diff --git a/src/audio/AudioLogic.cpp b/src/audio/AudioLogic.cpp
index c1181888..9d6fa51d 100644
--- a/src/audio/AudioLogic.cpp
+++ b/src/audio/AudioLogic.cpp
@@ -2017,7 +2017,11 @@ cAudioManager::ProcessPlayersVehicleEngine(cVehicleParams& params, CVehicle* veh
 	bool8 isMoped = FALSE;
 	bool8 processedAccelSampleStopped = FALSE;
 	static uint32 gearSoundStartTime = CTimer::GetTimeInMilliseconds();
-	uint8 nChannel = CHANNEL_PLAYER_VEHICLE_ENGINE; // TODO: PS2 channels
+#ifdef GTA_PS2
+	uint8 nChannel = m_bIsSurround ? CHANNEL_DTS_PLAYER_VEHICLE_ENGINE : CHANNEL_PLAYER_VEHICLE_ENGINE;
+#else
+	uint8 nChannel = CHANNEL_PLAYER_VEHICLE_ENGINE;
+#endif
 	if (bPlayerJustEnteredCar) {
 		bAccelSampleStopped = TRUE;
 		bPlayerJustEnteredCar = FALSE;
diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index 614511f3..2bb17bfb 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -493,9 +493,28 @@ cAudioManager::ServiceSoundEffects()
 #endif
 	m_bReduceReleasingPriority = (m_FrameCounter++ % 5) == 0;
 	if (m_nUserPause && !m_nPreviousUserPause) {
-		for (int32 i = 0; i < NUM_CHANNELS; i++)
-			SampleManager.StopChannel(i);
+#ifdef GTA_PS2
+		if (m_bIsSurround) {
+			for (uint32 i = 0; i < NUM_CHANNELS_DTS_GENERIC; i++)
+				SampleManager.StopChannel(i);
 
+			SampleManager.SetChannelFrequency(CHANNEL_DTS_POLICE_RADIO, 0);
+			SampleManager.SetChannelFrequency(CHANNEL_DTS_MISSION_AUDIO_1, 0);
+			SampleManager.SetChannelFrequency(CHANNEL_DTS_MISSION_AUDIO_2, 0);
+			SampleManager.SetChannelFrequency(CHANNEL_DTS_PLAYER_VEHICLE_ENGINE, 0);
+		} else {
+			for (uint32 i = 0; i < NUM_CHANNELS_GENERIC; i++)
+				SampleManager.StopChannel(i);
+
+			SampleManager.SetChannelFrequency(CHANNEL_POLICE_RADIO, 0);
+			SampleManager.SetChannelFrequency(CHANNEL_MISSION_AUDIO_1, 0);
+			SampleManager.SetChannelFrequency(CHANNEL_MISSION_AUDIO_2, 0);
+			SampleManager.SetChannelFrequency(CHANNEL_PLAYER_VEHICLE_ENGINE, 0);
+		}
+#else
+		for (uint32 i = 0; i < NUM_CHANNELS; i++)
+			SampleManager.StopChannel(i);
+#endif
 		ClearRequestedQueue();
 		if (m_nActiveSampleQueue) {
 			m_nActiveSampleQueue = 0;
diff --git a/src/audio/audio_enums.h b/src/audio/audio_enums.h
index 5a14d312..2a70f2e7 100644
--- a/src/audio/audio_enums.h
+++ b/src/audio/audio_enums.h
@@ -1304,7 +1304,13 @@ enum
 	CHANNEL_MISSION_AUDIO_1,
 	CHANNEL_MISSION_AUDIO_2,
 	CHANNEL_PLAYER_VEHICLE_ENGINE,
-	NUM_CHANNELS
+	NUM_CHANNELS,
+
+	NUM_CHANNELS_DTS_GENERIC = 18,
+	CHANNEL_DTS_POLICE_RADIO = NUM_CHANNELS_DTS_GENERIC,
+	CHANNEL_DTS_MISSION_AUDIO_1,
+	CHANNEL_DTS_MISSION_AUDIO_2,
+	CHANNEL_DTS_PLAYER_VEHICLE_ENGINE,
 };
 #else
 enum