Power Dynamics PD412A - 12" 1400W Bi-Amplified Active Speaker with DSP and Bluetooth

Power Dynamics PD412A - 12" 1400W Bi-Amplified Active Speaker with DSP and Bluetooth

The Power Dynamics PD412A is a high-end active loudspeaker designed for sound professionals seeking power, clarity, and versatility. This self-powered speaker stands out for its innovative bi-amplification system, which powers its components independently for superior sound performance. The 12-inch woofer receives 300W RMS through a Class D amplifier, known for its high efficiency and excellent low-frequency response. Meanwhile, the 1.35-inch titanium compression driver is driven by a 50W RMS Class AB amplifier, ensuring crisp and detailed highs. This combination delivers a total power of 350W RMS (1400W peak), with balanced, distortion-free sound, even at high volumes.

The brains of the PD412A is its powerful 24-bit/48kHz digital signal processor (DSP). With four easily selectable EQ presets (PA, Vocal, Monitor, and Sub), the speaker instantly adapts to any situation. The "PA" mode is ideal for general use, "Vocal" optimizes clarity for speeches, "Monitor" adjusts the response for stage use, and the "Sub" mode applies a high-pass filter, allowing it to function as a mid-high (top) speaker in conjunction with an external subwoofer. Built in a rugged yet lightweight polypropylene enclosure, the PD412A is the perfect solution for mobile applications, touring, DJs, live music, and fixed installations in clubs or event venues.

Main Features

High-Performance Bi-Amplified System

With a maximum power output of 1400W, the PD412A utilizes two dedicated amplifiers: a Class D for the bass, ensuring efficiency and power without overheating, and a Class AB for the treble, reproducing high frequencies with exceptional fidelity. This architecture optimizes the response of each component and enhances the overall clarity of the sound.

Integrated DSP Processor with 4 Modes

Adjust the sound to your needs with the touch of a button. The integrated DSP offers four professional presets (PA, Voice, Monitor, Sub) that modify the equalization and speaker response for optimal performance in different applications, saving time and eliminating the need for external processors.

Professional Quality Components

Equipped with a robust 12-inch woofer with a 3-inch voice coil for deep, punchy bass, and a 1.35-inch titanium compression driver that delivers crystal-clear, defined highs. The internal two-way active crossover precisely manages the frequency distribution between both components.

Versatile Connectivity and Bluetooth Streaming

It features multiple input options for connecting any audio source, including line-level and microphone inputs via XLR, 6.3 mm jack, RCA, and 3.5 mm jack connectors. Additionally, its integrated Bluetooth receiver allows for wireless audio streaming directly from a smartphone, tablet, or other compatible device.

Robust, Lightweight and Functional Design

The polypropylene enclosure not only protects the internal components but also keeps the speaker's weight to just 15.7 kg, making it easy to transport and set up. Its angled trapezoidal design allows it to be used as a stage monitor, and the standard 35 mm pole mount at the base makes it easy to mount on tripods or poles.

Benefits for the Sound Professional

• Unmatched Versatility: A single speaker that can function as a main PA, stage monitor, or as part of a larger system alongside subwoofers, adapting to any event.
• Instantly Optimized Sound: DSP presets allow for quick and easy setup, ensuring the best possible sound without the need for complex adjustments.
• Effortless Portability: Its lightweight construction and ergonomic handles make transport and installation quick tasks that can be performed by a single person.
• Wireless Freedom: Bluetooth functionality eliminates the need for cables to play background music or tracks from mobile devices, offering greater convenience.
• Reliability and Durability: Designed to withstand the demands of continuous use on tours and events, ensuring consistent performance night after night.

Use Cases

• Mobile DJs and Events: Power and clarity to liven up parties and events, with the ease of Bluetooth streaming and quick setup.
• Live Music Performances: Perfect for bands and solo artists in small and medium-sized venues, both as a main PA system and for floor monitors.
• Fixed Installations: Ideal for sound reinforcement in bars, pubs, gyms, places of worship or conference rooms thanks to its sound quality and versatility.
• Presentations and Conferences: The "Voice" preset and dedicated microphone input ensure that speeches are heard with maximum intelligibility.

Frequently Asked Questions

What does it mean for the speaker to be bi-amplified?

This means it has two separate internal amplifiers. One is dedicated exclusively to bass frequencies (woofer) and the other to treble frequencies (tweeter). This allows for more precise sound control, greater efficiency, and superior audio clarity compared to single-amplifier systems.

Can I connect a microphone directly to the PD412A?

Yes, the speaker has XLR/Jack combo inputs that accept both line and microphone signals, with independent gain control for each channel.

How does the DSP's "Sub" mode work?

By selecting "Sub" mode, the DSP activates a filter that cuts the speaker's lowest frequencies. This optimizes it for use as a mid-to-high-range (top) speaker in combination with an active subwoofer, which will handle reproducing those low frequencies. The result is a more powerful and balanced sound system.

Is it possible to daisy-chain multiple PD412A speakers?

Yes, you can connect multiple speakers together using the "Mix Out" output with an XLR connector. This output sends the signal from the first speaker to the next, allowing you to create a larger sound system.

Project description

Bi-amplified active speaker with a peak power of 1400W (350W RMS). It features a 12-inch woofer with a 3-inch voice coil and a 1.35-inch titanium compression driver. The amplification system combines Class D (300W) for low frequencies and Class AB (50W) for high frequencies. It has a 24-bit/48kHz DSP processor with four EQ presets. The frequency response ranges from 40Hz to 20,000Hz, with a maximum SPL of 123dB. It includes Bluetooth connectivity, line and microphone inputs (XLR, 6.3mm jack, 3.5mm jack, RCA), and an XLR mix output. Constructed of polypropylene, it has a 35mm pole mount for tripod mounting and an angled design for use as a monitor.