Fixed Speaker being recognized as Disk Drive. Massive thanks to @SquidDev

src/main/java/dan200/computercraft/shared/peripheral/common/BlockPeripheral.java

@@ -502,6 +502,10 @@ else if( dir == EnumFacing.UP )
             {
                 return getDefaultState().withProperty( Properties.VARIANT, BlockPeripheralVariant.AdvancedMonitor );
             }
+            case Speaker:
+            {
+                return getDefaultState().withProperty( Properties.VARIANT, BlockPeripheralVariant.Speaker );
+            }
         }
     }