[Help] LCD Keypad Shield Audio

i have a Arduino uno and I'm making a project with the lcd keypad shield but i want to know if Is there a way to connect a sd card reader and 8ohm speakers to the lcd keypad shield?

You can not connect 8 ohm speakers to an Arduino. It will blow the micro; you will need an amplifier in between.

Not sure about the shield; the ones I know use pin 10 for the backlight which is also used for SPI. This should not pose a problem but you can not use the pin as chip select.