Sweet & vigorous? – Actually, the initials S + V are for Storgaard and Vestskov, a Danish design team with currently two models. The smaller one is this Frida monitor, a classic rear-ported two-way with 38mm soft-dome tweeter and 5" mineral-injected woven mid/woofer crossed at 2'750Hz via 2nd-order slopes executed with Milfex and Jantzen parts. The cabinet walls use 5-layer 26mm carbonized bamboo, the baffles aircraft aluminium. Claimed in-room bandwidth is 32Hz – 38kHz and sensitivity 87dB.