AD-1899ES 18-Inch Subwoofer

The AD-1899ES 18-Inch Subwoofer delivers superior bass response, handles high SPL with ease, and ensures long-term durability—making it ideal for demanding professional sound systems. Perfect for live sound reinforcement, club systems, or touring rigs, this driver brings both clarity and impact to your low-end output.

With a massive 2850W RMS power rating and 5700W peak power capacity, the AD-1899ES delivers thunderous bass with minimal distortion—ideal for environments that require strong, clean, and sustained low-frequency performance. Its frequency response of 59Hz to 1800Hz ensures tight sub-bass and clear low-mid output, making it suitable for both subwoofer-only and hybrid full-range applications.

At the heart of this subwoofer lies a 6-inch (152mm) in/out voice coil, built for extreme power handling and thermal stability. It’s designed to maintain consistent performance even during high-output, long-duration sessions. The Y35-grade magnet system (300×170×50mm) enhances efficiency and magnetic control, allowing for quick cone movement and responsive, punchy bass.

With a sensitivity of 98 ± 2dB, the AD-1899ES maximizes output while minimizing the power needed from your amplifier. Its 8-ohm impedance and 5.8-ohm DC resistance ensure broad compatibility with most professional amplifiers and crossover networks.

Constructed with a high-strength aluminum basket, this subwoofer not only offers structural durability but also promotes excellent heat dissipation. Despite its heavy-duty components, the unit maintains a reasonable net weight of 32 kg, making it a reliable choice for both permanent installations and mobile sound systems.

For professionals who need uncompromising bass performance and reliability, the AD-1899ES delivers powerful results in every setting.

FAQ Section

1. What are the key performance benefits of a 6-inch voice coil in a subwoofer?

A 6-inch (152mm) inside/outside voice coil offers superior thermal mass compared to standard 4-inch or 5-inch coils. For professional setups, this means the subwoofer maintains its output efficiency and “punch” even during multi-hour events.

2. How much amplifier power is recommended for the Audiotone AD-1899ES?

The Audiotone AD-1899ES is rated at 2850W RMS with a 5700W peak capacity. To achieve optimal performance and headroom.

3. Why is the Y35-grade magnet used in high-output 18-inch bass drivers?

Y35 is a premium grade of ferrite magnet known for its high flux density and magnetic stability. In a heavy-duty driver like the AD-1899ES, a massive 300x170x50mm Y35 magnet assembly provides the intense magnetic force required to control the movement of the heavy cone.

4. Can the Audiotone AD-1899ES be used for both sub-bass and mid-bass applications?

Yes, the AD-1899ES features a versatile frequency response of 59Hz to 1800Hz. While it is primarily engineered as a dedicated high-SPL subwoofer, this wider bandwidth allows it to perform effectively in hybrid “kick-bin” configurations or large-format three-way systems where clear low-midrange reproduction is required alongside deep, earth-shaking sub-bass output.

5. What makes the construction of the AD-1899ES suitable for touring rigs?

The Audiotone AD-1899ES is built with a high-strength, die-cast aluminum basket that provides exceptional structural rigidity. This frame design prevents mechanical warping under extreme pressure and acts as a heat sink to further aid thermal management.