LD448 FIR 4 in 8 Out DSP Speaker Processor

High-precision FIR filtering for ultra-linear phase response and pristine audio clarity

Robust aluminum alloy chassis with shock-resistant design for demanding professional environments

Advanced 24-bit/96kHz AD/DA conversion ensures studio-grade signal fidelity

Flexible routing matrix supports complex system configurations (live sound, DJ setups, installed venues)

Dual-engine processing with independent crossover/EQ/delay for mains, subs, and monitor chains

User-adjustable limiter protection with thermal tracking for amplifier and speaker safety

OLED display with real-time metering for at-a-glance system monitoring

Global wholesale advantage: factory-direct pricing for bulk orders with worldwide shipping

Application Scenarios:

- Touring sound reinforcement systems

- Fixed installation in theaters/worship spaces

- High-end DJ booth signal management

- Multi-zone venue audio distribution