Description
The ASB6128 is a high-power front-loaded vented subwoofer system designed for powerful low-frequency reinforcement in fixed installation applications. It features two JBL 2242H 18-inch SVG™ Super Vented Gap low-frequency drivers with 4-inch voice coils for extended bass output, high SPL, and reliable long-term performance. With large vent area, parallel/discrete switchable input modes, and strong birch plywood construction, it is ideal for auditoriums, performing arts venues, houses of worship, live clubs, dance clubs, sports facilities, and themed entertainment venues.
More Information
Key Features
- High-power front-loaded vented subwoofer system.
- Equipped with two JBL 2242H 18-inch SVG™ low-frequency drivers.
- Large vent area for high-output bass performance.
- Parallel and discrete switchable input modes.
- FIR tuning set matches phase profile to full-range models.
- Designed for fixed installation applications.
- Suitable for theatres, auditoriums, houses of worship, clubs, and sports facilities.
- 2400W transducer power rating with 9600W peak capability.
- Durable 16 mm exterior-grade Finnish birch plywood enclosure.
- 12 M10 suspension attachment points.
- Environmental rating: Mil-Std 810 and IP-x3.
Technical Specification
- Product Type: Front-Loaded Vented Subwoofer System
- Frequency Range: 28 Hz – 1 kHz (-10 dB)
- Frequency Response: 35 Hz – 1 kHz (±3 dB)
- Input Modes: Drivers Parallel / Drivers Discrete
- Transducer Power Rating: 2400W, 9600W Peak
- System Power Rating: 1600W, 6400W Peak
- Maximum SPL 30 Hz – 100 Hz: 136 dB Continuous, 142 dB Peak
- Maximum SPL 100 Hz – 500 Hz: 136 dB Continuous, 142 dB Peak
- System Sensitivity 30 Hz – 100 Hz: 102 dB
- System Sensitivity 100 Hz – 500 Hz: 102 dB
- Nominal Impedance: 4 Ohms in Parallel Mode
- Nominal Impedance in Discrete Mode: 2 x 8 Ohms
- LF Driver: 2 x JBL 2242H 460 mm 18-inch SVG™ Drivers
- Voice Coil: 100 mm 4-inch
- Nominal LF Driver Impedance: 4 Ohms Parallel / 2 x 8 Ohms Discrete
- Enclosure: 16 mm Exterior Grade 11-Ply Finnish Birch Plywood
- Suspension Attachment: 12 M10 Threaded Hardware Points
- Environmental Rating: Mil-Std 810, IP-x3 per IEC529
- Net Weight: 73 kg
