diff --git a/rbutil/rbutilqt/encoders.cpp b/rbutil/rbutilqt/encoders.cpp
index 3eeea02300..4f25f813dd 100644
--- a/rbutil/rbutilqt/encoders.cpp
+++ b/rbutil/rbutilqt/encoders.cpp
@@ -238,9 +238,8 @@ EncRbSpeex::EncRbSpeex(QWidget *parent) : EncBase(parent)
 
     defaultQuality = 8.f;
     defaultVolume = 1.f;
-    defaultComplexity =3;
+    defaultComplexity = 10;
     defaultBand = false;
-
 }
 
 
diff --git a/rbutil/rbutilqt/rbspeexcfgfrm.ui b/rbutil/rbutilqt/rbspeexcfgfrm.ui
index ac57819fb0..c4942184bb 100644
--- a/rbutil/rbutilqt/rbspeexcfgfrm.ui
+++ b/rbutil/rbutilqt/rbspeexcfgfrm.ui
@@ -22,6 +22,12 @@
    </item>
    <item row="1" column="0" >
     <widget class="QDoubleSpinBox" name="volume" >
+     <property name="maximum" >
+      <double>10.000000000000000</double>
+     </property>
+     <property name="singleStep" >
+      <double>0.010000000000000</double>
+     </property>
      <property name="value" >
       <double>1.000000000000000</double>
      </property>
@@ -43,6 +49,12 @@
    </item>
    <item row="2" column="0" >
     <widget class="QDoubleSpinBox" name="quality" >
+     <property name="decimals" >
+      <number>1</number>
+     </property>
+     <property name="maximum" >
+      <double>10.000000000000000</double>
+     </property>
      <property name="singleStep" >
       <double>1.000000000000000</double>
      </property>
@@ -60,8 +72,11 @@
    </item>
    <item row="3" column="0" >
     <widget class="QSpinBox" name="complexity" >
+     <property name="maximum" >
+      <number>10</number>
+     </property>
      <property name="value" >
-      <number>3</number>
+      <number>10</number>
      </property>
     </widget>
    </item>