Description
The JBL 5628 is a premium high-output cinema subwoofer designed for large-format theaters and professional sound reinforcement applications. Featuring dual JBL 2269H Ultra Long Excursion 18-inch Differential Drive® woofers, the system delivers exceptional low-frequency performance, extreme output capability, and low distortion. Its advanced neodymium-magnet transducers, Vented Gap Cooling™ technology, and rugged vented enclosure design ensure reliable operation in the most demanding environments.
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Key Features
- Dual 18″ JBL 2269H Differential Drive® woofers
- Neodymium magnet structure with dual voice coil and dual gap design
- Ultra Long Excursion technology for powerful low-frequency output
- 4000W continuous power handling
- Peak power handling up to 16000W
- Vented Gap Cooling™ (VGC™) technology for improved thermal performance
- Large vent area for high output with reduced distortion
- High-strength composite cone construction
- Maximum peak-to-peak excursion of 89 mm (3.5″)
- Optimized for cinema and professional sound reinforcement applications
Technical Specifications
- Speaker Type: Dual Driver Cinema Subwoofer
- LF Drivers: 2 × JBL 2269H 18″ (460 mm) Differential Drive® Woofers
- Voice Coil: 100 mm (4″) Dual Coil, Dual Gap
- Magnet Type: Neodymium
- Frequency Range (±3 dB): 24 Hz – 155 Hz (2π) / 27 Hz – 1.5 kHz (4π)
- Frequency Range (-10 dB): 18 Hz – 1.63 kHz (2π) / 19 Hz – 1.75 kHz (4π)
- Power Handling (AES): 4000 W
- Peak Power Handling: 16000 W
- Long-Term System Power Rating: 2400 W (9600 W Peak)
- Sensitivity: 95 dB
- Maximum SPL: 134.5 dB Continuous / 140.5 dB Peak (Half-Space)
- Nominal Impedance: 4 Ω (Parallel Drive Mode), 2 × 8 Ω (Discrete Drive Mode)
- Input Mode: Drivers Discrete
- Input Connectors: Dual Push Terminals (+/-) for up to 12 AWG Wire
- Enclosure Construction: 19 mm (3/4″) Particle Board with 25 mm (1″) Baffle and Back Panel, Extensive Internal Bracing
- Dimensions (H × W × D): 762 × 1219 × 610 mm (30 × 48 × 24 in)
- Net Weight: 90.5 kg (199 lbs)
- Shipping Weight: 99.5 kg (219 lbs)
