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Juan Carlos Sierra

Juan Carlos Sierra

-, US
Juan Carlos Sierra Banner
Juan Carlos Sierra

Juan Carlos Sierra

  -, US


A very energetic voice. Manly. Loud. If you wan your message to be heard, I am the man for the job. I also sound very profound, so if you want your customer to think, I am the voice of reason. I love doing radio and I project that with my voice.


Spanish (Latin American), Spanish, English


Mexican, Spanish, Spanish (International Spanish) Acento Neutro


Middle Aged, Senior, Young Adult

Special Skills

Business, Documentaries, Educational, Internet, Podcasting, Radio, Telephone, Television, Videogames


Professional sports commentator including two years as official voice in Spanish for the San Francisco 49ers games and host of a weekly show for ESPN Deportes San Francisco 860AM -now 910AM- (Phone hidden)).
Anchor and TV reporter for Telemundo 48 Bay Area.
Radio Producer for Radio Lazer 107.7 FM Reno, Nevada. Here I write and record commercials.



Bachelor's in International Relations.
Candidate to master in US studies.


  • Microphone


  • Computer & Software

    Lenovo Core I3. Adobe Audition

  • Delivery Methods

    mp3 as attachment or as a link.

  • Turnaround Time

    Allow 2-3 hrs for quality jobs.

Service Description

If you are looking to transmit enthusiasm, vitality, joy, power and happiness, I am your man. If you a looking to sound very serious, thoughtful, I will make you feel like you have to think twice. I am very passionate about reasoning and arguments. I am very analytical. That's who I am, that's how I sound.

Voice Over Clients

During my tenure as on air talent for ESPN Deportes Radio San Francisco, I recorded commercials for:
The World Baseball Classic 2013
El Mensajero (an Impremedia publication)
K1 Speed
ESPN-49ers radio spots
La Gallinita Meat Market
Frida's Restaurant
While at Lazer FM 107.7 I have recorded commercials for
Dolan Kia
Consumer fleet and sales
Mundo Latino Carson City
Reno Landscaping

Payment Terms

Hire Juan Carlos as a voice actor. Payment is made through Voices.com SurePay, an escrow service that guarantees your work is done to your satisfaction. Send payment securely by Visa, Mastercard or PayPal through Voices.com then download your files from the website.

Watch a video to see how to make a payment

Next Steps

To contact Juan Carlos Sierra about your project, request a quote today. We'll walk you through the process step-by-step. It's fast and easy.

Watch a video and learn how to request a quote

  • Hire Juan Carlos Sierra as a voice actor. Working with Juan Carlos Sierra is fast and easy. We'll walk you through the process step-by-step.
    Request a quote for your project today.