Genelec 9301A, AES / EBU Multi-Channel Interface, For operating the Genelec 7300 series subwoofer via AES / EBU, Allows for 7.1 or 8-channel digital audio applications, Supported sample rates: 32 to 192 kHz, 16-24-bit, Format: 19""/ 1 U, Dimensions (W x H x D): 483 x 43 x 105 mm, Weight: 2 kg@+*Connections:*@+@+, 4 x AES / EBU input XLR, 5 x AES / EBU output XLR, 2 x RJ-45 GLM network