1. Sarrera
This manual provides detailed instructions for the installation, operation, and maintenance of your Lanzar MXA214 800-Watt 2-Channel Bridgeable MOSFET Amplifier. Please read this manual thoroughly before attempting installation or operation to ensure proper use and to prevent damage to the unit or your vehicle's audio system. Keep this manual for future reference.
2. Segurtasun informazioa
Jarraitu segurtasun neurri hauek instalazioan eta funtzionamenduan zehar:
- Instalazio profesionala gomendatzen da: Due to the complexity of car audio systems and electrical connections, professional installation is highly recommended.
- Energia iturria: Konektatu ampLikidatzailea 12V-ko korronte zuzeneko lurrerako sistema elektriko negatibo batera soilik.
- Kableatua: Ensure all wiring is correctly routed and secured to prevent pinching, cutting, or short circuits. Use appropriate gauge wiring for power and speaker connections.
- Fusibleak: Always replace fuses with the same type and rating. Incorrect fuses can cause damage or fire.
- Aireztapena: Muntatu ampberotzea saihesteko aire-zirkulazio egokia ahalbidetzen duen leku batean jarri. Ez estali amplifijatzailearen bero-hustugailuak.
- Hezetasuna: Saihestu agerian jartzea amphezetasunaren edo urarekiko kontaktu zuzenaren aurrean babesgarria.
- Bolumen mailak: Bolumen maila altuetan luze entzuteak entzumena kaltetu dezake.
3. Paketearen edukia
Egiaztatu zure paketeak elementu hauek dituela:
- Lanzar MXA214 Ampbiziagoa
- Muntatzeko Hardwarea
- Erabiltzailearen eskuliburua
4. Produktuaren ezaugarriak
The Lanzar MXA214 ampLifier audio-errendimendu indartsu eta garbia eskaintzeko diseinatuta dago. Ezaugarri nagusien artean daude:
- 800-Watt Max Power Output
- 2-Channel Bridgeable Design
- MOSFET Power Supply for stable operation
- Slim-size amplifier design for flexible installation
- Soft Turn On/Off Circuitry
- Full / HPF / LPF Crossover Switch
- 0–180° Phase Control
- Variable High Pass Filter: 40 Hz–250 Hz
- Variable Low Pass Filter: 40 Hz–250 Hz
- Variable Input Level Gain Control: 200mV–6V
- Bass Boost Selector: 0–+18 dB
- Line Level RCA Output
- 10K Low Level RCA Input
- Thermal, Overload, and Short Circuit Protection
- Frequency Response: 5 Hz–30 kHz
- Seinale eta zarata erlazioa: > 95 dB
- Distortsio harmoniko osoa (THD): % 0.1
- Custom Terminal Block for Speaker Connection
- Power (Green) and Protection (Red) LED Indicators
5. Konfigurazioa eta instalazioa
Proper installation is crucial for optimal performance and safety. Consider professional installation.
5.1 Muntatzeko kokapena
Choose a dry, well-ventilated location that is protected from direct sunlight and moisture. Ensure sufficient space around the amplifier for air circulation. Avoid mounting on carpet or other materials that could obstruct airflow.
5.2 Kableatutako konexioak
Refer to the diagrams below for proper wiring. Always disconnect the vehicle's negative battery terminal before making any electrical connections.
1. irudia: Atzekoa view of the Lanzar MXA214 amplifier showing power input (GND, REM, +12V), fuse, and speaker output terminals (LEFT+, LEFT-, RIGHT+, RIGHT-, BRIDGED).
5.2.1 Potentzia-konexioak
- +12V (Energia): Connect directly to the positive terminal of the vehicle's battery using an appropriate gauge power cable. Install an in-line fuse (not supplied) within 18 inches of the battery.
- GND (lurra): Connect to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid electrical connection.
- REM (Urrutiko Piztapena): Konektatu zure unitate nagusiaren urrutiko irteerara. Hari honek pizten du ampLififier zure estereoarekin piztu eta itzali.
5.2.2 Seinalearen sarrera (RCA)
Connect the RCA output from your head unit to the RCA input terminals on the ampbiziagoa.
2. irudia: Aurrealdea view of the Lanzar MXA214 amplifier showing RCA input, line output, and various control knobs (Level, Bass Boost, High Pass, Low Pass, Crossover Switch).
5.2.3 Bozgorailu konexioak
Connect your speakers to the speaker output terminals. The MXA214 supports both stereo and bridged mono configurations.
- Modu estereo: Connect one speaker to the LEFT+ and LEFT- terminals, and another speaker to the RIGHT+ and RIGHT- terminals.
- Bridged Mono Mode: For a single subwoofer or higher power output, connect the speaker to the LEFT+ and RIGHT- terminals, indicated as BRIDGED. Ensure the speaker impedance is suitable for bridged operation (typically 4 ohms minimum).
6. Funtzionamendu-argibideak
Once all connections are securely made and verified, reconnect the vehicle's negative battery terminal. The amplifier will power on when your head unit is turned on, indicated by the green POWER LED.
6.1 LED adierazleak
- ENERGIA (Berdea): Pizten denean ampLikidorea energia jasotzen ari da eta normal funtzionatzen ari da.
- BABESTU (Gorria): Pizten denean ampLikidogailuak akats bat detektatzen du (adibidez, zirkuitu laburra, gehiegi berotzea, bolumen baxua)tage) and enters protection mode. The amplifier will shut down to prevent damage.
7. Kontrolak eta doikuntzak
The Lanzar MXA214 features several controls to fine-tune your audio system. (Refer to Figure 2 for control locations).
- LEVEL (Gain Control): Sarrerako sentsibilitatea doitzen du ampirteerako bolumenarekin bat etortzeko lififikatzaileatagZure unitate nagusiaren e. Hasi irabazi minimoarekin eta handitu poliki-poliki nahi den bolumena distortsiorik gabe lortu arte.
- BASS BOST: Provides an adjustable bass enhancement (0 to +18 dB). Use sparingly to avoid distortion.
- CROSSOVER SWITCH (FULL/HPF/LPF): Selects the operating mode for the built-in crossover network.
- OSOA: Full range audio signal is passed to the speakers.
- HPF (Pasa handiko iragazkia): Allows only frequencies above the set HPF frequency to pass. Useful for full-range speakers to prevent low bass distortion.
- LPF (pasa baxuko iragazkia): Allows only frequencies below the set LPF frequency to pass. Essential for subwoofers.
- HIGH PASS (HPF Frequency Control): Adjusts the cutoff frequency for the High Pass Filter (40 Hz–250 Hz).
- LOW PASS (LPF Frequency Control): Adjusts the cutoff frequency for the Low Pass Filter (40 Hz–250 Hz).
- PHASE CONTROL (0-180°): Adjusts the phase of the output signal. This can help optimize bass response, especially when using a subwoofer with other speakers.
8. Mantentzea
Mantentze-lan erregularrak zure iraupena eta errendimendua bermatzen laguntzen du ampbiziagoa.
- Garbiketa: Aldian-aldian garbitu ampGarbitu garbigailuaren kanpoaldea oihal leun eta lehor batekin. Ez erabili produktu kimiko gogorrik edo garbitzaile urratzailerik.
- Konexioak: Routinely check all power, ground, remote, and speaker connections to ensure they are secure and free from corrosion.
- Aireztapena: Ziurtatu ampBeroa behar bezala xahutzen laguntzeko, hozte-hegatsak hautsik eta hondakinik gabe daude.
9. Arazoak
Zurearekin arazoak badituzu amplifier, consult the following troubleshooting guide before seeking service.
- Argirik ez / Amplifier Not Turning On:
- Check the in-line fuse on the +12V power cable and the fuse on the amplifier itself. Replace if blown.
- Verify all power (+12V), ground (GND), and remote (REM) connections are secure and properly connected.
- Ensure the head unit is powered on and sending a remote signal.
- Soinu-irteerarik ez:
- Check RCA input cables for proper connection and damage.
- Verify speaker wires are correctly connected to the amplifier and speakers, and are not shorted.
- Egokitu amplifier's LEVEL (gain) control.
- Check head unit volume and settings.
- Soinu distortsionatua:
- Murriztu amplifier's LEVEL (gain) control.
- Check speaker impedance to ensure it is within the amplifier's supported range.
- Ensure the BASS BOOST is not set too high, causing clipping.
- Verify proper crossover settings (HPF/LPF) for your speakers/subwoofers.
- Amplifier Goes into Protection Mode (Red PROTECT LED):
- Gehiegizko berotzea: Ziurtatu aireztapen egokia. Utzi amphozteko lizitatzailea.
- Zirkuitu laburra: Check speaker wiring for any shorts (e.g., bare wires touching each other or the vehicle chassis).
- Behe/Altua Voltage: Egiaztatu ibilgailuaren bateriaren bolumenatage is stable (typically 12V-14.4V).
10. Zehaztapenak
| Modelo zenbakia | MXA214 |
| Irteerako potentzia maximoa | 800 Watt |
| Kanal kopurua | 2 |
| Maiztasun Erantzuna | 5 Hz – 30 kHz |
| Seinaleen eta zarataren arteko erlazioa | > 95 dB |
| Distortsio harmoniko osoa (THD) | %0.1 |
| Variable High Pass Filter | 40 Hz – 250 Hz |
| Behe-iragazkia aldakorra | 40 Hz – 250 Hz |
| Variable Input Level Gain | 200mV - 6V |
| Bass Boost | 0 – +18 dB |
| Elementuaren neurriak (L x W x H) | 10.9 x 13.23 x 4.22 hazbete |
| Elementuaren pisua | 1 kilo |
| liburukiatage | 6 Volt |
Oharra: zehaztapenak aldatu egin daitezke, jakinarazi gabe.
11. Bermea eta Laguntza
11.1 Bermearen informazioa
This Lanzar MXA214 amplifier bat dator 1 urteko berme mugatua from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accident, misuse, abuse, neglect, unauthorized repair, or modification.
11.2 Bezeroarentzako laguntza
For technical assistance, warranty claims, or general inquiries, please contact Lanzar customer support through their official website or the retailer where the product was purchased. Please have your model number (MXA214) and proof of purchase readily available.
