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. Its practical format also makes it easier to incorporate into a suitable existing setup while keeping everyday operation organised, accessible and convenient. Its practical format also makes it easier to incorporate into a suitable existing setup while keeping everyday operation organised, accessible and convenient.

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

Dimensions & Weight

• Length: 75cm
• Width: 61.5cm
• Height: 74.5cm
• Weight: 45.9kg

Warranty?

• 12-Months

Some products include their own manufacturer or supplier warranty, which will be clearly indicated on the product page. Where no specific warranty is stated, your purchase is still backed by Fastrak's 7-day returns policy and your rights under the South African Consumer Protection Act.

If you're not completely satisfied, you may return the item within 7 days of delivery, provided it is unused, in its original packaging, and in resalable condition. If your item arrives damaged, faulty, or incorrect, we'll arrange collection and provide a repair, replacement, or refund in accordance with our Returns Policy.

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.