Behringer DR18SUB Aktiv subwoofer

Powered subwoofer delivering deep, controlled bass

The Behringer DR18SUB provides professional‑grade low‑frequency impact for DJs and live sound engineers. Combining an 18‑inch driver with a high‑efficiency amplifier, this model fills venues with consistent power. The DR18SUB is the right choice for venues seeking reliable sub‑bass without wireless complexity.

Unique build and connectivity

Instead of a traditional wooden‑cabinet design, this unit features a molded composite enclosure that resists humidity and road‑wear. The drop‑in subwoofer pole enables fast, secure mounting. Flexible routing for multi‑speaker setups is possible via additional rear output jacks, while omitting Bluetooth keeps the signal path pure.

Low‑frequency performance

For full‑range sound systems, deep bass response is essential—this subwoofer’s specifications guarantee it delivers.

• Frequency Range: 30 Hz – 150 Hz — covers the essential sub‑bass spectrum.
• This model produces a maximum SPL of 129 dB, giving headroom for even the largest venues.
• Driver size: 18 in — large cone for powerful output.

Connectivity and control

For professional setups, maintaining clean, balanced input preserves signal integrity.

• Input type: XLR — balanced connection for low‑noise performance.
• Multiple rear I/O outputs let users route audio to different speaker configurations as needed.
• Bluetooth: No — eliminates latency and interference.

Build quality and portability

Built to handle touring, the robust construction and manageable weight make the subwoofer reliable on the road.

• Cabinet material: Composite — resists moisture and road‑vibration.
• Weight: 45 kg — sturdy yet transportable.
• Quick installation is possible using the drop‑in subwoofer pole, ideal for stands or rigs.