✓ Robust power/speaker connections with hexagon socket screws

it offers more than enough power for ambitious setups

such as parametric equalizers

The equipment of the QM-TWOv3 is of very high quality

Extensive filtering options allow for optimal adaptation to a wide variety of speaker configurations

AudioControl SPK-10S2/S4 impedance:S4 - Single 4 Ohm ✓ Robust power/speaker connections withAre you a music fan who loves rich bass? Then the Spike Series subwoofers are for you! For over 45 years, we've been helping people take their car audio experience to the next level and our latest product line is guaranteed to enhance any vehicle sound system. We're proud to bring you the ultimate in versatility and durability with AudioControl's Spike Series subwoofers. These high performance subwoofers are available in a range of sizes and power