US$ 29.00
Fourth-order Linkwitz-Riley filters (24 dB/octave state-variable)
Spark’s smart app will auto-display its guitar chords in real-time as you play
Hear Every Word
The woofer couples to a Mid-Band Hydra (MBH)
Shure BLX14/SM31 Headworn Fitness Wireless System (Freq: H9) olympic-white Fourth-order Linkwitz-Riley filters (24 dB/octave