These FIR filters optimize both frequency response and phase response to a finer, more precise setting than has typically been possible with standard IIR "parameter-based" filters. Additionally, these FIR filters were designed to meet JBL Pro's new V6 FIR tuning standard.

The new V6 features include: Equalization to a neutral frequency response, improved linearized phase response above 300 Hz, and then you now can start, with a known flat voicing for further equalization, to the needs of the particular install.

The V6 FIR tunings are for COL600 & COL800, SLP12/T and SLP14/T, GSF6 and GSF8 and Control 68HP products. The posted tunings are for use with Crown DCI-N and DCI-DA power amps.

All models feature premium multi-tap transformers for use in distributed systems and are switchable for direct operation. These are sleek, elegant and non-intrusive speakers and winners of prestigious international design awards for industrial design excellence.

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