The Spectrum, The Clarendon Academy, Frome Road, Trowbridge, Wiltshire BA14 0DJ. The venue is located on the Clarendon Academy campus, which is opposite Trowbridge leisure centre and swimming pool, off Frome Road. The Spectrum is the building with the musical note and theatrical mask. There is ample free parking. If the venue parking is full, it is possible to park in the leisure centre car park.