diff --git a/services/sensorservice/RotationVectorSensor.cpp b/services/sensorservice/RotationVectorSensor.cpp
index 418e7f8..3abfc12 100644
--- a/services/sensorservice/RotationVectorSensor.cpp
+++ b/services/sensorservice/RotationVectorSensor.cpp
@@ -34,9 +34,9 @@
 
 RotationVectorSensor::RotationVectorSensor(sensor_t const* list, size_t count)
     : mSensorDevice(SensorDevice::getInstance()),
-      mALowPass(M_SQRT1_2, 5.0f),
+      mALowPass(M_SQRT1_2, 1.5f),
       mAX(mALowPass), mAY(mALowPass), mAZ(mALowPass),
-      mMLowPass(M_SQRT1_2, 2.5f),
+      mMLowPass(M_SQRT1_2, 1.5f),
       mMX(mMLowPass), mMY(mMLowPass), mMZ(mMLowPass)
 {
     for (size_t i=0 ; i<count ; i++) {
diff --git a/services/sensorservice/RotationVectorSensor.h b/services/sensorservice/RotationVectorSensor.h
index b7c9512..17699f8 100644
--- a/services/sensorservice/RotationVectorSensor.h
+++ b/services/sensorservice/RotationVectorSensor.h
@@ -38,9 +38,9 @@
     double mAccTime;
     double mMagTime;
     SecondOrderLowPassFilter mALowPass;
-    BiquadFilter mAX, mAY, mAZ;
+    CascadedBiquadFilter mAX, mAY, mAZ;
     SecondOrderLowPassFilter mMLowPass;
-    BiquadFilter mMX, mMY, mMZ;
+    CascadedBiquadFilter mMX, mMY, mMZ;
 
 public:
     RotationVectorSensor(sensor_t const* list, size_t count);