For the content creator wanting it all, Neumann offers KH 810 and KH 870 powered subwoofers.
Both carry integrated 7.1 (eight-channel) bass management with multichannel volume control, low-cut filter and a parametric equalizer.
Left: KH 810, Right: KH 870
For the KH 810, a 10-inch woofer is magnetically shielded from the 160 W onboard amp. For the KH 870, dual 10-inch woofers are magnetically shielded from a 320 W amp. Neumann specs the subwoofers down to 18 Hz. The rear panel has XLR connections for eight channels.
The KH 810 measures 14 inches x 13 inches x 25.5 inches and weighs in at 57 pounds. The KH 870 is 29 inches x 13 inches x 25.5 inches and weighs in at 103 pounds.Prices: KH 810 - $1,999 and KH 870 - $3,199.