MTX Audio 5515-44
MTX Audio 5500 Series Subwoofer Instruction Manual
Model: 5515-44
Introducció
Thank you for choosing the MTX Audio 5500 Series Subwoofer. This manual provides essential information for the proper installation, operation, and maintenance of your 5515-44 subwoofer. Please read this manual thoroughly before installation and use to ensure optimal performance and longevity of your product.
The MTX 5500 Series subwoofers are engineered to deliver powerful, clear bass with high reliability. Featuring high-temperature voice coils, a robust basket design, and a double-stitched cone, these subwoofers are built for demanding audio environments.
Informació de seguretat
Observeu sempre les precaucions de seguretat següents:
- Maneig de potència: Do not exceed the recommended RMS power handling of 400 Watts or peak power of 800 Watts. Overpowering can lead to damage and void the warranty.
- Coincidència d'impedància: Assegureu-vos el vostre amplifier's output impedance matches the subwoofer's 4 Ohm impedance. Incorrect impedance can damage both the ampamplificador i el subwoofer.
- Cablejat: Always use appropriate gauge wiring for power and speaker connections. Consult a professional if unsure about wiring diagrams.
- Tancament: Install the subwoofer in a properly designed and constructed enclosure to prevent damage and ensure optimal sound quality.
- Ventilació: Assegureu-vos que la ventilació sigui adequada al voltant del subwoofer i amplificador per evitar el sobreescalfament.
- Humitat: Aquest producte és NO impermeableEviteu l'exposició a l'aigua o a una humitat excessiva.
- Protecció auditiva: L'exposició prolongada a nivells elevats de pressió sonora pot causar danys auditius permanents. Aneu amb compte a l'hora d'ajustar els nivells de volum.
Què hi ha a la caixa
Upon opening the package, you should find the following:
- MTX Audio 5515-44 Subwoofer (1 unit)
Please inspect the contents for any signs of damage during shipping. Contact your dealer immediately if any items are missing or damaged.
Configuració i instal·lació
Proper installation is crucial for the performance and longevity of your subwoofer. It is recommended that installation be performed by a qualified professional.
1. Selecció i muntatge de la carcassa
The 5515-44 subwoofer is designed for flush mounting in a suitable enclosure. The enclosure type (sealed, ported, bandpass) will significantly affect the subwoofer's performance. Consult MTX Audio's official resources or a car audio specialist for recommended enclosure specifications for optimal sound.

Figura 1: Angle view of the MTX Audio 5515-44 Subwoofer, showcasing its robust construction and red stitching detail.

Figura 2: Pro lateralfile of the subwoofer, highlighting the sturdy basket design and mounting depth.
2. Connexions de cablejat
The 5515-44 features dual 4 Ohm voice coils, allowing for flexible wiring configurations to achieve different impedances (e.g., 2 Ohm or 8 Ohm) depending on your amplifier's capabilities. Always ensure correct polarity (+ to + and - to -) to avoid phase issues and damage.

Figura 3: Detallada view of the dual 4 Ohm wiring terminals on the subwoofer, showing positive (+) and negative (-) connections.
- Cablejat en paral·lel (càrrega de 2 ohms): Connect both positive terminals together and both negative terminals together. This configuration presents a 2 Ohm load to the ampmés viu.
- Cablejat en sèrie (càrrega de 8 ohms): Connect the positive terminal of one voice coil to the negative terminal of the other voice coil. Then connect the remaining positive and negative terminals to the amplifier. This configuration presents an 8 Ohm load.
Consulteu el vostre amplifier's manual for compatible impedance loads and wiring recommendations. Use high-quality RCA cables for signal connection from your head unit to the ampmés viu.
Funcionament del subwoofer
Once installed, proper operation involves setting up your amplifier and head unit for optimal sound. The 5515-44 is designed to reproduce low frequencies down to 21 Hz.
- AmpConfiguració del guany del lificador: Estableix el ampguany del lificador correctament per coincidir amb el volum de sortidatage of your head unit. Incorrect gain settings can lead to distortion and damage. Start with the gain at minimum and slowly increase it until you hear distortion, then back off slightly.
- Configuració de crossover: Feu servir el filtre de pas baix (LPF) del vostre amplifier or head unit to send only low frequencies to the subwoofer. A common starting point is 80-100 Hz, but this can be adjusted based on your vehicle's acoustics and personal preference.
- Filtre subsònic: Si el teu amplifier has a subsonic filter, set it slightly below the tuning frequency of your ported enclosure (if applicable) to protect the subwoofer from over-excursion at very low frequencies.
- Període d'entrada: Allow a break-in period of several hours of moderate listening before pushing the subwoofer to its limits. This allows the suspension components to loosen up and perform optimally.
Manteniment
The MTX 5515-44 subwoofer requires minimal maintenance to ensure long-term performance.
- Neteja: Feu servir un drap suau i sec per netejar el con i el seu voltant. Eviteu utilitzar productes químics agressius o netejadors abrasius.
- Inspecció: Periodically check all wiring connections for tightness and corrosion. Ensure the subwoofer is securely mounted in its enclosure.
- Protecció del medi ambient: As the subwoofer is not waterproof, protect it from direct exposure to water, extreme temperatures, and direct sunlight, which can degrade materials over time.
Resolució de problemes
Si teniu problemes amb el subwoofer, consulteu els problemes i solucions més comuns següents:
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha so del subwoofer |
|
|
| So distorsionat |
|
|
| Sortida de greus feble |
|
|
| Sobreescalfament del subwoofer |
|
|
If problems persist after attempting these solutions, contact MTX Audio customer support or a certified car audio technician.
Especificacions
Below are the key specifications for the MTX Audio 5515-44 Subwoofer:
| Característica | Especificació |
|---|---|
| Nom del model | 5515-44 |
| Tipus d'altaveu | Subwoofer |
| Mida de l'altaveu | 15 polzades |
| Diàmetre del subwoofer | 14.38 polzades |
| Diàmetre del woofer | 13.88 polzades |
| Impedància | Dual de 4 ohms |
| Gestió de potència RMS | 400 watts |
| Potència de sortida màxima dels altaveus | 800 watts |
| Resposta de freqüència | 21 Hz |
| Dimensions del producte (P x A x A) | 15.5 "P x 15.5" W x 8.31" H |
| Pes de l'article | 15.5 lliures |
| Tipus de muntatge | Muntatge d'escorredor |
| Tecnologia de connectivitat | RCA (per a ampentrada de lifier) |
| És impermeable | FALSA |
| Components inclosos | Subwoofer |
Informació de la garantia
The MTX Audio 5515-44 Subwoofer comes with a Limited Warranty. Please refer to the warranty card included with your product or visit the official MTX Audio website for detailed terms and conditions regarding coverage, duration, and claim procedures. Keep your proof of purchase for warranty claims.
Atenció al client
For further assistance, technical support, or warranty inquiries, please visit the official MTX Audio weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. També podeu visitar el MTX Audio Store on Amazon per obtenir més informació sobre el producte i recursos.
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