1. Киришүү
This manual provides detailed instructions for the installation, operation, and maintenance of your Hertz SPL Show Series Bundle, which includes one pair of ST 25A NEO Compression Tweeters and one pair of SV 165 NEO 6.5" Midrange Drivers. Please read this manual thoroughly before attempting installation or operation to ensure proper use and to maximize the performance and longevity of your audio components.
2. Коопсуздук маалыматы
Ар дайым төмөнкү коопсуздук чараларын сактаңыз:
- Кесиптик орнотуу сунушталат: Due to the complexity of car audio systems, professional installation is highly recommended. Incorrect installation can lead to damage to the product, vehicle, or personal injury.
- Электр энергиясын өчүрүү: Before any installation or wiring, disconnect the vehicle's battery to prevent electrical shorts and damage.
- Зымдар: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or short circuits. Use appropriate gauge wire for power and speaker connections.
- Вентиляция: Ensure adequate ventilation around the speakers to prevent overheating, especially during prolonged high-power operation.
- Үн деңгээли: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Operate your audio system responsibly.
- Экологиялык шарттар: While these components feature waterproofing and anti-UV treatment, avoid direct exposure to extreme elements where possible to extend product life.
3. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизде бар экенин текшериңиз:
- One Pair (2x) Hertz SPL Show Series ST 25A NEO 1" High Efficiency Compression Tweeters
- One Pair (2x) Hertz SPL Show Series SV 165 NEO 6.5" 4-Ohm SPL Midrange Speaker Drivers
- Installation Accessories (e.g., mounting hardware, wiring terminals - specific items may vary)
- Колдонуучунун Колдонмосу (бул документ)

Image 3.1: Contents of the Hertz SPL Show Series Bundle, including two midrange drivers, two compression tweeters, a pry tool kit, and a coozy.
4. Продукт бүтүп калдыview
4.1. Hertz SPL Show Series ST 25A NEO Compression Tweeters
The ST 25A NEO tweeters are designed for high-efficiency sound reproduction, featuring a powerful Neodymium magnet and a compact size. They are built for robust performance in demanding audio environments.
- Неодим магнити: Provides high performance in a compact form factor.
- FEM Optimized: Phase-plug and loading horn are optimized using Finite Element Method for acoustic precision.
- CCAR Voice Coil: Copper Clad Aluminium Ribbon voice coil offers high thermal and mechanical capability, with an easy replacement body kit.
- Aluminium Membrane: Extra-light design to maximize Sound Pressure Level (SPL).
- Узактыгы: Features body waterproofing and anti-UV treatment for outdoor use without discoloration.

Image 4.1: A pair of Hertz SPL Show Series ST 25A NEO Compression Tweeters. These compact, black tweeters feature a horn-loaded design for high-frequency output.

Сүрөт 4.2: Бурчтуу view of a single Hertz SPL Show Series ST 25A NEO Compression Tweeter, highlighting its robust construction and horn design.
4.2. Hertz SPL Show Series SV 165 NEO 6.5" Midrange Drivers
The SV 165 NEO midrange drivers are engineered for powerful mid-frequency reproduction, utilizing Neodymium magnets for excellent performance in a compact and lightweight design. They are also built for durability in various environments.
- Компакт жана жеңил: Achieved through the use of Neodymium N38 H motor units, preserving performance.
- Waterproofing & Anti-UV: Cones are treated to allow safe outdoor use without discoloration.
- Oxidation Prevention: Motor units are treated with cataphoresis, and lead-wires are insulated.
- Шайкештик: Terminals and mounting holes are designed for installation on Harley-Davidson motorbikes, indicating versatile mounting options.
- Конус материалы: Water-Repellent Pressed Paper.

Image 4.3: A pair of Hertz SPL Show Series SV 165 NEO 6.5-inch Midrange Drivers. These black speakers feature a central "SPL Show" logo and a durable cone.

Сүрөт 4.4: Бурчтуу view of a single Hertz SPL Show Series SV 165 NEO 6.5-inch Midrange Driver, showing the cone texture and mounting points.
5. Орнотуу жана орнотуу
Туура орнотуу оптималдуу аткаруу жана коопсуздук үчүн өтө маанилүү болуп саналат. Орнотуу квалификациялуу адис тарабынан аткарылышы сунушталат.
5.1. Орнотууга чейинки текшерүүлөр
- Унаа шайкештиги: Ensure the mounting locations in your vehicle can accommodate the dimensions of the SV 165 NEO (6.5") midrange drivers and ST 25A NEO tweeters.
- Энергияга талаптар: Сиздин ырастоо amplifier can safely power these components. Refer to the specifications section for power handling.
- Куралдар: Gather all necessary tools, including screwdrivers, wire strippers, crimpers, drill, and safety equipment.
5.2. Монтаждоо
Midrange Drivers (SV 165 NEO):
- Бар болгон динамиктерди этияттык менен алып салыңыз же орнотуучу жерди даярдаңыз.
- Ensure the mounting surface is flat and free of obstructions.
- Position the SV 165 NEO driver and mark the screw holes. Drill pilot holes if necessary, ensuring not to damage any vehicle wiring or components behind the panel.
- Secure the driver using the provided mounting screws. Do not overtighten.
Tweeters (ST 25A NEO):
- Choose a mounting location that allows for optimal sound dispersion and imaging, typically at ear level or slightly above.
- These tweeters can be flush-mounted or surface-mounted depending on the included accessories and desired aesthetic.
- Follow the specific instructions provided with the tweeter mounting hardware for precise installation.
5.3. Электр зымдары
General Wiring Guidelines:
- Always ensure the vehicle's battery is disconnected before making any electrical connections.
- Connect the positive (+) terminal of the speaker to the positive (+) output of the amplifier/crossover, and the negative (-) terminal to the negative (-) output.
- Use high-quality speaker wire of appropriate gauge to minimize power loss and ensure clear signal transmission.
- For the ST 25A NEO tweeters, a high-pass filter is required to protect them from low frequencies. The specifications indicate "Hi-pass filtered @ 5 kHz - 12 dB Oct." This means a crossover should be set to filter out frequencies below 5 kHz with a 12 dB per octave slope. Failure to use a proper high-pass filter will damage the tweeters.
- For the SV 165 NEO midrange drivers, a band-pass filter is typically used, allowing frequencies within their operational range (e.g., 150 Hz to 5 kHz) to pass through.
- Secure all wiring to prevent movement, chafing, and potential short circuits.
Warning: Incorrect wiring can damage the speakers and/or ampкөтөргүч. Эгер күмөн санасаңыз, адиске кайрылыңыз.
6. Иштөө нускамалары
Орнотулгандан кийин, оптималдуу иштеши үчүн бул көрсөтмөлөрдү аткарыңыз:
- Баштапкы кубаттоо: After installation, reconnect the vehicle battery. Turn on your audio system at a low volume level.
- Системаны жөндөө: Өзүңүздү тууралаңыз amplifier's gain settings, crossover points, and equalization (EQ) to achieve balanced sound. Pay close attention to the crossover settings for the tweeters (high-pass at 5 kHz, 12 dB/oct) and midrange drivers.
- Тыныгуу мезгили: Allow a break-in period of several hours of normal listening before operating the speakers at high volumes. This allows the speaker components to loosen and perform optimally.
- Үндү көзөмөлдөө: Avoid operating the system at excessively high volumes for extended periods, as this can lead to speaker damage and hearing loss. If you hear distortion, reduce the volume immediately.
7. Техникалык тейлөө
These Hertz SPL Show Series components are designed for durability and require minimal maintenance:
- Тазалоо: Use a soft, dry cloth to gently wipe dust or dirt from the speaker cones and grilles. Avoid using harsh chemicals or abrasive cleaners.
- Текшерүү: Periodically check speaker connections for tightness and ensure no wires are frayed or exposed. Inspect mounting hardware for security.
- Курчап турган чөйрөнү коргоо: While treated for UV and water resistance, protecting the speakers from prolonged direct sunlight and extreme moisture will extend their lifespan and maintain aesthetic appearance.
8. Кыйынчылыктарды
If you experience issues with your Hertz SPL Show Series components, refer to the following common problems and solutions:
8.1. Динамиктерден үн чыкпайт
- Байланыштарды текшерүү: Бардык динамик зымдары динамиктерге жана amplifier/head unit. Verify correct polarity (+ to + and - to -).
- Ampкөтөрүүчү Статусу: экендигин текшериңиз ampкөтөргүч күйгүзүлгөн жана коргоо режиминде эмес.
- Source Unit: Confirm the head unit or source is powered on and playing audio.
- Эритиндилер: Check fuses in the amplifier and vehicle's fuse box.
8.2. Distorted or Unclear Sound
- Үн деңгээли: Үндү азайтыңыз. Бурмалоо көбүнчө төмөнкү учурда пайда болот ampкөтөргүч же динамиктер ашыкча кыймылдайт.
- Жөндөөлөрдү алуу: тууралаңыз amplifier's gain settings. Too high a gain can cause clipping and distortion.
- Кроссовер орнотуулары: Verify that the crossover frequencies are correctly set for both tweeters and midrange drivers as per specifications. Incorrect crossover settings can lead to distortion or damage.
- Зымдар: Check for loose or shorted speaker wires.
- Спикердин зыяны: Inspect speaker cones and surrounds for any visible damage.
8.3. One Speaker Not Working
- Individual Connections: Check the wiring for the specific non-working speaker.
- Баланс/Фадер: Ensure the balance and fader settings on your head unit are centered.
- Amplifier Channel: If using a multi-channel amplifier, test the output of the specific channel connected to the non-working speaker.
If problems persist after troubleshooting, contact Hertz customer support or a qualified car audio technician.
9. Техникалык шарттар
9.1. Hertz SPL Show Series ST 25A NEO Compression Tweeters (Pair)
| Өзгөчөлүк | Спецификация |
|---|---|
| Өлчөмү | 44 мм (1.8 дюйм) |
| Power Handling - Peak | 100 W (Hi-pass filtered @ 5 kHz - 12 dB Oct.) |
| Импеданс | 4 Ом |
| Frequency Response | 3 kHz ÷ 20 kHz |
| Сезимталдуулук | 107 дБ SPL |
| Үн катушкасы Ø | 25 мм (1 дюйм) |
| Магниттик материал | Неодим |
| Конус материалы | Алюминий |
| Үн катушкасынын материалы | CCAR (Copper Clad Aluminium Ribbon) |
| Өзгөчөлүктөр | FEM optimized phase-plug and loading horn, Body waterproofing and anti-UV treatment |
9.2. Hertz SPL Show Series SV 165 NEO 6.5" Midrange Speaker Drivers (Pair)
| Өзгөчөлүк | Спецификация |
|---|---|
| Өлчөмү | 165 мм (6.5 дюйм) |
| Импеданс | 4 Ом |
| Магниттик материал | Neodymium N38 H |
| Конус материалы | Water-Repellent Pressed Paper |
| Өзгөчөлүктөр | Cones waterproofing and anti-UV treatment, Motor units treated with cataphoresis, Insulated lead-wires, Compatible for Harley-Davidson motorbikes installation |
9.3. Продукциянын жалпы мүнөздөмөлөрү
| Өзгөчөлүк | Спецификация |
|---|---|
| Элемент Салмагы | 3 фунт |
| Пакеттин өлчөмдөрү | 19 x 15 x 9 дюйм |
| Модель номери | HertzBDL210910-06 |
| ASIN | B09G79LN28 |
| Өндүрүүчү | Герц |
| Дата биринчи жеткиликтүү | 14-сентябрь, 2021-жыл |
10. Кепилдик жана колдоо
Кепилдик маалыматы:
This Hertz SPL Show Series Bundle is covered by a 1 жылдык Өндүрүүчүнүн КепилдигиБул кепилдик, адатта, кадимки колдонуудагы материалдардагы жана жасалгалоодогу кемчиликтерди камтыйт. Кепилдик дооматтары үчүн сатып алганыңызды тастыктаган документти сактап коюңуз.
Кардарларды колдоо:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Hertz customer support directly. Refer to the official Hertz webБайланыш маалыматы үчүн сайтка же сатып алуу документтериңизге кайрылыңыз.
Онлайн ресурстар:
Additional information, FAQs, and product registration may be available on the official Hertz Brand Store же алардын корпоративдик webсайт.