6
HPS 10", sealed box, 14 liters in car measurement -
Custom Amplitude Response (dB SPL/Hz at 1 m) with 300 Watts
BassBox 6 Pro
HPS 12", sealed box, 18 liters in car measurement -
Custom Amplitude Response (dB SPL/Hz at 1 m) with 300 Watts
BassBox 6 Pro