Buku Panduan Pangguna Subwoofer Aktif FBT XSUB115SA

1. Bubuka

This manual provides essential information for the safe and effective operation of your FBT XSUB115SA Active Subwoofer. Please read this manual thoroughly before using the product to ensure proper setup, operation, and maintenance. Retain this manual for future reference.

The FBT XSUB115SA is a 15-inch bass-reflex active subwoofer designed to provide low-frequency extension, ideal for use with FBT X-LITE and X-PRO series speakers. It features a 1200W RMS Class D amplifier and a digital signal processor (DSP) with 4 presets for sound customization.

2. Émbaran Kasalametan

WARNING: To prevent fire or electric shock, do not expose this appliance to rain or moisture. Do not remove the cover. No user-serviceable parts inside. Refer servicing to qualified personnel only.

• Baca parentah ieu.
• Tetep parentah ieu.
• Heed sagala warnings.
• Turutan sagala parentah.
• Entong nganggo alat ieu caket cai.
• Ngabersihan ngan ku kaén garing.
• Ulah meungpeuk sagala bukaan ventilasi. Pasang saluyu sareng parentah produsén.
• Entong dipasang di deukeut sumber panas sapertos radiator, register panas, kompor, atanapi aparat sanésna (kalebet ampLiifiers) anu ngahasilkeun panas.
• Ulah eleh tujuan kaamanan colokan polarized atawa grounding-tipe. A colokan polarized boga dua wilah jeung hiji leuwih lega ti lianna. A colokan tipe grounding boga dua wilah jeung prong grounding katilu. Agul lega atawa prong katilu disadiakeun pikeun kaamanan Anjeun. Upami colokan anu disayogikeun henteu pas kana stop kontak anjeun, konsultasi ka tukang listrik pikeun ngagantian stop kontak anu tos lami.
• Nangtayungan kabel listrik tina leumpang atawa diciwit, utamana dina colokan, wadah merenah, jeung titik dimana aranjeunna kaluar tina aparat.
• Ngan anggo kantétan/aksésori anu ditunjuk ku produsén.
• Cabut colokan alat ieu nalika badai kilat atanapi nalika henteu dianggo kanggo waktos anu lami.
• Rujuk sadayana jasa ka tanaga jasa anu mumpuni. Diperlukeun ngalayanan nalika aparatur ruksak ku cara naon waé, sapertos kabel catu daya atanapi colokan rusak, cairan tumpah atanapi barang murag kana aparatur, aparatur parantos kakeunaan hujan atanapi lembab, henteu beroperasi normal. , atawa geus turun.

3. Eusi Paket

Upon unpacking your FBT XSUB115SA, please verify that all components are present and in good condition:

• FBT XSUB115SA 15-inch Bass Reflex Subwoofer
• Power Cord (16.4 ft / 5 mt)
• Manual pangguna (dokumén ieu)

asesoris pilihan (teu kaasup):

• Four 100mm / 3.93" transport wheels

4. Produk Langkungview

4.1 Fitur konci

• Active subwoofer with bass-reflex design
• 15mm / 0.59" birch plywood cabinet
• 15" woofer with 3" voice coil
• 1200W RMS Class D power amppangagung
• 4 DSP presets for sound customization
• Frequency response: 42Hz - 120Hz
• M20 stand pole mount for satellite speaker
• Two FBT design aluminum handles

4.2 Komponén jeung kadali

Gambar 4.2.1: Hareupeun view of the FBT XSUB115SA active subwoofer, showcasing grille mantap sarta desain kompak.

Gambar 4.2.2: Angled view of the FBT XSUB115SA, highlighting its side handles for portability and the overall cabinet construction.

Gambar 4.2.3: Detil view of the rear control panel, showing input/output connectors, level controls, DSP preset switch, and phase reversal switch.

Rear Control Panel Description:

• Voltage Pamilih: Switch to select between 100-120V and 220-240V AC power. Ensure this matches your local power supply before connecting.
• Saklar kakuatan: Ngahurungkeun atanapi mareuman unit.
• Input Daya AC: Connector for the supplied power cord.
• Input Connectors (IN): Stereo combo XLR/jack inputs for connecting audio sources.
• Link Outputs (LINK): Stereo XLR outputs for daisy-chaining to other subwoofers or full-range speakers.
• HP Filter Outputs (HP FILT OUT): Stereo XLR outputs with a high-pass filter, typically used to send a filtered signal to full-range satellite speakers.
• Level Control (LEV): Nyaluyukeun volume kaluaran sakabéhna subwoofer.
• Preset Switch (PRESET): Selects one of the 4 available DSP presets.
• Phase Reversal Switch (PHASE 0°/180°): Reverses the phase of the subwoofer output, useful for optimizing bass response in conjunction with other speakers.
• PRT/LMT LED Indicators: Indicates protection (PRT) or limiter (LMT) activation.

5. Setélan

5.1 Nempatkeun

The FBT XSUB115SA is versatile and can be used in various environments. Consider the following for optimal performance:

• Permanent Installations: Suitable for theatres, concert halls, clubs, places of worship, conference rooms, indoor sports venues, arenas, and stadiums.
• Acara Langsung: Excellent for touring, bands, and orchestras.
• Kamar Akustik: Subwoofer placement significantly impacts bass response. Experiment with different positions within the room to find the best sound. Corner placement often provides maximum bass output, but can sometimes lead to muddiness.
• Stabilitas: Ensure the subwoofer is placed on a stable, level surface to prevent vibrations and movement during operation.
• Ventilasi: Allow adequate space around the unit for proper ventilation to prevent overheating.

5.2 Sambungan

Follow these steps to connect your FBT XSUB115SA:

1. Sambungan Daya: Before connecting the power cord, ensure the Voltage Selector on the rear panel matches your local power supply (100-120V or 220-240V). Connect the supplied power cord to the AC Power Input on the subwoofer and then to a grounded electrical outlet.
2. Input Audio: Connect your audio source (e.g., mixer, audio interface) to the XLR/jack IN connectors on the rear panel. Use balanced XLR cables for best performance.
3. Output to Satellite Speakers (Optional): If using satellite speakers (e.g., FBT X-LITE or X-PRO series), connect the HP Filter Outputs (HP FILT OUT) of the subwoofer to the inputs of your satellite speakers. This sends a high-pass filtered signal to the satellites, allowing the subwoofer to handle the low frequencies.
4. Ranté Daisy (Opsional): To connect multiple subwoofers, use the Link Outputs (LINK) to send the full-range signal to the input of another subwoofer.

Always ensure all connections are secure before powering on the unit.

6. Operasi

6.1 Powering on / Pareum

1. Ensure all connections are made and the Level control is set to minimum.
2. Flip the Power switch to the "ON" position. The power indicator LED will illuminate.
3. To power off, set the Level control to minimum and then flip the Power switch to the "OFF" position.

6.2 Nyaluyukeun Volume

Use the Level control knob on the rear panel to adjust the output volume of the subwoofer. Start with a low setting and gradually increase it to the desired level, ensuring the PRT/LMT indicator does not frequently illuminate, which would indicate signal clipping.

6.3 DSP prasetél

The FBT XSUB115SA features a digital signal processor with 4 presets, allowing extensive customization of low frequencies. Use the Preset switch to cycle through the available options. Each preset may offer different frequency responses or crossover points optimized for various applications or speaker combinations.

Refer to the specific preset descriptions in the full technical manual (if available) for detailed information on each preset's characteristics.

6.4 Phase Reversal

The Phase 0°/180° switch allows you to reverse the phase of the subwoofer's output. This is crucial for proper integration with full-range speakers. In some setups, reversing the phase can improve the overall bass response and clarity by ensuring the subwoofer's sound waves are in phase with the main speakers at the listening position. Experiment with both settings to determine which provides the most coherent and impactful bass.

7. Pangropéa

• beberesih: Clean the cabinet with a dry, soft cloth. Do not use abrasive cleaners, waxes, or solvents.
• Ventilasi: Ensure ventilation openings are clear of dust and debris. Periodically check and clean if necessary.
• Panyimpenan: Upami nyimpen unit kanggo waktos anu lami, pegatkeun tina listrik teras simpen di tempat anu tiis sareng garing, jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
• Pamariksaan: Periodically inspect the power cord and all cables for any signs of damage. Replace damaged cables immediately.

8. Cara ngungkulan

If the problem persists after attempting these solutions, please contact FBT customer support or a qualified service technician.

9. Spésifikasi

10. Garansi jeung Rojongan

10.1 Émbaran jaminan

The FBT XSUB115SA comes with a limited warranty. Please refer to the warranty card included with your product or visit the official FBT websitus kanggo syarat sareng katangtuan anu lengkep ngeunaan panutup garansi, durasi, sareng prosedur klaim.

Simpen bukti pameseran anjeun pikeun validasi jaminan.

10.2 Rojongan Palanggan

For technical assistance, service, or spare parts, please contact your authorized FBT dealer or distributor. You can also visit the official FBT websitus pikeun sumber rojongan, FAQs, sarta informasi kontak.

Official FBT Websitus: www.fbt.it