diff --git a/dom/media/webaudio/AudioContext.cpp b/dom/media/webaudio/AudioContext.cpp
index 69a5d62260..e3aaa21e3e 100755
--- a/dom/media/webaudio/AudioContext.cpp
+++ b/dom/media/webaudio/AudioContext.cpp
@@ -315,18 +315,8 @@ bool IsValidBufferSize(uint32_t aBufferSize) {
 already_AddRefed<MediaStreamAudioDestinationNode>
 AudioContext::CreateMediaStreamDestination(ErrorResult& aRv)
 {
-  if (mIsOffline) {
-    aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
-    return nullptr;
-  }
-
-  if (CheckClosed(aRv)) {
-    return nullptr;
-  }
-
-  RefPtr<MediaStreamAudioDestinationNode> node =
-      new MediaStreamAudioDestinationNode(this);
-  return node.forget();
+  return MediaStreamAudioDestinationNode::Create(*this, AudioNodeOptions(),
+                                                 aRv);
 }
 
 already_AddRefed<ScriptProcessorNode>
diff --git a/dom/media/webaudio/MediaStreamAudioDestinationNode.cpp b/dom/media/webaudio/MediaStreamAudioDestinationNode.cpp
index a2b548a5ae..8ee326739e 100644
--- a/dom/media/webaudio/MediaStreamAudioDestinationNode.cpp
+++ b/dom/media/webaudio/MediaStreamAudioDestinationNode.cpp
@@ -15,7 +15,7 @@
 namespace mozilla {
 namespace dom {
 
-class AudioDestinationTrackSource :
+class AudioDestinationTrackSource final :
   public MediaStreamTrackSource
 {
 public:
@@ -49,7 +49,7 @@ public:
   }
 
 private:
-  virtual ~AudioDestinationTrackSource() {}
+  ~AudioDestinationTrackSource() = default;
 
   RefPtr<MediaStreamAudioDestinationNode> mNode;
 };
@@ -101,8 +101,29 @@ MediaStreamAudioDestinationNode::MediaStreamAudioDestinationNode(AudioContext* a
   mPort = outputStream->AllocateInputPort(mStream, AudioNodeStream::AUDIO_TRACK);
 }
 
-MediaStreamAudioDestinationNode::~MediaStreamAudioDestinationNode()
+/* static */ already_AddRefed<MediaStreamAudioDestinationNode>
+MediaStreamAudioDestinationNode::Create(AudioContext& aAudioContext,
+                                        const AudioNodeOptions& aOptions,
+                                        ErrorResult& aRv)
 {
+  if (aAudioContext.IsOffline()) {
+    aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
+    return nullptr;
+  }
+
+  if (aAudioContext.CheckClosed(aRv)) {
+    return nullptr;
+  }
+
+  RefPtr<MediaStreamAudioDestinationNode> audioNode =
+    new MediaStreamAudioDestinationNode(&aAudioContext);
+
+  audioNode->Initialize(aOptions, aRv);
+  if (NS_WARN_IF(aRv.Failed())) {
+    return nullptr;
+  }
+
+  return audioNode.forget();
 }
 
 size_t
diff --git a/dom/media/webaudio/MediaStreamAudioDestinationNode.h b/dom/media/webaudio/MediaStreamAudioDestinationNode.h
index 423d16875d..56b7295263 100644
--- a/dom/media/webaudio/MediaStreamAudioDestinationNode.h
+++ b/dom/media/webaudio/MediaStreamAudioDestinationNode.h
@@ -11,14 +11,26 @@
 namespace mozilla {
 namespace dom {
 
+class AudioContext;
+struct AudioNodeOptions;
+
 class MediaStreamAudioDestinationNode final : public AudioNode
 {
 public:
-  explicit MediaStreamAudioDestinationNode(AudioContext* aContext);
+  static already_AddRefed<MediaStreamAudioDestinationNode>
+  Create(AudioContext& aAudioContext, const AudioNodeOptions& aOptions,
+         ErrorResult& aRv);
 
   NS_DECL_ISUPPORTS_INHERITED
   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(MediaStreamAudioDestinationNode, AudioNode)
 
+  static already_AddRefed<MediaStreamAudioDestinationNode>
+  Constructor(const GlobalObject& aGlobal, AudioContext& aAudioContext,
+              const AudioNodeOptions& aOptions, ErrorResult& aRv)
+  {
+    return Create(aAudioContext, aOptions, aRv);
+  }
+
   JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
 
   uint16_t NumberOfOutputs() const final override
@@ -41,10 +53,10 @@ public:
   size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
   size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
 
-protected:
-  virtual ~MediaStreamAudioDestinationNode();
-
 private:
+  explicit MediaStreamAudioDestinationNode(AudioContext* aContext);
+  ~MediaStreamAudioDestinationNode() = default;
+
   RefPtr<DOMMediaStream> mDOMStream;
   RefPtr<MediaInputPort> mPort;
 };
diff --git a/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html b/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html
index 5aa1a79105..aee0548e9f 100644
--- a/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html
+++ b/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html
@@ -23,7 +23,7 @@ addLoadEvent(function() {
   var source = context.createBufferSource();
   source.buffer = buffer;
 
-  var dest = context.createMediaStreamDestination();
+  var dest = new MediaStreamAudioDestinationNode(context);
   source.connect(dest);
 
   var elem = document.getElementById('audioelem');
diff --git a/dom/webidl/MediaStreamAudioDestinationNode.webidl b/dom/webidl/MediaStreamAudioDestinationNode.webidl
index aafff964ee..9776ab994f 100644
--- a/dom/webidl/MediaStreamAudioDestinationNode.webidl
+++ b/dom/webidl/MediaStreamAudioDestinationNode.webidl
@@ -10,9 +10,8 @@
  * liability, trademark and document use rules apply.
  */
 
-[Pref="dom.webaudio.enabled"]
+[Pref="dom.webaudio.enabled",
+ Constructor(AudioContext context, optional AudioNodeOptions options)]
 interface MediaStreamAudioDestinationNode : AudioNode {
-
     readonly attribute MediaStream stream;
-
 };