Product identification
- Model
- VTX B28 Arrayable Dual 18-Inch Subwoofer
- Product category
- Subwoofer Systems
Specification
| Product Model | VTX B28 |
|---|---|
| Company Model | B28 SUB |
| Type | Arrayable Dual-18-inch Subwoofer |
| Frequency Range | 25 Hz - 80 Hz (-10 dB), preset VTX B28 80 |
| System Input Power Rating | 2600 W Continuous (IEC/100 h) |
| Maximum SPL | 141 dB maximum peak output |
| Nominal Impedance | 4 ohms |
| Coverage / Configuration | Omnidirectional or cardioid based on preset selection and cabinet orientation/configuration |
| Connectors | Neutrik speakON NL4, one rear and one front; Pins 1 +/- active; Pins 2 +/- not connected |
| Dimensions | 508 x 1324 x 750 mm / 20 x 52.1 x 29.5 in (H x W x D) |
| Weight | 87 kg / 191.8 lb |
| Enclosure | 18 mm 13-ply and 12 mm 9-ply Finnish birch plywood with four integral recessed handles |
| Finish | Black DuraFlex finish |
| Protective Grille | Powder-coated 1.8 mm / 14-gauge hex-perforated stainless steel with black cloth backing |
| IP Rating | IP55 (IEC 60529) |
Product details
Technical specifications
- Product Model
- VTX B28
- Company Model
- B28 SUB
- Type
- Arrayable Dual-18-inch Subwoofer
- Frequency Range
- 25 Hz - 80 Hz (-10 dB), preset VTX B28 80
- System Input Power Rating
- 2600 W Continuous (IEC/100 h)
- Maximum SPL
- 141 dB maximum peak output
- Nominal Impedance
- 4 ohms
- Coverage / Configuration
- Omnidirectional or cardioid based on preset selection and cabinet orientation/configuration
- Connectors
- Neutrik speakON NL4, one rear and one front; Pins 1 +/- active; Pins 2 +/- not connected
- IP Rating
- IP55 (IEC 60529)
- Drivers
- 2 x 2288H-M, 18 in, dual 4 in voice coil, Neodymium Differential Drive
- Recommended Amplifier
- Crown I-Tech 12000HD or Crown I-Tech 4x3500HD
- Model
- VTX B28 / B28 SUB
- Drivers
- 2 x 2288H-M, 18 in, dual 4 in voice coil, Neodymium Differential Drive Frequency range: 25 Hz - 80 Hz (-10 dB), preset VTX B28 80 System input power rating: 2600 W Continuous (IEC/100 h)
- Nominal impedance
- 4 ohms Coverage / configuration: Omnidirectional or cardioid based on preset selection and cabinet orientation/configuration
- Recommended amplifier
- Crown I-Tech 12000HD or Crown I-Tech 4x3500HD IP rating: IP55 (IEC 60529) Suspension: High-grade steel with anti-corrosion coating; up to 16 suspended enclosures per official rigging documentation
Physical specifications
- Dimensions
- 508 x 1324 x 750 mm / 20 x 52.1 x 29.5 in (H x W x D)
- Weight
- 87 kg / 191.8 lb
- Enclosure
- 18 mm 13-ply and 12 mm 9-ply Finnish birch plywood with four integral recessed handles
- Finish
- Black DuraFlex finish
- Protective Grille
- Powder-coated 1.8 mm / 14-gauge hex-perforated stainless steel with black cloth backing
- Enclosure
- 18 mm 13-ply and 12 mm 9-ply Finnish birch plywood with four integral recessed handles Finish: Black DuraFlex finish Protective grille: Powder-coated 1.8 mm / 14-gauge hex-perforated stainless steel with black cloth backing
Compatibility and deployment
Suspension: High-grade steel with anti-corrosion coating; up to 16 suspended enclosures per official rigging documentation
The source attributes the described driver or rigging design to its original technology supplier. Any patent or proprietary-design wording refers to that supplier and does not establish YL ownership of the technology. Follow the applicable rigging documentation for the exact supplied configuration.
Amplifier recommendations, controller models and presets refer to the exact system combination described in the source. Preserve the stated component names and wiring conditions. A recommendation does not establish compatibility with a substituted amplifier, preset or driver.
Differential Drive, Image Control Waveguide and DuraFlex, where named in the supplied data, identify the source technology or finish. They are not renamed as YL inventions. The quoted configuration must identify which documented components and finish are actually supplied.
Amplifier recommendations, controller models and presets refer to the exact system combination described in the source. Preserve the stated component names and wiring conditions. A recommendation does not establish compatibility with a substituted amplifier, preset or driver.
The named driver, connector, software or accessory identifies the documented component or original system relationship. Keep those factual names and the source installation conditions. They are not replaced with YL technology, certification or unconditional compatibility claims.
Amplifier recommendations, controller models and presets refer to the exact system combination described in the source. Preserve the stated component names and wiring conditions. A recommendation does not establish compatibility with a substituted amplifier, preset or driver.
System accessories
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VTX B28 Arrayable Dual 18-Inch Subwoofer