Compatible with:
for Audi A3 8L 1996-2003
for Audi A4 B5 8D 1994-2001
for Audi A6 C5 4B 1997-2004
for Audi A8 D2 4D 1994-2002
for Audi S3 8L 1999-2003
for Audi S4 B5 8D 1997-2002
for Audi S6 C5 4B 1999-2003
for Audi S8 D2 4D 1994-2002
for Audi RS4 B5 1999-2001
for Audi RS6 C5 2002-2004
Product feature:
Voltage(V): DC12V
Frequency(Hz): High Tone:510, Low Tone:410
Sound level(dB): 110-125
Diameter(mm): 78
Current(A):4.0 * 2
Material: ABS+Metal
Includes: 2 Pieces high and low tone car horns,mounting brackets, for Audi/ for VW type plug(old)