Features: Ideal with Austere Speaker Cable, sold separately. Our adapters are compatible with 12, 14 and 16 gauge speaker cable Our Premium Audio Banana Adapters are designed to enhance the investment you made in your home system by delivering stellar performance. Always Our Premium Audio Banana Adapters are designed to enhance the investment you made in your home system by delivering stellar performance. Always At Austere, we not only believe in the details, we obsess over them. Our SecureLatch adapters create a firm and reliable connection to your devices. You’ll receive unparalleled performance and the peace of mind that they won’t come loose, disconnect or have any audio interruption We stand behind this product for its lifetime. Protection, performance and peace of mind. Always Specifications: Dimensions: H:12.0 x W:12.0 x D:43.0 cm Guarantee:Lifetime Model Number: 5S-BNN2-2P