Audio Focus 18" Active Subwoofer [DW-SUB1804A]

Audio Focus 18" Active Subwoofer [DW-SUB1804A]

The Audio Focus DW-SUB1804A is a powerful 18-inch active subwoofer speaker engineered to deliver deep, impactful bass reinforcement for professional sound systems, DJs, venues, churches and live event applications. Designed for users who need serious low-frequency performance, this subwoofer produces a commanding presence on dancefloors and in large spaces, making it ideal for bass-heavy music styles and full-range PA setups.

With a built-in amplifier and advanced DSP control, it provides an all-in-one solution that removes the need for external amplification while ensuring consistent low-end output with clarity and control. Whether you’re building a mobile DJ rig, upgrading venue sound or expanding an event hire system, the DW-SUB1804A delivers the kind of chest-thumping bass that transforms standard sound into a professional experience.

Features

• 18” Active Powered Subwoofer Speaker

• Built-in amplifier for plug-and-play bass performance

• Peak SPL: 132dB for high-output sound reinforcement

• DSP processing with 3 selectable presets

• Phase and frequency selector for system tuning

• 80oz magnet for strong low-frequency control

• 3” voice coil for improved power handling

• Ideal for DJs, venues, churches and live events

Specifications

• Model: DW-SUB1804A

• Speaker Type: Active Subwoofer

• Driver Size: 18”

• Impedance: 8Ω

• Peak SPL: 132dB

• Magnet Size: 80oz

• Voice Coil: 3”

• DSP: 3 Presets

• Controls: Phase and frequency selector

• Carton Dimensions: 605 × 740 × 735 mm

What’s In The Box?

• 1 × Audio Focus DW-SUB1804A 18” Active Subwoofer Speaker

• 1 × Power cable

• 1 × User Manual

Warranty?

• 12-Months

Fastrak customers reflect the rich, vibrant cultures that make up South Africa. With over 80 stores nationwide, we’re rooted in communities where sound, technology, and consumer electronics are part of everyday life and identity. We understand that music is a shared passion across the country—shaped by our diverse and dynamic cultural heritage.

Shipping: Orders placed online will be delivered within 3 to 5 working days (excluding weekends and public holidays). You will receive email notifications with real-time updates about your order status. Once dispatched, a waybill number will be sent to you via email.