1. Gabatarwa
This manual provides essential information for the proper installation, operation, and maintenance of your Alpine SXE-1751S 6.5-inch 2-Way Component Speaker System. Please read this manual thoroughly before attempting installation or use to ensure optimal performance and safety.
The Alpine SXE-1751S is designed to deliver high-quality audio reproduction in a vehicle environment, featuring a separate woofer and tweeter for enhanced sound staging and clarity.
2. Bayanin Tsaro
- Tsaron Wutar Lantarki: Always disconnect the vehicle's battery negative terminal before beginning any electrical work to prevent short circuits and electrical shock.
- Ƙwararren Ƙwararru: If you are unsure about any aspect of the installation, it is recommended to seek assistance from a qualified professional installer.
- Waya: Ensure all wiring is properly insulated and secured to prevent damage from vibration or contact with sharp edges. Use appropriate gauge wire for connections.
- Matakan girma: Tsawon lokaci da ake shaƙar sauti mai yawa na iya haifar da lalacewar ji. Daidaita sautin zuwa matakin da ya dace.
- hawa: Ajiye duk abubuwan da aka gyara don hana su zama sako-sako yayin aikin abin hawa, wanda zai iya haifar da rauni ko lalacewa.
3. Abin da ke cikin Akwatin
Your Alpine SXE-1751S Component Speaker System package includes the following standard components:
- Two 6.5-inch Woofers
- Two Tweeters
- Mounting Hardware (screws, clips, etc.)
- Speaker Grilles (if applicable)

Image: The Alpine SXE-1751S component speaker system, showing two 6.5-inch woofers and two separate tweeters with their wiring.
4. Saita da Shigarwa
Proper installation is crucial for optimal sound performance. Consider professional installation if you are unfamiliar with car audio wiring and vehicle disassembly.
4.1. Tsara Shigarwa
- Wuri: Determine suitable mounting locations for the woofers and tweeters in your vehicle. Woofers are typically installed in door panels or kick panels, while tweeters are often mounted higher, such as on the dashboard or A-pillars, for better sound imaging.
- Share: Ensure there is sufficient mounting depth and clearance behind the speaker locations for the woofer magnets and tweeter bodies.
- Wiring Path: Plan the routing of speaker wires from your amplifier/head unit to the speaker locations, avoiding sharp edges and moving parts.
4.2. Shigar da Woofer
- Disconnect the vehicle's battery negative terminal.
- Carefully remove the existing speakers or prepare the mounting location. This may involve removing door panels or other interior trim.
- Mount the 6.5-inch woofer securely using the provided screws. Ensure a tight fit to prevent vibrations.
- Connect the speaker wires to the woofer terminals, observing correct polarity (+ to + and - to -).

Image: A single Alpine SXE-1751S 6.5-inch woofer, showing the speaker cone and mounting frame.
4.3. Shigar da Tweeter
- Choose a suitable mounting method for the tweeters (flush mount, surface mount, or angle mount) based on your vehicle's interior and desired sound direction.
- Secure the tweeter in its chosen location using the appropriate mounting hardware.
- Connect the tweeter wires, ensuring correct polarity. The SXE-1751S tweeters include an integrated crossover network, so no external crossover box is required.

Image: A single Alpine SXE-1751S tweeter, a small black circular unit with a mesh grille and blue and black wires extending from it.
4.4. Haɗin Waya
Connect the positive (+) terminal of each speaker to the positive (+) output of your amplifier or head unit, and the negative (-) terminal to the negative (-) output. Incorrect polarity can lead to poor sound quality and reduced bass response.
After all speakers are connected, reassemble any removed vehicle trim and reconnect the vehicle's battery negative terminal.
5. Operating the Speaker System
Once installed, your Alpine SXE-1751S speakers will operate as part of your vehicle's audio system. Follow these general guidelines:
- Initial Playback: Start with the volume low and gradually increase it to a comfortable listening level.
- Saitunan Sauti: Adjust the bass, treble, and balance settings on your head unit or amplifier to achieve your preferred sound. The separate tweeters allow for improved sound staging; experiment with your head unit's fader and balance controls.
- Lokacin ɓata lokaci: Speakers often benefit from a 'break-in' period of several hours of normal use to achieve their full sonic potential.
6. Kulawa
The Alpine SXE-1751S speakers require minimal maintenance to ensure long-lasting performance.
- Tsaftacewa: Use a soft, dry cloth to gently wipe dust from the speaker grilles and cones. Avoid using harsh chemicals or abrasive cleaners.
- Dubawa: Lokaci-lokaci bincika haɗin lasifikar don matsewa kuma tabbatar da cewa babu wayoyi da suka lalace ko fallasa.
- Abubuwan Muhalli: While designed for automotive use, avoid exposing speakers to excessive moisture or extreme temperatures.
7. Shirya matsala
Idan kun fuskanci matsaloli tare da tsarin lasifikar ku, duba waɗannan matsaloli da mafita na yau da kullun:
| Matsala | Dalili mai yiwuwa | Magani |
|---|---|---|
| Babu sauti daga masu magana | Wayoyin da ba su da kyau ko kuma ba su dace ba; amplifier/head unit issue; speaker damage | Check all wiring connections for tightness and correct polarity. Verify amplifier/head unit is powered on and functioning. Test with another known-good speaker if possible. |
| Karkataccen sauti ko rashin tabbas | Incorrect audio settings; speaker overload; damaged speaker; poor wiring connection | Adjust bass/treble settings. Reduce volume to prevent clipping. Check wiring for loose connections or shorts. Inspect speaker cones for physical damage. |
| Rauni ko babu bass | Incorrect speaker polarity; phase issues; insufficient power | Verify speaker wire polarity. Ensure speakers are in phase. Check amplifier output and settings. |
| Sautin ɗan lokaci | Loose wiring; faulty connection; ampal'amurran da suka shafi | Inspect all wiring for intermittent contact. Ensure connections are secure. |
8. Ƙayyadaddun bayanai
Key technical specifications for the Alpine SXE-1751S Component Speaker System:
| Siffar | Ƙayyadaddun bayanai |
|---|---|
| Sunan Samfura | SXE-1751S |
| Nau'in Kakakin | 2-Way Component System (Woofer, Tweeter) |
| Woofer Diamita | 6.5 Inci (16.5 cm) |
| RMS ikon | 45 Watts |
| Ƙarfin Ƙarfi | 280 Watts |
| Ƙarƙashin Ƙarƙashin Ƙira | 4 ohms |
| Amsa Mitar | 60 Hz - 20 kHz |
| Abun Woofer | Ferrite Woofer |
| Tweeter Material | Neodymium Tweeter |
| Muryar Murya | Kapton Voice Coil |
| Girman samfur | 3"D x 3"W x 8.75"H (Approximate, for packaging) |
| Nauyin Abu | 2.99 fam |
| UPC | 793276242976 |
9. Garanti Bayani
Alpine products are manufactured to high-quality standards and are warranted against defects in materials and workmanship. The specific warranty period and terms may vary by region and retailer. Please retain your proof of purchase for warranty claims.
For detailed warranty information, please refer to the warranty card included with your product or visit the official Alpine website.
10. Taimako
For further assistance, technical support, or inquiries regarding your Alpine SXE-1751S Component Speaker System, please visit the official Alpine website ko tuntuɓi sashen sabis na abokin ciniki.
Jami'in Alpine Website: www.alpine-usa.com
You can also visit the Alpine Store on Amazon for product information and support resources: Alpine Store





