JBL ASB7118 18" Front-Firing Subwoofer (Black)

JBL ASB7118 – Single 18" Front-Firing Subwoofer (Black)

Product Overview

The JBL ASB7118 is a high-power, front-loaded vented subwoofer built around a single 2269H Ultra Long Excursion 18" Differential Drive® woofer, intended for low-frequency reinforcement in performing arts centers, houses of worship, sports venues, and outdoor events. It is designed to ground-stack or fly in standalone subwoofer arrays or alongside JBL AE Series full-range models. With 2,000 watts continuous power handling and an FIR tuning set that matches the phase profile of companion full-range boxes, it delivers high-output, low-distortion bass. This listing is the black finish.

Product Description

The ASB7118 houses a single 2269H 18" transducer featuring a neodymium magnet structure, dual voice coils, and dual gaps, paired with JBL's Vented Gap Cooling™ and a high-strength composite cone. This supports a peak-to-peak maximum excursion of 89 mm (3.5"), enabling high sustained output with extended driver life. The vented enclosure uses a large vent area to maintain low distortion at high drive levels.

The ASB7118 is the single-driver counterpart to the dual-18" ASB7128: it offers the same transducer technology and excursion in a lighter, lower-output cabinet (2,000 W continuous / 8,000 W peak versus 4,000 W / 16,000 W). The included FIR tuning set aligns the subwoofer's phase response with full-range AE Series enclosures for coherent system integration, and the cabinet supports both ground-stacked and suspended deployment. The lightweight construction reduces rigging load and transport weight for install and rental use alike.

Key Features

• Single 2269H 18" Differential Drive® transducer — dual voice coil, dual gap, neodymium magnet.
• 2,000 W continuous / 8,000 W peak power handling — high-SPL low-frequency output.
• Ultra Long Excursion design — 89 mm peak-to-peak excursion with extended driver life.
• Large vent area — maintains low distortion at high drive levels.
• FIR tuning set — matches the phase profile to JBL full-range models.
• Ground-stack or fly — standalone arrays or combined with AE Series products.
• Lightweight cabinet — lowers rigging load and transport weight.
• Black finish — low visual profile against dark trusses and ceilings.

Typical Applications

• Performing arts centers, houses of worship, and sports venues.
• Low-frequency reinforcement paired with AE Series full-range systems.
• Flown or ground-stacked subwoofer arrays.
• Install and rental inventories needing a single-18" sub.

Technical Specifications

Competitor Comparison

The ASB7118 trades the dual-18" ASB7128's higher output for lower weight and a smaller footprint, making it a fit where a single-driver sub provides sufficient SPL. Unlike powered subs such as the RCF SUB 8004-AS, it keeps amplification external for installations standardizing on rack amplifiers and centralized DSP, with the FIR tuning set maintaining phase alignment with JBL AE full-range enclosures.

What's in the Box

• JBL ASB7118 single 18" subwoofer enclosure (black)
• Integrated rigging/handle hardware
• Product documentation

Frequently Asked Questions

How does the ASB7118 differ from the ASB7128? The ASB7118 has a single 18" driver (2,000 W continuous), while the ASB7128 has two (4,000 W continuous). The single is lighter and smaller; the dual produces higher output.

Is it a powered subwoofer? No. It is passive and requires external amplification; apply the JBL FIR tuning set for correct phase alignment.

Does it integrate with JBL full-range systems? Yes. The included FIR tuning set matches the phase profile to JBL full-range models, including AE Series enclosures.

Can it be flown? Yes. It is rated for both ground-stacked and suspended applications.

For amplifier matching and array design guidance, contact the Creation Networks team at creationnetworks.net.