HA18P 2400W Active 18-Inch Horn-Loaded Line Array Subwoofer with DSP
Product Highlights
- 1 × 18-inch neodymium woofer
- 2400W power handling
- 137dB maximum peak SPL
- 30Hz–150Hz frequency response
- Horn-loaded subwoofer design
- Built-in 1-channel DSP plate amplifier
- Mute, polarity, gain, delay, limiter, mixer, EQ and crossover
- Russian birch plywood cabinet
- Durable polyurea coating
Product Overview
The HA18P is a high-output active 18-inch horn-loaded subwoofer designed for professional line array systems, live sound reinforcement, touring productions, rental applications and fixed installations.
Equipped with one 18-inch neodymium woofer, the HA18P delivers powerful low-frequency performance with a frequency response of 30Hz–150Hz and a maximum peak SPL of 137dB. Its horn-loaded cabinet design improves acoustic efficiency and provides strong, focused bass for demanding professional audio applications.
A built-in 1-channel DSP plate amplifier combines amplification and loudspeaker processing in one compact system. Integrated DSP functions include mute, polarity, gain, delay, limiter, mixer, EQ and crossover, allowing installers and sound engineers to optimize the subwoofer for different venues and system configurations.
The cabinet is manufactured from Russian birch plywood and finished with a durable polyurea coating, providing strength and protection for touring, rental and installation use.
Key Features
Powerful 18-Inch Neodymium Woofer
The HA18P uses a professional 18-inch neodymium low-frequency driver to deliver deep and powerful bass while helping reduce the overall weight of the system.
High-Output Performance
With 2400W power handling, 101dB sensitivity and a maximum peak SPL of 137dB, the HA18P is suitable for professional sound systems requiring strong low-frequency output.
Efficient Horn-Loaded Design
The horn-loaded enclosure improves low-frequency efficiency and projection, making the HA18P an excellent subwoofer solution for line arrays, live events and large sound reinforcement systems.
Integrated DSP Plate Amplifier
The built-in 1-channel DSP amplifier eliminates the need for a separate external amplifier and provides essential loudspeaker management functions, including:
- Mute
- Polarity
- Gain
- Delay
- Limiter
- Mixer
- Equalization
- Electronic crossover
Durable Professional Cabinet
The enclosure is constructed from Russian birch plywood and protected with a hard-wearing polyurea coating, offering excellent durability for transportation, touring and repeated professional use.
Applications
The HA18P is suitable for:
- Professional line array systems
- Concerts and live performances
- Touring sound systems
- Rental and event production
- Nightclubs and entertainment venues
- Theaters and auditoriums
- Houses of worship
- Fixed professional audio installations
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | HA18P |
| System Type | Powered 18-Inch Horn-Loaded Subwoofer |
| LF Driver | 1 × 18-Inch Neodymium Woofer |
| Frequency Response | 30Hz–150Hz |
| Power Handling | 2400W |
| Nominal Impedance | 8Ω |
| Sensitivity | 101dB (1W/1m) |
| Maximum SPL | 137dB Peak |
| Amplifier Module | 1-Channel DSP Plate Amplifier |
| DSP Functions | Mute, Polarity, Gain, Delay, Limiter, Mixer, EQ and Crossover |
| Cabinet Material | Russian Birch Plywood |
| Cabinet Finish | Polyurea Coating |
| Dimensions (H × W × D) | 600 × 500 × 800 mm |
| Net Weight | 47 kg |
Why Choose the HA18P?
The HA18P combines a professional 18-inch neodymium woofer, an efficient horn-loaded cabinet and an integrated DSP amplifier in one reliable active subwoofer. It provides powerful bass, flexible system control and durable construction for professional line array and sound reinforcement applications.
For product pricing, system configuration or OEM/ODM services, please contact Haozhiseng Audio.
