Taw qhia
This manual provides detailed instructions for the installation, operation, and maintenance of your Lanzar HTG447 2,000-Watt 4-Channel Mosfet Amplub tshuab hluav taws xob. Thov nyeem phau ntawv qhia no kom zoo ua ntej sim teeb tsa lossis siv lub amplub tshuab kom ntseeg tau tias muaj kev ua haujlwm zoo thiab kev nyab xeeb.
Image: Lanzar HTG447 amplifier, showing its sleek black design with the "Lanzar Heritage" logo.
Cov ntaub ntawv kev nyab xeeb
- Ua ntej pib ua haujlwm hluav taws xob, ib txwm tshem lub roj teeb ntawm lub tsheb tawm.
- Xyuas kom tseeb tias txhua txoj hlua hluav taws xob tau raug xa mus thiab ruaj ntseg kom tiv thaiv kev puas tsuaj lossis luv luv.
- Siv cov xov hlau ntsuas kom tsim nyog rau kev sib txuas fais fab thiab av raws li tau teev tseg hauv ntu kev teeb tsa.
- Mount lub amplifier in a location that allows for adequate ventilation and is protected from moisture and excessive heat.
- Tsis txhob ua haujlwm ampthov hu rau lub chaw pabcuam yog tias nws puas lawm lossis ua haujlwm tsis zoo. Mus saib ntu teeb meem lossis tiv tauj kev pabcuam.
Khoom nta
- 4-Channel Mosfet Ampua neej nyob
- Lub Hwj Chim Ntau Tshaj Tawm: 2000 Watts
- RMS Power Output: 4 x 250W @ 4 OHMS, 4 x 350W @ 2 OHMS
- Bridgeable at 4 Ohms: 2 x 1000W Max
- 2 Ohm Stereo ruaj khov
- Bass Boost Circuit
- Low Pass Filter (LPF) Controls: 50Hz-250Hz
- High Pass Filter (HPF) Controls: 80KHz
- Electronic Crossover Network
- S/N ratio:> 90dB
- TSI: <0.01%
- Gold RCA Inputs and Line Outs
- Soft Turn-on/Turn-off Circuitry
- Lub zog thiab kev tiv thaiv LED Indicators
- Zaus teb: 10Hz-45KHz
Ntim Cov Ntsiab Lus
Xyuas kom tseeb tias txhua yam khoom muaj nyob hauv pob:
- Lanzar HTG447 2,000-Watt 4-Channel Mosfet Ampua neej nyob
- Mounting Screws
- Spare Fuses (20A x 2)
- Tus Neeg Siv Los Siv (cov ntawv no)
Image: The Lanzar HTG447 amplifier shown with its included accessories: mounting screws and spare fuses.
Kev teeb tsa thiab kev teeb tsa
1. Kev teeb tsa Ampua neej nyob
Choose a mounting location that provides adequate air circulation for cooling and is protected from moisture. Ensure the amplifier is securely fastened to prevent movement during vehicle operation.
Image: Product dimensions of the Lanzar HTG447 amplifier, showing a length of 14.96 inches and a width of 8.81 inches.
- Dimensions: 14.96''(L) x 2.24''(H) x 8.81''(W)
- Ensure at least 2 inches of clearance around the amplifier rau kom zoo cua sov dissipation.
2. Kev sib txuas
Refer to the diagrams below for proper wiring. Incorrect wiring can damage the amplifier or vehicle electrical system.
Duab: Paub meej views of the Lanzar HTG447 amplifier's front and rear panels, illustrating input and output connections, including RCA, gain controls, crossover settings, power input, fuse, and speaker outputs.
Fais Fab Sib Txuas:
- +12V (BATT): Connect directly to the positive terminal of the vehicle's battery using a suitable gauge power cable (e.g., 4-gauge). Install an in-line fuse holder within 18 inches of the battery.
- GND (hauv av): Connect to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid electrical connection. Use the same gauge wire as the +12V connection.
- REM (chaw taws teeb): Connect to the remote turn-on lead from your head unit. This wire turns the amplub tshuab hluav taws xob qhib thiab kaw nrog lub taub hau.
Audio Input (RCA) Connections:
- Txuas RCA cables los ntawm koj lub taub hau chav ua ntej-amp outputs rau amplifier's RCA inputs (1CH/2CH and 3CH/4CH).
- Cov amplifier also features Line Outs for Left and Right Channels, allowing connection to additional ampcov neeg ua neej nyob.
Speaker Output Connections:
- Txuas koj cov neeg hais lus rau lub amplifier's speaker terminals. Observe correct polarity (+ to + and - to -).
- For 4-channel stereo operation, connect one speaker per channel.
- For bridged operation (2-channel), connect speakers across the designated bridged terminals (e.g., 1CH+ and 2CH- for one bridged channel). Refer to the diagram on the ampua neej nyob.
- Cov amplifier is 2 Ohm stereo stable. Ensure speaker impedance matches the amplifier lub peev xwm.
Cov lus qhia ua haujlwm
Kho Kom Tswj Tau
The Lanzar HTG447 features several adjustable controls to fine-tune your audio system. These controls are located on the front panel of the ampua neej nyob.
- GAIN Control: Kho qhov input rhiab heev ntawm cov amplifier to match the output level of your head unit. Start with the gain at minimum and slowly increase until desired volume is achieved without distortion.
- X-OVER (Crossover) Control:
- TAG NRHO: Cov zis suab puv ntoob.
- HPF (High Pass Filter): Allows frequencies above the set point to pass through. Useful for full-range speakers to prevent low bass distortion. Adjustable up to 80KHz.
- LPF (Low Pass Filter): Allows frequencies below the set point to pass through. Essential for subwoofers. Adjustable from 50Hz-250Hz.
- BASS KHOOM: Provides an adjustable bass enhancement at a specific frequency. Use sparingly to avoid distortion and potential speaker damage.
Nco tseg: Always make small adjustments and listen carefully to the audio output to prevent damage to speakers or the ampua neej nyob.
Kev tu
- Khaws cov amplub tshuab huv si thiab tsis muaj hmoov av thiab cov khib nyiab. Siv daim ntaub mos mos thiab qhuav los ntxuav.
- Xyuas kom lub qhov cua qhib tsis muaj qhov thaiv.
- Tshawb xyuas txhua qhov kev sib txuas ntawm cov xov hlau kom ruaj khov thiab xeb.
- If a fuse blows, replace it only with a fuse of the same type and rating (20A). Using an incorrect fuse can cause serious damage.
Kev daws teeb meem
| Teeb meem | Ua Tau | Kev daws |
|---|---|---|
| Tsis muaj fais fab (Lub teeb ci ntsa iab tua) | Lub fuse tawg, kev sib txuas fais fab/av tsis zoo, tsis muaj teeb liab qhib chaw taws teeb. | Tshawb xyuas cov fuse (amplifier and in-line). Verify +12V, GND, and REM connections. Ensure head unit is on. |
| Kev Tiv Thaiv LED Qhib | Overheating, speaker short circuit, impedance too low. | Check for proper ventilation. Inspect speaker wiring for shorts. Verify speaker impedance is within limits (2 Ohm stable). |
| Tsis muaj suab tso zis | RCA cables disconnected, gain too low, speaker wires disconnected. | Check RCA connections from head unit. Adjust gain control. Verify speaker wiring. |
| Distorted Suab | Qhov nce siab dhau, qhov chaw teeb tsa crossover tsis raug, qhov chaw suab tsis zoo. | Reduce gain. Adjust LPF/HPF settings. Ensure audio source is clean. |
Specifications
| Feature | Specification |
|---|---|
| Qauv | HTG 447 |
| Tus naj npawb ntawm Channel | 4 |
| Cov zis siab tshaj plaws | 2000 Watts |
| RMS Fais Fab (4 Ohms) | 4x250 wb |
| RMS Fais Fab (2 Ohms) | 4x350 wb |
| Lub Hwj Chim Txuas (4 Ohms) | 2 x 1000W Max |
| Yam tsawg kawg nkaus Impedance | 2 Ohm Stereo ruaj khov |
| Teeb liab-rau-Noise Ratio (S/N) | > 90dB |
| Tag nrho Harmonic Distortion (THD) | <0.01% |
| Zaus teb | 10Hz-45KHz |
| Tsawg Pass Lim (LPF) | 50Hz-250Hz |
| High Pass Filter (HPF) | 80 KHz |
| Channel sib cais | > 65dB |
| Kev Ntsuam Xyuas Fuse | 20x 2 |
| Qhov Loj (L x H x W) | 14.96 '' x 2.24 '' x 8.81 '' |
| Yam Nyhav | 8.2 Ib |
| Voltage | 3 Volts (Input Signal Voltage) |
Warranty thiab Support
Warranty Information
The Lanzar HTG447 amplifier los nrog ib 1-xyoo txwv warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, accident, misuse, abuse, neglect, unauthorized repair, or modification.
Thov khaws koj cov ntaub ntawv pov thawj ntawm kev yuav khoom rau kev lees paub.
Kev Pab Txhawb Cov Neeg Siv Khoom
For technical assistance, troubleshooting not covered in this manual, or warranty service, please contact Lanzar customer support. Refer to the official Lanzar website rau cov ntaub ntawv tiv tauj tam sim no.
Webqhov chaw: www.lanzar.com