JBL VTX B15 - 1300W 15-inch Passive Arrayable Subwoofer with Omni-Directional Coverage and 8-Ohm Impedance in Black Finish

The JBL Professional VTX B15 is a powerful, compact 15-inch passive subwoofer designed to extend the low-end performance of JBL's VTX A-Series line array systems, including the VTX A6. Ideal for use in small to mid-sized rental and touring applications, the VTX B15 offers exceptional sound quality, ease of deployment, and versatility in both flown and ground-stacked configurations. Whether you're a production company, rental house, or part of a touring act, the B15 delivers outstanding performance, making it a perfect choice for various sound reinforcement needs, from theaters and houses of worship to live events and large-scale installations.

The heart of the VTX B15 is its new JBL 2285H 15-inch woofer, which incorporates the advanced Differential Drive technology, providing a dual-voice coil, dual-gap design. This design allows for increased excursion and higher power handling in a compact form factor. The result is a 15-inch woofer that delivers deep, punchy bass with minimal distortion, achieving maximum peak-to-peak excursion comparable to larger 18-inch designs. The B15's low-frequency extension is further enhanced by JBL's proprietary SlipStream double-flared ports, which reduce air turbulence and noise while improving overall bass response, even at high output levels.

The VTX B15 features an efficient passive crossover network, allowing for seamless integration with the VTX A-Series systems. Its innovative rigging system, which is compatible with the VTX A6, provides flexibility for both omnidirectional and cardioid array configurations, depending on the specific sound reinforcement requirements of your setup. This ensures that the B15 can be used effectively in a variety of configurations, whether you need to cover a wide area with omnidirectional dispersion or focus the low-end output in a cardioid pattern to reduce unwanted rearward sound.

With a rugged exterior-grade birch plywood enclosure and a durable black DuraFlex finish, the VTX B15 is built to withstand the rigors of touring and installation environments. The subwoofer also boasts an IP55 rating, meaning it is weather-resistant and can perform in outdoor environments, providing reliable low-frequency reinforcement even in harsh conditions. Additionally, the B15's full-face grille is made from powder-coated 16-gauge steel and is backed with acoustically transparent black cloth, ensuring durability while maintaining excellent sound transmission.

The VTX B15's rigging features quick-release pins and an auto-locking mechanism, which allows for easy and fast deployment, making it ideal for both ground-stacked and flown applications. The B15 can be combined with up to 15 subwoofers in a single array, offering flexibility for small to large-scale events. Accessories such as mini frames, suspension bars, and base plates further expand the mounting and integration options, providing a high level of customization for any setup. The B15 is compatible with Crown I-Tech 4x3500HD, 9000HD, and 12000HD amplifiers, ensuring powerful amplification to drive the subwoofer to its full potential.

Features

• 15-inch JBL 2285H woofer with dual 4-inch voice coils for superior low-frequency performance and minimal distortion.
• SlipStream double-flared ports for improved bass response and reduced air turbulence.
• High-performance Differential Drive dual-voice coil, dual-gap design for higher excursion and better heat dissipation.
• Offers both omnidirectional and cardioid configurations for flexible sound reinforcement in various applications.
• Fully compatible with JBL VTX A-Series systems, including the VTX A6, for seamless integration and enhanced system performance.
• IP55-rated enclosure for weather resistance, making it suitable for both indoor and outdoor environments.
• Easy deployment with quick-release pins and an auto-locking rigging system for precise angle adjustment.
• Powder-coated, hex-perforated steel grille with acoustically transparent black cloth backing for durability and minimal distortion.
• Neutrik speakON STX connectors for reliable, secure signal connections.
• Dimensions: 18.3 x 21.1 x 23.1 inches; Net weight: 91.5 lbs.
• Maximum peak output of 132 dB (Preset: 80 Hz) for impactful and deep bass.
• Available accessories for a variety of mounting and integration options, including mini frames, suspension bars, and transport covers.

Specifications

Acoustical

• Frequency Range (-10 dB): 35 Hz - 95 Hz (Preset: 80 Hz)
• Frequency Range (-3 dB): 42 Hz - 80 Hz (Preset: 80 Hz)
• Coverage Pattern Options: Omnidirectional or Cardioid
• Maximum Peak Output: 132 dB (Preset: 80 Hz)
• System Power Rating: 1300 Watts Continuous (IEC/100 hour)
• System Type: Passive Subwoofer

Amplification

• System Amplification:
  • Crown I-Tech 4x3500HD
  • Crown I-Tech 9000HD
  • Crown I-Tech 12000HD
• Number of Cabinets per Channel: (2)
• Required Amplifier Channels: (1)
• System Nominal Impedance: 8 ohms

Transducers

• Low Frequency: (1) JBL 2285H, 15 in diameter, dual 4 in diameter voice coil, Neodymium Differential Drive

Physical

• Enclosure: 15 mm, 18 mm and 24 mm exterior grade birch plywood, black DuraFlex finish, two integral recessed handles
• Environmental Specifications: IP55 (IEC 60529), MIL-STD-810, UV (ASTM G154)
• Suspension: High-grade steel with anti-corrosion coating, captive suspension plates, quick-release pins, auto-locking mechanism for setting angles
• Grille: Powder-coated 1.5 mm (16-gauge) hex-perforated steel with acoustically transparent black cloth backing
• Connectors:
  • Type: (4) Neutrik speakON STX Series NL4 (two at the rear and two at the front)
  • Pin Assignments: Selectable between Pin 1 ± and Pin 2 ±
• Dimensions: 18.3 x 21.1 x 23.1 inches
• Net Weight: 91.5 lbs
• Shipping Weight: 103 lbs