control panel of the JL Audio JX500/1 amplifier. It displays the Power/Protect indicators, Filter Freq. knob, Input Sens. knob, High-Level Inputs, Low-Level Inputs (RCA), Remote Level Control port, and Bass Boost knob, providing a clear view of all user-adjustable settings.
- Indicador d'alimentació/protecció: A light indicator that shows the amplifier's operational status. Typically, green for power on, red for protection mode (e.g., overheating, short circuit).
- Filter Freq. (Hz): This knob adjusts the low-pass filter frequency, typically from 50 Hz to 200 Hz. This filter allows only frequencies below the set point to pass through to the subwoofer, preventing higher frequencies from distorting the bass.
- Input Sens.: Adjusts the input sensitivity (gain) of the amplifier to match the output voltage of your head unit. Start with the knob at minimum and slowly increase until desired volume is achieved without distortion.
- Intensificació dels sons més greus: Provides an adjustable bass boost from 0 to +12 dB at 45 Hz. Use this feature sparingly to enhance bass response without overdriving your subwoofer.
- Control de nivell remot: Port for connecting the optional RBC-1 bass remote, allowing convenient adjustment of the subwoofer level from the driver's seat.
Manteniment
To ensure the longevity and optimal performance of your JL Audio JX 500/1 amplificador, seguiu aquestes pautes de manteniment:
- Mantenir net: Netegeu regularment el ampNetegeu l'exterior del purificador amb un drap suau i sec per eliminar la pols i les restes. Eviteu utilitzar productes químics agressius o netejadors abrasius.
- Assegureu-vos de la ventilació: Periodically check that the amplifier's cooling fins are free from obstructions. Proper airflow is essential to prevent overheating, especially during extended use or in hot climates.
- Comproveu les connexions: Occasionally inspect all power, ground, remote, and speaker connections to ensure they are secure and free from corrosion. Loose connections can lead to poor performance or damage.
- Eviteu la sobrecàrrega: No opereu el amplifier beyond its specified power ratings or with speaker impedances lower than recommended. This can cause excessive heat and potential damage.
Resolució de problemes
If you experience issues with your JL Audio JX 500/1 amplificador, consulteu els passos següents per a la resolució de problemes habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense alimentació / Ampel lifier no s'encén |
|
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| Sense sortida de so |
|
|
| So distorsionat |
|
|
| Amplifier goes into Protection Mode (Red Light) |
|
|
Especificacions
| Model | JX500/1 |
| AmpTipus més viu | Monoblock, Class A/B |
| Potència de sortida RMS |
|
| Resposta de freqüència | Not explicitly stated, but optimized for bass frequencies. |
| Filtre de pas baix | 50-200 Hz, 12 dB/octave, switchable |
| Bass Boost | 0-12 dB @ 45 Hz |
| Tipus d'entrada | High-Level, Low-Level (RCA) |
| Dimensions (L x A x A) | 348 x 195 x 53 mm (13.7 x 7.7 x 2.1 polzades) |
| Pes | 4.04 kg (8.9 lliures) |
| Font d'alimentació | MOSFET |
Garantia i Suport
JL Audio products are designed for reliability and performance. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official JL Audio weblloc.
- Política de devolució: This product typically comes with a 30-day return policy for refund or replacement, subject to retailer terms.
- Recanvis: Information regarding the availability of spare parts for this specific model is currently unavailable.
- Suport tècnic: For technical assistance, installation questions, or troubleshooting beyond this manual, please contact JL Audio customer support or an authorized JL Audio dealer.