diff --git a/README.md b/README.md
index 6fefed9..c9a98b3 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,8 @@ __Additional Settings__
 * [historyEnabled]{boolean}: Defines whether the component should call the "getMessageHistory" from the chat-adapter. Default is true.
 * [emojisEnabled]{boolean}: Enables emoji parsing on the messages. Default is true.
 * [linkfyEnabled]{boolean}: Transforms links within the messages to valid HTML links. Default is true.
+* [audioEnabled]{boolean}: Enables audio notifications on received messages. Default is true.
+* [audioSource]{string}: WAV source of the audio notification. Default is a RAW github WAV content from ng-chat repository.
 
 #### Implement your ChatAdapter:
 
diff --git a/demo/aspnetcore_signalr/package.json b/demo/aspnetcore_signalr/package.json
index 5ab5dd7..2435c44 100644
--- a/demo/aspnetcore_signalr/package.json
+++ b/demo/aspnetcore_signalr/package.json
@@ -29,7 +29,7 @@
     "bootstrap": "^3.3.7",
     "core-js": "^2.4.1",
     "jquery": "3.2.1",
-    "ng-chat": "1.0.3",
+    "ng-chat": "1.0.4",
     "ng2-loading-bar": "0.0.6",
     "reflect-metadata": "^0.1.10",
     "rxjs": "5.4.2",
diff --git a/demo/offline_bot/package.json b/demo/offline_bot/package.json
index 25ed924..c6dd7d2 100644
--- a/demo/offline_bot/package.json
+++ b/demo/offline_bot/package.json
@@ -24,7 +24,7 @@
     "core-js": "^2.5.3",
     "rxjs": "^5.5.6",
     "zone.js": "^0.8.20",
-    "ng-chat": "1.0.3"
+    "ng-chat": "1.0.4"
   },
   "devDependencies": {
     "@angular/cli": "^1.6.4",
diff --git a/src/ng-chat/assets/notification.wav b/src/ng-chat/assets/notification.wav
new file mode 100644
index 0000000..abceafd
Binary files /dev/null and b/src/ng-chat/assets/notification.wav differ
diff --git a/src/ng-chat/ng-chat.component.ts b/src/ng-chat/ng-chat.component.ts
index 887a137..c1b9a57 100644
--- a/src/ng-chat/ng-chat.component.ts
+++ b/src/ng-chat/ng-chat.component.ts
@@ -52,7 +52,15 @@ export class NgChat implements OnInit {
     @Input()    
     public linkfyEnabled: boolean = true;
 
-    public searchInput: string = "";
+    @Input()
+    public audioEnabled: boolean = true;
+
+    @Input() // TODO: This might need a better content strategy
+    public audioSource: string = 'https://raw.githubusercontent.com/rpaschoal/ng-chat/master/src/ng-chat/assets/notification.wav';
+
+    private audioFile: HTMLAudioElement;
+
+    public searchInput: string = '';
 
     private users: User[];
 
@@ -126,6 +134,8 @@ export class NgChat implements OnInit {
                 this.fetchFriendsList();
             }
             
+            this.bufferAudioFile();
+            
             this.isBootsrapped = true;
         }
 
@@ -170,6 +180,8 @@ export class NgChat implements OnInit {
 
                 this.scrollChatWindowToBottom(chatWindow[0]);
             }
+
+            this.emitMessageSound(chatWindow[0]);
         }
     }
 
@@ -240,6 +252,24 @@ export class NgChat implements OnInit {
         });
     }
 
+    // Buffers audio file (For component's bootstrapping)
+    private bufferAudioFile(): void {
+        if (this.audioSource && this.audioSource.length > 0)
+        {
+            this.audioFile = new Audio();
+            this.audioFile.src = this.audioSource;
+            this.audioFile.load();
+        }
+    }
+
+    // Emits a message notification audio if enabled after every message received
+    private emitMessageSound(window: Window): void
+    {
+        if (this.audioEnabled && !window.hasFocus && this.audioFile) {
+            this.audioFile.play();
+        }
+    }
+
     // Returns the total unread messages from a chat window. TODO: Could use some Angular pipes in the future 
     unreadMessagesTotal(window: Window): string
     {
diff --git a/src/package.json b/src/package.json
index 6e42128..1c79934 100644
--- a/src/package.json
+++ b/src/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ng-chat",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "peerDependencies": {
     "@angular/common": "*",
     "@angular/core": "*",
diff --git a/src/spec/ng-chat.component.spec.ts b/src/spec/ng-chat.component.spec.ts
index 9140ab6..ac0ea4e 100644
--- a/src/spec/ng-chat.component.spec.ts
+++ b/src/spec/ng-chat.component.spec.ts
@@ -18,10 +18,17 @@ class MockableAdapter extends ChatAdapter {
     }       
 }
 
+class MockableHTMLAudioElement {
+    public play(): void {}
+    public load(): void {}
+}
+
 describe('NgChat', () => {
     beforeEach(() => {
         this.subject = new NgChat();
+        this.subject.userId = 123;
         this.subject.adapter = new MockableAdapter();
+        this.subject.audioFile = new MockableHTMLAudioElement();
     });
 
     it('Should have default title', () => {
@@ -44,6 +51,14 @@ describe('NgChat', () => {
         expect(this.subject.emojisEnabled).not.toBeFalsy();
     });
 
+    it('Audio notification must be enabled by default', () => {
+        expect(this.subject.audioEnabled).not.toBeFalsy();
+    });
+
+    it('Audio notification must have a default source', () => {
+        expect(this.subject.audioSource).not.toBeUndefined();
+    });
+
     it('Exercise users filter', () => {
         this.subject.users = [{
             id: 1,
@@ -200,4 +215,51 @@ describe('NgChat', () => {
         expect(messages[1].seenOn).not.toBeUndefined();
         expect(messages[1].seenOn.getTime()).toBeGreaterThan(new Date().getTime() - 60000);
     });
+
+    it('Should play HTMLAudioElement when emitting a message sound on an unfocused window', () => {
+        let window = new Window();
+
+        spyOn(MockableHTMLAudioElement.prototype, 'play'); 
+
+        this.subject.emitMessageSound(window);
+
+        expect(MockableHTMLAudioElement.prototype.play).toHaveBeenCalledTimes(1);
+    });
+
+    it('Should not play HTMLAudioElement when emitting a message sound on a focused window', () => {
+        let window = new Window();
+
+        window.hasFocus = true;
+
+        spyOn(MockableHTMLAudioElement.prototype, 'play'); 
+
+        this.subject.emitMessageSound(window);
+
+        expect(MockableHTMLAudioElement.prototype.play).not.toHaveBeenCalled();
+    });
+
+    it('Should not play HTMLAudioElement when audio notification is disabled', () => {
+        let window = new Window();
+
+        this.subject.audioEnabled = false;
+
+        spyOn(MockableHTMLAudioElement.prototype, 'play'); 
+
+        this.subject.emitMessageSound(window);
+
+        expect(MockableHTMLAudioElement.prototype.play).not.toHaveBeenCalled();
+    });
+
+    it('Must invoke message notification method on new messages', () => {
+        let message = new Message();
+        let user = new User();
+
+        spyOn(this.subject, 'emitMessageSound'); 
+        spyOn(this.subject, 'openChatWindow').and.returnValue([null, true]);
+        spyOn(this.subject, 'scrollChatWindowToBottom'); // Masking this call as we're not testing this part on this spec
+
+        this.subject.onMessageReceived(user, message);
+
+        expect(this.subject.emitMessageSound).toHaveBeenCalledTimes(1);
+    });
 });