diff --git a/Output.cs b/Output.cs
index 7b6833e..50a2ce1 100644
--- a/Output.cs
+++ b/Output.cs
@@ -13,8 +13,8 @@ class Output
         AudioDevice device;
         int rows;
 
-        int lowFreq = 750;
-        int highFreq = 7500;
+        int lowFreq = 250;
+        int highFreq = 2500;
 
         public Output(int _rows)
         {