Essential details
Lead time:5-7天
Size:L(72)*W(60)*H(54.5) cm
N.W:50.95 kg
Shipping:Express delivery
Product Introduction
Professional Audio System – Dual 8‑inch Professional Line Array Speakers (OBT‑BLA208 / OBT‑BLA208S)
OBT‑BLA208 Dual 8‑inch Passive Two‑way Line Array System
The OBT‑BLA208 features high‑strength long‑distance dual 8‑inch low‑frequency units, dual neodymium magnet high‑frequency units, and an external active crossover design. It is specifically designed for line array applications, offering a strong low‑frequency impact and extremely powerful mid‑frequency penetration. You can always feel the surging energy.
The OBT-BLA208 passive line array achieves distortion-free wavefront propagation. It has excellent directivity, minimal sound field interference during long-distance amplification, and helps improve the fidelity of the audio source. It has extremely strong vertical directivity, a narrow radiation beam, precise direct sound coverage of the target area, a long projection distance, and a small change in sound pressure level over a large area.
Application scenarios:
The OBT‑BLA208 passive line array can be used all year round outdoors, supports mobile or fixed installation, can be stacked or hung, has a wide range of applications, and is suitable for touring performances, concerts, bars, opera houses, stadiums, etc., providing more possibilities for your music experience.
The OBT‑BLA208 features high‑strength long‑distance dual 8‑inch low‑frequency units, dual neodymium magnet high‑frequency units, and an external active crossover design. It is specifically designed for line array applications, offering a strong low‑frequency impact and extremely powerful mid‑frequency penetration. You can always feel the surging energy.
The OBT-BLA208 passive line array achieves distortion-free wavefront propagation. It has excellent directivity, minimal sound field interference during long-distance amplification, and helps improve the fidelity of the audio source. It has extremely strong vertical directivity, a narrow radiation beam, precise direct sound coverage of the target area, a long projection distance, and a small change in sound pressure level over a large area.
Application scenarios:
The OBT‑BLA208 passive line array can be used all year round outdoors, supports mobile or fixed installation, can be stacked or hung, has a wide range of applications, and is suitable for touring performances, concerts, bars, opera houses, stadiums, etc., providing more possibilities for your music experience.
Model: OBT-BLA208S
Speaker type: Built‑in dual line array speaker
Frequency response (±3dB): 30Hz - 300Hz
Sensitivity: 101dB SPL
Maximum sound pressure: 135dB PEAK
Nominal impedance: 8Ω for low frequencies
Low frequency power: 650W AES power / 1000W peak power
Connection interface: Neutrik NL4MP*2
Box material: 18mm multi‑layer plywood
Dimensions: 820 × 600 × 545mm
Weight: 50.95kg
Speaker type: Built‑in dual line array speaker
Frequency response (±3dB): 30Hz - 300Hz
Sensitivity: 101dB SPL
Maximum sound pressure: 135dB PEAK
Nominal impedance: 8Ω for low frequencies
Low frequency power: 650W AES power / 1000W peak power
Connection interface: Neutrik NL4MP*2
Box material: 18mm multi‑layer plywood
Dimensions: 820 × 600 × 545mm
Weight: 50.95kg
These **line array speakers** deliver powerful low-end impact, excellent mid-frequency penetration, and precise long-throw sound coverage for large-scale professional audio applications.
In summary, these **line array speakers** with dual 8‑inch woofers, 650W AES power, and 135dB max SPL are the ideal choice for touring performances, concerts, stadiums, and any demanding line array installation.
















