Power Dynamics PD615SA - Professional 15-inch 1000W Active Subwoofer
The Power Dynamics PD615SA is a high-performance active subwoofer designed for sound professionals seeking a powerful, deep, and accurate bass response. Part of the acclaimed PD6 series, this subwoofer is built to withstand the demands of live events, touring, and rental companies, providing a robust and reliable low-frequency reinforcement solution for large venues.
At its core is a powerful 15-inch woofer, driven by a high-efficiency Class-D amplifier that delivers 400W RMS power and reaches peaks of up to 1000W. This technology not only guarantees exceptional sound performance and optimized energy consumption, but also keeps the unit's weight down. The result is a maximum sound pressure level of 128 dB, capable of delivering powerful bass that can be felt and heard with impressive clarity.
The PD615SA is built to last. The cabinet is constructed from plywood, a material known for its rigidity and excellent acoustic properties, which minimizes unwanted vibrations and resonances. Furthermore, it is coated with a black, rubberized paint that effectively protects it from scratches, bumps, and the usual wear and tear of transport, ensuring a professional appearance for longer.
Main Features
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Powerful 15-Inch Woofer: Equipped with a large-diameter transducer and ferrite magnet, designed to reproduce the lowest frequencies with authority and precision, adding the weight and punch needed for any musical style.
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High-Efficiency Class-D Amplifier: Delivers a maximum power of 1000W (400W RMS) with minimal heat generation and low power consumption. This results in reliable and consistent performance, even during extended use at high volumes.
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Adjustable Active Crossover: Seamlessly integrate the subwoofer into your PA system. The variable crossover, adjustable between 50Hz and 150Hz, filters the frequencies sent to the satellite speakers through their High-Pass output, achieving a clean and balanced sound distribution.
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Phase Control (0-180°): A phase switch allows you to temporarily align the subwoofer output with the main speakers. This feature is crucial for preventing frequency cancellations and ensuring maximum bass impact in the listening area.
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Professional Connectivity: It features balanced XLR and 6.3 mm jack inputs for interference-free connection. It also includes a "Loop Thru" output to send the full signal to another subwoofer and a filtered "High-Pass" output to directly connect your active satellite speakers.
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Robust Construction for Touring: Its plywood chassis, which is more resistant and acoustically superior to MDF, along with the rubberized finish and ergonomic side handles, make it the ideal choice for frequent mobile use.
Benefits for the Sound Professional
The PD615SA is designed with efficiency and versatility in mind. For the mobile DJ, live band, or rental company, this subwoofer offers a perfect combination of power, control, and durability. Its setup is quick and intuitive, allowing you to precisely adapt the sound system to any venue. The ability to filter the signal for satellites simplifies setup and optimizes overall system performance, ensuring that each component operates within its optimal frequency range.
Use Cases
Thanks to its versatile and powerful design, the PD615SA is the perfect choice for a wide variety of applications:
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Live Events: Provides the necessary low-frequency foundation for bands in concert halls, pubs, and small and medium-sized festivals.
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Mobile DJs: Offers the impact and depth in bass that electronic and urban music demands, being easy to transport and set up at each event.
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Fixed Installations: Ideal for reinforcing the sound system of nightclubs, bars, gyms and other venues that require a constant and high-quality bass presence.
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Rental Companies: Its robust construction and reliable performance make it a durable and cost-effective asset for any professional sound rental catalog.
Frequently Asked Questions
- Do I need an external amplifier for this subwoofer?
- No, the PD615SA is an active subwoofer, which means it has its own built-in amplifier. You just need to connect it to a power source and a signal source (like a mixing console).
- What type of speakers can I connect to the filtered (High-Pass) output?
- You can connect full-range active speakers, also known as satellites. This output sends the audio signal without the bass frequencies, allowing the satellites to work more efficiently.
- What is phase control used for?
- Phase control helps synchronize the subwoofer's sound wave with that of the main speakers. Proper phase alignment ensures that the bass doesn't cancel out and delivers maximum impact at the listening position.
- What is the difference between RMS power and peak power?
- RMS power (400W) is the continuous power the speaker can safely handle during extended use. Peak power (1000W) is the maximum level it can withstand for very short bursts. RMS power is the most reliable indicator of the speaker's actual performance.
Project description
Professional active subwoofer with a 15-inch woofer and ferrite magnet. It incorporates a Class-D amplifier module with 400W RMS and 1000W peak power. It offers a frequency response of 35Hz to 150Hz, reaching a maximum sound pressure level of 128dB. The processing includes an adjustable active crossover from 50Hz to 150Hz and a phase control from 0 to 180 degrees. It features balanced XLR and 6.3mm jack line inputs, as well as XLR outputs for loop-through and high-pass for satellites. The enclosure is constructed of plywood with a protective rubberized paint finish. Dimensions: 555 x 440 x 528 mm. Weight: 27.85 kg.
