YAMAHA VKE2015 Loudspeaker Instruction Manual
- June 14, 2024
- Yamaha
Table of Contents
Loudspeaker VKE2015
Instruction
Manual
Overview
A durable loudspeaker system for installed sound applications in entertainment facilities, with PA-style looks and sound quality, the VKE2015 features a two- way bass reflex design, a 1.4″ compression driver for high frequencies, and a 15″ cone driver for low frequencies.
Features
- Reproducible frequency range (-10 dB): 55 Hz – 20 kHz
- Generous allowable input: 1400 W
- Maximum sound pressure suitable for professional audio applications: 129 dB SPL
- Nominal dispersion angle ideal for horizontal hanging installation: 70° horizontal × 100° vertical
- Multiple rigging points
- Equipped with a pole socket (bottom, 35 mm) and a handle (one at top rear) for temporary installation
Specifications
General Specifications
| System Type | 2-way Speaker, Bass-reflex |
|---|---|
| Components | LF |
| HF | 1.4″ compression driver |
| Frequency Range (-10 dB) | 55 Hz – 20 kHz *1 |
| Crossover | 2.2 kHz |
| Coverage Angle (Horizontal x Vertical) | H70° x V100° |
| Nominal Impedance | 8 Ω |
| Power Rating | NOISE |
| PGM | 700 W |
| MAX | 1400 W |
| Sensitivity (1 W, 1 m) | 98 dB SPL *1 |
| Maximum SPL (Caluculated, 1 m) | 129 dB SPL *2 |
| Connectors | Neutrik Speakon NL4MP x 1 |
| Pole Socket | Ø35 mm x 1 (Bottom) |
| Rigging | M10 x 18 |
| Material, Finish, Color | Plywood, PU painting, Black |
| Dimensions (W x H x D) | 431 mm x 700 mm x 456 mm |
| Net Weight | 24.5 kg |
1 Full-space (4π)
2 Calculated based on power rating and sensitivity
Dimensions
Architectural and Engineering Specifications
The Yamaha VKE2015 Speaker System shall be a two-way bass-reflex type full-
range loudspeaker system having a single 15″ cone driver for the low
frequencies and a 1.4″ compression driver for the high frequencies. The
VKE2015 Loudspeaker shall meet the following performance criteria: Sensitivity
shall be 98 dB SPL at 1 watt/1 meter, maximum SPL shall be 129 dB at 1 meter,
frequency response shall be 55 Hz to 20 kHz at 10 dB below rated sensitivity,
crossover frequency shall be 2.2 kHz, and nominal coverage angle shall be 70°
horizontal and 100° vertical. Maximum power ratings shall be 350 watts noise,
700 watts program, and 1400 watts peak into 8 ohms. Power limiting shall be
provided to protect the high-frequency driver.
The loudspeaker shall have one SPEAKON (Neutrik NL4MP) connector for input.
The cabinet shall be constructed of plywood with a black polyurethane finish.
The grille shall be black powder-coated punched metal with black backing
cloth. The cabinet shall have two threaded mounting points for M10 eyebolts on
the top, and two on each side. A 35 mm pole socket shall be provided for pole
mounting. Dimensions shall be 431 (W) x 700 (H) x 456 (D) mm. Weight shall be
24.5 kg.
Sensitivity
Horizontal Beam Width
Vertical Beam Width
Directivity Index
Horizontal Polar Plots
Vertical Polar Plots
All information subject to change without notice.
All trademarks and registered trademarks are property of their respective owners.
Created in May, 2022
YAMAHA CORPORATION
P.O.BOX 1, Hamamatsu Japan
www.yamaha.com/proaudio/