Model: HD-356
Loading rating:20W
Transformer taps at 100V: 100V
Frequency range: 90-16KHz
SPL(@1W/m): 91Db
Hanging Ball Speakers
Your Professional Hanging Ball Speakers Supplier
Ningbo Feilep Technology Co.,Ltd/Ningbo Jiuyin Electrical Co.,Ltd. was established in 1984. The company has been committed to the development, production and sales of PA system Speakers and Power Amplifiers
With a dynamic R&D team and a wealth of experience, we pride ourselves on our ability to cater to our customers' every need-be it in product design, artwork, structure, sound style, quality, performance reliability, or pricing. Under the banner of FEILEP, our products have carved out a solid reputation in the global market, thanks to their exceptional cost-to-performance ratio.
Why choose us
Production Equipment
We have 12 high-end injection molding machines and 7 production lines and 80 skilled workers to ensure production efficiency. All injection molding and transformers are done by ourselves to save costs and ensure quality.
High Quality
In terms of quality, our company has 50 qualified QC personnel to conduct strict inspections on functions and appearance, etc.
Research and Development Capabilities
At FEILEP, we boast a highly skilled R&D team of seven engineers dedicated to delivering comprehensive design solutions for professional digital sound systems. Our expertise spans acoustics, electronics, software, mechanics, and industrial design. Equipped with industry-leading R&D facilities, testing equipment, and an anechoic chamber, we have successfully registered over 15 invention and utility model patents.
Professional Service
We provide our partners with comprehensive professional services and support, regardless of their location. At FEILEP, we strive to facilitate a seamless experience for our customers in selecting, testing, and utilizing our products. Our offerings range from product catalogs and professional audio proposals to logistics and after-sales support, ensuring that your experience with FEILEP is centered on achieving exceptional performance.
Hanging Pendant Speakers
Pendant speakers are often referred to as hanging speakers, as they are suspended from a secure connecting cable that is attached to any suitable overhead structure.Hanging speakers have the clear benefit of height, which aids sound distribution greatly due to the lack of obstructive surfaces and objects.This is further enhanced with a variety of different speaker dispersion angles across the available types and manufacturers, with some hanging speakers being the equivalent of a ceiling speaker in output, whilst others have a globe like 360-degree design for a wide sound field.
|
Model |
HD-356 |
|
Loading rating |
20W |
|
Transformer taps at 100V |
100V |
|
Frequency range |
90-16KHz |
|
SPL(@1W/m) |
91Db |
|
Speaker and Impedance |
6.5"+1" tweeter |
|
Dimension(WXHXD)mm |
211*738mm |
|
Color |
White, black, blue, red |
Features of Hanging Pendant Speakers
Clear audio performance
Delivers crisp sound with a 6.5" woofer and wide frequency response (60Hz-20kHz), ideal for background music or paging in restaurants and retail spaces.
01
Flexible 70V system
Features a 70V transformer with multiple power taps (5W, 10W, 20W) for scalable audio distribution, plus an 8-ohm bypass for versatile setups.
02
Durable and stylish
Built with a robust ABS enclosure in a sleek black finish, blending seamlessly into commercial environments while withstanding daily use.
03
Easy installation
Includes a secure hanging mount for quick setup on ceilings, perfect for restaurants, bars, or offices needing efficient audio solutions.
04
Wide compatibility
Works with 70V amplifiers and supports multi-speaker configurations, making it a cost-effective choice for large commercial audio projects.
05
Advantages of Hanging Pendant Speakers
High Space Utilization
They occupy no floor or wall space, making them suitable for venues with low ceilings (e.g., 2.5-3.5 meters).
Uniform Sound Field
A well-designed layout (e.g., an equilateral triangle arrangement) achieves uniform coverage with a sound pressure level variation of <2dB.
High Concealment
They blend seamlessly into the ceiling, without disrupting the architectural aesthetic.
Flexible Installation
They support adjustable hanging heights (e.g., 2-10 meters) to accommodate diverse space requirements.
Type of Hanging Pendant Speakers
Fixed Suspension Speakers
The bracket and cabinet are integrated into the design, and the angle cannot be adjusted after installation, resulting in lower costs. Suitable for use in environments with fixed sound fields, such as supermarkets and corridors.
Motorized Suspension Speakers
Featuring a built-in motor, the speaker's angle can be remotely controlled via a remote control or app, and supports pre-set scene modes (e.g., meeting mode and performance mode).
Adjustable Suspension Speakers
Support multi-axis rotation (e.g., 360° horizontally and ±45° vertically), manually adjustable with a wrench or screwdriver. Ideal for use in theaters, conference rooms, and other environments requiring flexible sound field adjustments.
Applications of Hanging Pendant Speakers
Shopping Malls and Department Stores: For background music, promotional announcements, and emergency evacuation instructions, use full-range suspended speakers, suspended 10-15 meters above atria or corridors.
Supermarkets and Warehouse-Style Stores: For product guide announcements, background music, and burglar alarm linkage, use high-protection grade (IP65) suspended speakers (such as the TOA SC-615) to withstand dust and water splashes.
Airports and Train Stations: For flight/train information announcements, multilingual services, and emergency evacuation instructions, use a text-to-speech (TTS) system to automatically generate Chinese and English announcements with a delay of <0.5 seconds.
Subway Stations and Light Rail Stations: For arrival announcements, safety warnings, and background music, use miniaturized suspended speakers, suspended 8-12 meters above platforms and aisles.
Theaters and Concert Halls
For stage monitors, audience fill, and surround sound effects, use coaxial suspended speakers with DSP to achieve sound localization, allowing the audience to perceive sound as coming from the stage.
Museums and exhibition halls
Exhibit explanations, ambient sound effects, and multilingual guided tours. Beam steering technology provides precise coverage of the exhibit area, preventing interference.
Schools and universities
Recess music, exam instructions, and emergency announcements. Economical suspended speakers are used, controlled by classroom distribution, for example, to play eye exercises instructions in Area A of the teaching building.
Physical Structure of Hanging Pendant Speakers
Driver Unit
Tweeter: Utilizes a dome diaphragm (such as titanium or beryllium) or a compression driver. The frequency range is typically 2kHz-20kHz, responsible for reproducing high-frequency detail.
Mid-Bass Driver: Utilizes a paper cone, polypropylene, or aluminum-magnesium alloy diaphragm. The frequency range is 50Hz-5kHz, providing mid- and low-frequency energy.
Coaxial Driver: The tweeter and woofer are coaxially mounted to eliminate phase interference, achieve point-source radiation, and improve sound image localization.
Enclosure Design
Sealed Enclosure: Its enclosed structure reduces low-frequency leakage and is suitable for small spaces (such as conference rooms), but requires higher power.
Ported Enclosure: Utilizes a port to enhance low-frequency response and provide higher efficiency. It is commonly used in large venues (such as stadiums).
Ultra-Thin Enclosure: Can be compressed to less than 10cm (such as the BOSE DS16F), suitable for low-ceiling spaces. Specialized diaphragm materials (such as carbon fiber) compensate for low-frequency loss.
Suspension Bracket
Adjustable Angle Bracket: Supports 0°-30° pitch adjustment to accommodate various room heights (e.g., airport terminal atriums requiring downward sound radiation).
Vibration-Improving Design: Built-in rubber pads or spring dampers reduce the impact of structural vibration on sound quality (e.g., interference from vibration from factory equipment).
Quick Installation: Utilizing snap-on or magnetic connections, a single person can complete installation in under 10 minutes (e.g., deployment above supermarket shelves).
Crossovers
Passive crossovers: This divides the frequency band using inductors and capacitors. This is low-cost but inflexible, and is commonly found in budget products (such as the Yamaha VXC4).
Active crossovers: This electronic crossover is implemented using a DSP (digital signal processor). The crossover point and slope can be dynamically adjusted to suit different environments (e.g., enhancing the mid-range of vocals during a theater performance).
Maintenance
Speaker Core Components
Surround/Damper: Check the rubber/fabric trim annually for cracks and hardening. Minor cracks can be repaired with special rubber glue; if severe, replace with original parts.
Voice Coil Gap: Shine a flashlight sideways on the woofer to check for foreign matter (such as iron filings) between the voice coil and the magnet. Use fine tweezers or a strong magnet to remove any debris (avoid touching the diaphragm).
Electrolytic Capacitors: Standard capacitors have a lifespan of approximately 5-8 years, while high-temperature capacitors (such as ELNA and Nichicon) can last up to 10-15 years. Replace immediately if bulging or leaking occurs. Even if the capacitors are not aged, it is recommended to replace them every 10 years or so (capacity loss exceeding 20% will affect filtering effectiveness).
Connecting Cables and Connectors: Check the cable jacket for damage monthly and test the battery health quarterly (e.g., for Bluetooth speakers).
Speaker Cable Banana/Y-Plug: Hold the plug body when plugging and unplugging, and do not pull on the wire. If oxidation is severe, lightly sand the surface with fine sandpaper (copper plugs only; do not sand the gold plating). Apply conductive paste to enhance conductivity.
Hanging Fixtures and Brackets
Inspect hanging fixtures every six months for looseness or deformation, especially for equipment hung from catwalks in large venues.
Place speakers on dedicated stands (metal or wooden, with non-slip pads or spikes) to avoid direct contact with the tabletop and resonance. Place shock-absorbing pads (such as silicone or marble) under the amplifier/DAC to reduce the impact of external vibration on delicate components.
FAQ
As one of the leading hanging ball speakers manufacturers in China, we warmly welcome you to buy customized hanging ball speakers made in China here from our factory. Good service and quality products are available.
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