Hertz SPL Show Series Bundle User Manual: ST 25A NEO Compression Tweeters & SV 165 NEO 6.5" Midrange Drivers

1. Pengenalan

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. Maklumat Keselamatan

Sentiasa patuhi langkah keselamatan berikut:

• Pemasangan Profesional Disyorkan: Disebabkan kerumitan sistem audio kereta, pemasangan profesional sangat disyorkan. Pemasangan yang salah boleh mengakibatkan kerosakan pada produk, kenderaan atau kecederaan diri.
• Pemutusan Kuasa: Before any installation or wiring, disconnect the vehicle's battery to prevent electrical shorts and damage.
• Pendawaian: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or short circuits. Use appropriate gauge wire for power and speaker connections.
• Pengudaraan: Ensure adequate ventilation around the speakers to prevent overheating, especially during prolonged high-power operation.
• Tahap Kelantangan: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Operate your audio system responsibly.
• Keadaan Persekitaran: While these components feature waterproofing and anti-UV treatment, avoid direct exposure to extreme elements where possible to extend product life.

3. Kandungan Pakej

Sahkan bahawa semua item yang disenaraikan di bawah terdapat dalam pakej anda:

• 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)
• Manual Pengguna (dokumen ini)

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. Produk Lebihview

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.

• Magnet Neodymium: 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).
• Ketahanan: 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.

Imej 4.2: Bersudut 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.

• Padat & Ringan: 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.
• Pencegahan Pengoksidaan: Motor units are treated with cataphoresis, and lead-wires are insulated.
• Keserasian: Terminals and mounting holes are designed for installation on Harley-Davidson motorbikes, indicating versatile mounting options.
• Bahan kerucut: 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.

Imej 4.4: Bersudut view of a single Hertz SPL Show Series SV 165 NEO 6.5-inch Midrange Driver, showing the cone texture and mounting points.

5. Persediaan & Pemasangan

Pemasangan yang betul adalah penting untuk prestasi dan keselamatan yang optimum. Amat disyorkan agar pemasangan dilakukan oleh profesional yang berkelayakan.

5.1. Pemeriksaan Pra-Pemasangan

• Keserasian Kenderaan: 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.
• Keperluan Kuasa: Sahkan anda amplifier can safely power these components. Refer to the specifications section for power handling.
• Alatan: Gather all necessary tools, including screwdrivers, wire strippers, crimpers, drill, and safety equipment.

5.2. Pemasangan

Midrange Drivers (SV 165 NEO):

1. Carefully remove existing speakers or prepare the mounting location.
2. Ensure the mounting surface is flat and free of obstructions.
3. 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.
4. Secure the driver using the provided mounting screws. Do not overtighten.

Tweeters (ST 25A NEO):

1. Choose a mounting location that allows for optimal sound dispersion and imaging, typically at ear level or slightly above.
2. These tweeters can be flush-mounted or surface-mounted depending on the included accessories and desired aesthetic.
3. Follow the specific instructions provided with the tweeter mounting hardware for precise installation.

5.3. Pendawaian

Garis Panduan Pendawaian Umum:

• 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 amplifier. Consult a professional if unsure.

6. Arahan Operasi

Setelah dipasang, ikut garis panduan ini untuk operasi optimum:

• Kuasa Permulaan: After installation, reconnect the vehicle battery. Turn on your audio system at a low volume level.
• Penalaan Sistem: Laraskan anda 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.
• Tempoh Pecah Masuk: 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.
• Kawalan Kelantangan: 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. Penyelenggaraan

These Hertz SPL Show Series components are designed for durability and require minimal maintenance:

• Pembersihan: Use a soft, dry cloth to gently wipe dust or dirt from the speaker cones and grilles. Avoid using harsh chemicals or abrasive cleaners.
• Pemeriksaan: Periodically check speaker connections for tightness and ensure no wires are frayed or exposed. Inspect mounting hardware for security.
• Perlindungan Alam Sekitar: 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. Penyelesaian masalah

If you experience issues with your Hertz SPL Show Series components, refer to the following common problems and solutions:

8.1. Tiada Bunyi daripada Pembesar Suara

• Semak Sambungan: Ensure all speaker wires are securely connected to both the speakers and the amplifier/head unit. Verify correct polarity (+ to + and - to -).
• AmpStatus penguat: Semak sama ada ampPengaktif dihidupkan dan bukan dalam mod perlindungan.
• Unit Sumber: Confirm the head unit or source is powered on and playing audio.
• Sekering: Check fuses in the amplifier and vehicle's fuse box.

8.2. Distorted or Unclear Sound

• Tahap Kelantangan: Kurangkan kelantangan. Herotan sering berlaku apabila amppembesar atau pembesar suara terlampau.
• Tetapan Keuntungan: Laraskan amplifier's gain settings. Too high a gain can cause clipping and distortion.
• Tetapan Crossover: 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.
• Pendawaian: Check for loose or shorted speaker wires.
• Kerosakan pembesar suara: 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.
• Baki/Pudar: 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. Spesifikasi

9.1. Hertz SPL Show Series ST 25A NEO Compression Tweeters (Pair)

9.2. Hertz SPL Show Series SV 165 NEO 6.5" Midrange Speaker Drivers (Pair)

9.3. General Product Specifications

10. Waranti & Sokongan

Maklumat Waranti:

This Hertz SPL Show Series Bundle is covered by a Waranti Pengeluar 1 TahunWaranti ini biasanya meliputi kecacatan bahan dan mutu kerja di bawah penggunaan biasa. Sila simpan bukti pembelian anda untuk tuntutan waranti.

Sokongan Pelanggan:

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Hertz customer support directly. Refer to the official Hertz webtapak atau dokumentasi pembelian anda untuk butiran hubungan.

Sumber Dalam Talian:

Additional information, FAQs, and product registration may be available on the official Hertz Brand Store atau korporat mereka webtapak.