Power Dynamics SSW4 - 4-Way Stereo Speaker Selector
The Power Dynamics SSW4 is a robust and efficient solution designed to manage and distribute the audio signal from a stereo amplifier to four different pairs of speakers. This 4-way selector makes it easy to create a multi-zone sound system, offering independent control over each zone. Its passive design means it requires no external power supply, ensuring clean and seamless integration into any existing audio setup. It simply connects between the amplifier output and the speakers, providing centralized and convenient control.
Built with a rugged metal chassis, the SSW4 is designed for durability and reliable performance. Its front panel features four heavy-duty push-button switches, each assigned to a zone or pair of speakers. This allows the user to individually activate or deactivate each pair with a simple press. Installation is incredibly easy thanks to the spring-clip terminals on the back, which ensure a quick and secure connection of the speaker wiring without the need for tools or special connectors.
Main Features
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4 Zone Management: Allows you to connect and control up to four pairs of stereo speakers from a single amplifier output.
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Individual Control: Each pair of speakers can be independently activated or deactivated using dedicated push-button switches.
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High Power Capacity: Supports a maximum power of up to 100 watts per channel, making it compatible with a wide range of amplifiers and hi-fi speakers.
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Wide Impedance Compatibility: Works perfectly with 4, 6, 8 and 16 ohm speakers, offering great configuration flexibility.
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Completely Passive Design: It does not require a connection to the electrical grid or batteries, operating directly with the amplifier signal.
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Simplified Connections: Equipped with spring clip terminals for quick, secure, and hassle-free speaker wire installation.
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Durable Construction: Its black metal casing gives it great robustness and a professional appearance.
Product Benefits
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Multi-Room Sound: Expand your audio system to enjoy music in different rooms such as the living room, kitchen or terrace, controlling which zone is active at any given time.
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Flexibility and Expansion: Easily add more speakers to your current setup without needing to purchase additional amplifiers, optimizing your investment.
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Intuitive Operation: Push-button control is straightforward and easy to use for any family member or staff member.
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Economical Solution: It represents an affordable and reliable way to implement a multi-zone sound system without the complexity and cost of more advanced equipment.
Use Cases
The Power Dynamics SSW4 selector is ideal for a variety of applications where sound control is needed in different areas. At home , it's perfect for distributing music from a single hi-fi system to multiple rooms. In commercial environments such as offices, shops, or cafes, it allows for independent management of background music in customer areas, reception, or workspaces. It's also a practical tool for small bars or restaurants that want to control volume and playback in the main dining area, bar, or an outdoor terrace.
Frequently Asked Questions
Does it need a power supply to operate?
No, the SSW4 is a completely passive device. It operates using the power from the audio signal coming from the amplifier, so it doesn't require any connection to the mains electricity supply.
Does this selector protect my amplifier if the impedance is too low?
No, the SSW4 is a direct switch and does not include impedance protection circuitry. It is the user's responsibility to ensure that the total impedance of the speakers driven simultaneously is compatible with their amplifier's specifications to prevent potential damage.
What type and thickness of speaker wire can I use?
Spring clip terminals accept standard speaker wire. They are generally compatible with gauges up to 2.5 mm².
Can I have all pairs of speakers working at the same time?
Yes, you can power all four pairs of speakers at once, but first you must calculate the resulting impedance and confirm that your amplifier can safely handle it. For example, two pairs of 8-ohm speakers in parallel will present a 4-ohm load to the amplifier.
Project description
Passive selector for stereo speakers with 4-zone capability. Allows individual switching of up to four pairs of speakers. Supports a maximum power of 100W per channel and is compatible with 4, 6, 8, and 16 ohm speakers. Input and output connections are made via spring-clip terminals. Features a metal chassis and requires no external power supply. Dimensions (L x W x H): 128 x 217 x 58 mm. Weight: 1.2 kg.
