Whole House FM Transmitter 3.0

$250.00 $124.99 USD


(Est. Ship Date 10.15.18)

  • 2 Free Extras with Every Order
  • Broadcasts audio 150 feet in any direction
  • Unparalleled power options (Wall, Car, USB, Battery)
  • Small. Compact. Portable.
  • Easy to see backlit digital screen
  • Six free accessories ($60 Value)

Extended Warranty

Desktop Stand & Microphone

Portable FM Radio

Digital to Analog Converter & Decoder

SKU: wht3 Categories: ,


For a limited time we are giving away 2 FREE extras with every order: Lavalier Microphone & Desktop Stand ($20 Value).

The Whole House FM Transmitter 3.0 is capable of broadcasting audio sources 150 feet to any FM radio within its transmission radius. Engineered and redesigned from customer feedback, the new improvements, like intuitive user interface and SMA removable antenna set it apart from competitors in the same class.

Designed with Your Needs in Mind

150 Foot Range

Broadcast 150 feet in all directions in rich, static-free audio. The Whole House FM Transmitter 3.0 reaches every corner of your house, yard, garage, office space and car.

Adjustable Antenna

The 6.5″ swivel SMA antenna makes adjusting the angle and rotation easy, plus it’s reverse threaded and can be unscrewed for better storage. It’s sturdier too!

Audio & Mic Volume

Use the microphone at the same time as any audio source, plus you can easily adjust the volume of each separately. Perfect for karaoke, tour guides, or translation.

Four Power Methods

With the USB power cord and free power adapters included in every box, you can power up with any AC wall outlet, 12/24V auto port, USB port, or “AA” batteries.

Durable Case

The sleek design is cast from a stronger plastic polymer to help safeguard against accidental drops, and is held together by stronger screw fasteners.

Improved Interface

Large LCD and blue backlighting makes reading easy, and the interface controls are more flexible, giving you more control over every feature.

Superior Broadcast Distance

The Whole House FM Transmitter 3.0 broadcasts a static free signal 150 feet in any direction. Compatible with most audio sources like iPods, iPhones, MP3 players and computers. You will love the ability to broadcast your favorite music and audio sources to any FM radio.

Integrates seamlessly with home and car stereos.

Compact and Ergonomically Durable Outer Shell

The WHT 3.0 is about the same size of a deck of playing cards and fits in the palm of your hand, pocket or the desktop stand.

The shell is cast from a stronger plastic polymer to help safeguard against accidental drops, and is held together by four screw fasteners protecting sensitive components.

Removable SMA Swivel Antenna

New removable 6.5” SMA helical antenna features a conducting wire wound tightly in the shape of helix, increasing efficiency without increasing your antenna size. The helical antenna will broadcast a clear signal up to 150 feet.

Intuitive User Interface

Simplified controls and larger screen (1.47 x 1.34 x 1.10″ – 81% larger) make it easier to use and easier to read. The blue back-lit screen makes the selected FM frequency more visible in low-light conditions. The mute button once housed on the volume control and is now on the face of the 3.0.

Mechanical Power On/Off Switch

Mechanical power switch stays on even when you suffer a power outage. The transmitter will turn on and return to the set frequency when power comes back on. Plus, it won’t drain the batteries like an electrical switch when powered off.

Stereo/Mono Selection

Choose between which mode you want to broadcast your audio. Listen to your music and other audio in true stereo format with the right and left channels. While mono broadcasts the audio signal further when needed.

Separate Line In and Microphone Volume Control

The line in volume and the microphone have separate volume controls. Turn up the volume on the mic while reducing the volume of the audio with a press of a button. Great for fitness instructors and karaoke.

3 Pre-set Frequency Buttons

Just tune the FM Transmitter to a frequency, hold the button in for three seconds and the WHT 3.0 instantly stores your favorite frequencies. Perfect for in-car use!

Redesigned Mute Button

We placed the mute button on the face of the 3.0 for easier use. The previous versions caused some confusion and this innovation was a direct result of valued customer feedback.

Multiple Powering Options

Use the all new Whole House FM Transmitter 3.0 at any location or anywhere you need it to broadcast your favorite audio sources. Power it with 3 “AA” batteries, 12/24V car utility adapter, USB power cable and 110/220 V wall adapter.

Removable Belt Clip Included

Clip onto your belt or pocket for better mobility, now you can move around with your transmitter and take anywhere. This is perfect for outdoor fitness instructors and tour guides who integrate the WHT 3.0 in their daily professions.

Broadcast Any Source

Included at no charge are the RCA stereo adapter, 3.5mm stereo audio adapter and stereo audio “Y” cable. Each of these adapters allows you to play any audio source with the new WHT 3.0. These included additions give it versatility and flexibility you’ll enjoy.

Full FM Frequency Range

The WHT 3.0 utilizes the entire FM frequency. It doesn’t matter if you are in a Brooklyn apartment or tucked behind a mountain in Washington. You are sure to find a frequency to broadcast your favorite audio source. 

Transmits Using PLL Technology

To give you the best transmission signal possible we insisted that our FM Transmitter use PLL (or Phase Lock Loop) technology so you won’t have to worry about the transmission drifting like on AM transmitters… or for that matter some other FM Transmitters out there on the market. 

US/EU Pre-emphasis

FM radio is a noisy medium. The noise has triangular distribution, meaning the noise is louder at higher frequencies. Without pre-emphasis, the high frequencies get buried in noise.

Pre-emphasis lifts high frequencies above the noise floor levels, enabling you to hear a clearer transmission signal.

That’s why we now offer you the ability to match the pre-emphasis with your region’s FM Radios.

Engineered to work any audio source, the NEW Whole House FM Transmitter 3.0 has limitless uses and broadcasts a clean and clear FM signal 150 feet in any direction.

Use it hundreds of ways and enjoy hours of your favorite audio sources.

Additional information

Weight .73 lbs
Dimensions 8.39 x 6.5 x 1.38 in

Technical Details

Transmission Output We guarantee a radius of 150 feet
Frequency Range 88.0 ~ 108.0 in 0.1 MHz steps
Frequency Saving 3 preset buttons
  • US and EU Pre-emphasis Options
Power Options
  • 110/220v AC Wall Adapter
  • 12/24V DC Mobile Power Adapter
  • Computer USB Adapter
  • Internal 3 “AA” Battery Compartment
Audio Options
  • 3.5mm (⅛”) Stereo Jack
  • RCA Adapter (red/white)
  • 2.5mm Microphone Port (mic not included)
Power Control Mechanical Power Switch
Frequency Response 20Hz ~ 15KHz
Signal to Noise Ratio >65dB
Audio Performance 0.2% distortion
Stereo Separation 40dB
RF Harmonica Rejection Operation Time
Antenna Design
  • Reverse-threaded Screw Attachment
  • 6.5″ Swivel SMA Style Antenna
  • Interchangeable Wire Extension
Case Design
  • Sturdier Shell – Secured by exterior screws
  • Flat bottom is easier to Balance
  • Ergonomic Shape
Belt Clip
  • Sturdy plastic clip
  • Easily unscrewed from back
  • Flat back when removed
  • Simplified Controls
  • Larger Screen (1.34″ x 1.10″ – 81% Larger)
  • Easy to Read
  • Blue Backlighting
Tuning Design Stable PLL Technology
Meets FCC Part 15 Rules Yes, FCC ID: XOA WHFM3
Meets Canada IC Rules Yes, IC ID: 8728A-WHFM3
Optional Accessories
  • Desktop Stand
  • Lavalier Microphone
  • Digital to Analog Audio Converter
Transmission Signal FM Stereo or FM Mono
Dimensions 4.1″ L, 2.7″ W, .9″ D
Weight (w/ antenna) 3.7 ounces

Free Accessories


Included with Every WHT 3.0

3.5mm Stereo Audio Cable

12 / 24V DC Mobile Power Adapter

USB / Micro USB Power Cable

RCA Jack Stereo Audio Cable

Stereo “Y” Splitter Cable

110 / 220V AC Power Adapter


120-Day 100% Satisfaction Guarantee

If for any reason, or for no reason at all you’re not completely satisfied just give us a call at (888) 225-4496 and we’ll help you fix any issue you might have (we find that most problems are fixed in about 5 minutes).Or, if you still just want to return it that’s fine too, we’ll promptly send you the info on how to return it so you can get a quick, no hassles, no delays full refund… and we’ll still be friends.

This means you can try it out risk free for 4 months and if you’re not blown away that this is the best FM Transmitter on the market I insist you return it back to us and you won’t risk a single penny!

How can I afford to be so generous?

Because I know once you try out our FM Transmitter you’ll be hooked for life and we’ll have to pry it out of your hands before we could ever get it back.

To Avoid any confusion, please not the following.

  • All returns must be made within 120-days of your purchase to qualify for the 100% Satisfaction Guarantee Policy.
  • You must follow the return instructions given by tech support and include the completed RMA form with your item to avoid having the return refused or a restocking fee.
  • Items not returned in original condition (including removed warranty labels) may be:
    • Returned back to you or
    • A restocking fee of 20% or more may be charged.
  • Any missing items will be charged as if you purchased it on our web site. (i.e. If it sells for $19.99 we will take $19.99 off the return amount)
  • We do not refund any shipping fees you originally paid when purchasing, and you are responsible for shipping fees when returning the product.
  • For Warranty Exchanges: please also include your purchase invoice showing proof of insurance.
  • Remember, you must follow the process above to obtain a refund. If we don’t know who sent the item then we can’t credit your account.


FREE 1 Year Warranty Upgrade

We are offering a 1 Year warranty upgrade from the standard 90-days warranty!

We also offer a 2 Year and 3 Year warranty upgrade too at a discounted price of $14.99 and $19.99 respectively.

Please read below for more details about the warranty terms and conditions.

Warranty Terms and Conditions

Whole House FM Transmitter warrants that its products shall be free from defects in materials or workmanship, with the exceptions stated below. This warranty starts from the date of purchase and runs for the timeframe selected at the time of purchase (i.e. a 1-year, 2-year or 3-year warranty).

Whole House FM Transmitter will, at its option, repair or replace any product that proves to be defective in material or workmanship. If your product is no longer being manufactured, or is out of stock, at its option, Whole House FM Transmitter may replace your product with a similar or better product.

This warranty DOES cover for 1 (one) time, any malfunction or failure that occurs as a result of accident (i.e. unintentional damage) or factory defects. However, the refund policy does become immediately null and void.

This warranty DOES NOT cover any defect, malfunction or failure that occurs as a result of: abuse; misuse; alteration; modification; failure to follow the product directions; or use with improper, unintended or faulty equipment. Further, removing any warranty labels; opening up the unit; or removing any pieces from the product will immediately render your warranty null and void. This warranty also does not cover any losses from theft or misplacing the product.


Whole House FM Transmitter is not responsible for special, incidental, or consequential damages from any breach of warranty, or any other legal theory, including but not limited to, lost profits, downtime, goodwill, damage to or reprogramming or reproducing, any program or data stored in or used with Whole House FM Transmitter products.

Some states do not allow the exclusion or limitation of incidental or consequential damages or exclusion of implied warranties, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.

To get a covered product repaired or replaced, you must contact Whole House FM Transmitter during the warranty period please call (888) 674-6226 and follow the prompts to the tech support line.

Please Note The Following

  • Return within 5 days of the RMA being issued to avoid delays or the item being refused delivery.
  • You should insure the shipment with the appropriate amount since you are responsible for the product until it arrives at Whole House FM Transmitter.
  • Return shipments will be at the customer’s expense; we also do not refund shipping fees you originally paid when purchasing.
  • Please also include your purchase invoice with proof of insurance
  • Remember, NO RMA = NO SERVICE. If we don’t know who sent the item we won’t know who to send a replacement to.

These stated warranties and remedies do not extend to any other products used with this product. No Whole House FM Transmitterdealer, agent, or employee is authorized to make any modification, extension, or addition to this warranty.