Brand: British Acoustics
Model: Delta K40 LA
Type: Powered dual 10″ line array speaker
Power: 3000W Class‑D amplifier
Frequency Response: 54 Hz – 20 kHz (-3 dB)
Frequency Range: 49 Hz – 20 kHz (-10 dB)
Maximum Output: 137 dB Peak SPL (131 dB continuous)
Dispersion: 100° horizontal, array dependent vertical coverage
Crossover: Digital FIR at 1.2 kHz
Drivers: Dual 10″ LF transducers with 1.5″ HF compression driver
British Acoustics Delta K40 LA Active PA Speakers
- Delta K40 LA | Powered dual 10 line array speaker
The British Acoustics Delta K40 LA is a compact, high?output powered line array module designed for professional touring, live shows, and fixed installations, delivering powerful, clear full?range sound with onboard DSP and strong SPL performance. Its 3000W Class?D amplification, precise dispersion, and rugged construction make it ideal for scalable line array systems and demanding audio environments.































