This vintage Altec Lansing ER-12S 12in woofer is a rare find for any audiophile. The speaker was made in the United States and features the original Altec design. The brand is highly respected in the audio industry for its quality and durability. The model, ER12L, is known for its powerful sound and was not modified in any way. This item is not a custom bundle and is being sold as is. Don't miss out on the chance to own this vintage audio gem.