The FDS-310 is a 2-way stereo or 3-way mono, sweepable crossover system built around our high quality 24dB/octave Linkwitz-Riley filters.

Each frequency band has:

• Its own level control.
• Frequency control.
• Polarity reverse.
• Mute button.
• Signal present LED.
• Peak signal warning LED.
• Internal "jumper" facilities include constant-directivity horn EQ, mono low linking.

Frequency range in the 2-way stereo mode is 180Hz-2kHz, and in the 3-way mono mode is 180Hz-2kHz for low-mid range, and 800Hz-9kHz for mid-high range. It has internal jumpers to change all frequency ranges down in divisions of 10.

Inputs and outputs are electronically balanced with both XLR and 1/4" TRS connectors.