PHP- Kodu:

/* Plugin generated by AMXX-Studio */

#include <amxmodx>
#include <fakemeta>

#define SES "t_win.wav"

public plugin_init() 
{
    
register_plugin("El Sonu Ses""1.0""ViTaLiTy.")
    
    
register_event("SendAudio","eSendAudio","a","2=%!MRAD_terwin","2=%!MRAD_ctwin","2=%!MRAD_rounddraw");
}

public 
plugin_precache() engfunc(EngFunc_PrecacheSoundSES)

public 
eSendAudio()
{
    new 
szTeam[32];
    
read_data(2,szTeam,sizeof(szTeam)-1);
    if(
containi(szTeam,"terwin") != -1)
        
ses_baslat(0SES)
}  

stock ses_baslat(p_id, const ses[])
{
    if(
equal(ses[strlen(ses)-4], ".mp3"))
    {
        if(
p_id == 0)
            
client_cmd(0,"mp3 play ^"sound/%s^"",ses)
        else
        {
            if(
is_user_connected(p_id))
                
client_cmd(p_id,"mp3 play ^"sound/%s^"",ses)
        }
    }
    else if(
equal(ses[strlen(ses)-4], ".wav"))
    {
        if(
p_id == 0)
            
emit_sound(0CHAN_AUTOsesVOL_NORMATTN_NORM 0PITCH_NORM)
        else
        {
            if(
is_user_connected(p_id))
                
emit_sound(p_idCHAN_AUTOsesVOL_NORMATTN_NORM 0PITCH_NORM)
        }
    }


Verdiğin ses dosyasını sound klasorunun içine atarsın.