Power Dynamics PD18C - 18 Inch Ferrite Woofer 2000W

Power Dynamics PD18C - 18 Inch Ferrite Woofer 2000W

The Power Dynamics PD18C is a high-performance woofer designed to deliver powerful and accurate bass response in the most demanding audio applications. Part of the PD series, this 18-inch speaker is designed for situations where power and sound control are paramount, making it an exceptional choice for audio professionals and DIY enthusiasts alike.

Its robust die-cast aluminum chassis not only guarantees exceptional durability and a stable base for its components, but also plays a crucial role in reducing magnetic interference, ensuring a clean, distortion-free sound. At the heart of the PD18C is an imposing 4-inch (100 mm) copper voice coil, designed to withstand high temperatures and efficiently handle large power peaks, resulting in superior reliability during prolonged and intensive use.

Equipped with a massive 125-ounce ferrite magnet, this speaker provides the magnetic force necessary for precise cone control, even during long excursions and at high volumes. The cone, made of fiberglass-reinforced paper, offers a perfect balance between rigidity and lightness. This combination allows for powerful and detailed low-frequency reproduction, minimizing distortion and maintaining sound fidelity at all times.

Main features

• Exceptional power handling: Capable of supporting 1000W RMS and peaks of up to 2000W, ideal for demanding sound systems.
• Large format voice coil: 4-inch (100 mm) copper coil that ensures maximum reliability and excellent heat dissipation.
• Cast aluminum chassis: Provides a rigid structure that minimizes vibrations and actively reduces magnetic interference.
• High-quality reinforced cone: The paper cone with fiberglass reinforcement ensures a fast, accurate, and color-free bass response.
• Powerful magnetic motor: A 125 oz ferrite magnet provides superior control over cone movement for a more defined sound.
• Wide frequency response: Covers a range from 33 Hz to 2000 Hz, perfect for reproducing deep sub-bass and impactful low frequencies.
• High sensitivity: With 98 dB (SPL @ 1W/1m), the speaker converts the amplifier's power into sound very efficiently, achieving high sound pressure levels.

Product benefits

The Power Dynamics PD18C is designed to deliver superior sound performance. Its ability to handle high power continuously ensures deep, punchy bass that you feel as much as you hear. The careful selection of materials, such as the aluminum chassis and copper voice coil, not only enhances sound quality by reducing distortion but also guarantees a long lifespan, even under heavy use. Its versatility makes it compatible with a wide range of speaker designs, especially bass-reflex enclosures, allowing users and sound engineers to unlock the full potential of their audio systems.

Use cases

This woofer is the perfect choice for a wide range of professional audio applications, including:

• PA systems for live events: Ideal for building or repairing subwoofer boxes for concerts, festivals and nightclubs where the impact of bass is crucial.
• Fixed installations: Perfect for clubs, concert halls, theaters and other venues that require reliable and powerful low-frequency reinforcement.
• DIY Projects: An excellent foundation for audio enthusiasts who want to build their own high-performance custom subwoofer systems.
• Mobile DJ sound: Provides the impactful bass that DJs need to fill any space and create an immersive experience for the audience.

Frequently Asked Questions

What type of speaker enclosure is recommended for this woofer?
The PD18C is very versatile, but it's especially optimized for two-way systems and bass-reflex (vented) solutions. A properly tuned bass-reflex enclosure will allow you to fully exploit its ability to reproduce very low frequencies.

What amplifier power is recommended for the PD18C?
For optimal and safe performance, it is recommended to use an amplifier that can deliver around 1000W to 1200W RMS into 8 ohms. This provides sufficient headroom to prevent amplifier clipping, which is a major cause of speaker damage.

Is this speaker suitable for use in car audio?
No, the Power Dynamics PD18C is designed specifically for professional audio and home hi-fi applications. Its 8-ohm impedance and power requirements are not compatible with standard car audio systems, which typically operate at lower impedances (1, 2, or 4 ohms).

Project description

Professional 18-inch (45 cm) woofer with a rated power of 1000W RMS and a peak power of 2000W. It operates at an impedance of 8 ohms and offers a frequency response of 33 Hz to 2000 Hz. It features a sensitivity of 98 dB (1W/1m). It incorporates a 4-inch (100 mm) copper voice coil, a 125 oz ferrite magnet, and a die-cast aluminum chassis. The cone is made of fiberglass-reinforced paper. The mounting diameter is 424 mm and the mounting depth is 194 mm. Its total weight is 12.8 kg.