In the model adding new Bilstm layer return error "bidirectional_1" is incompatible with the layer and the model is not working expected ndim=3,

Question

i am trying to add new Bilstm layer to

model.add(Conv1D(500,9,strides=1,input_shape=(7680,1),activation='tanh'))
model.add(Conv1D(300, 3, activation='relu'))
model.add(Conv1D(300, 3, activation='relu'))
model.add(MaxPooling1D(pool_size=2,strides=2))
model.add(Conv1D(200, 3, activation='relu'))
model.add(Conv1D(200, 3, activation='relu'))
model.add(Bidirectional(LSTM(300),input_shape=(7680,1)))
model.add(Bidirectional(LSTM(300)))
model.add(Dense(9, activation='softmax'))

Input 0 of layer "bidirectional_1" is incompatible with the layer: expected ndim=3, found ndim=2. Full shape received: (None, 600)