40HZ of Sound- Denver's elite pro audio repair, install, back-line & equipment rental company.

Pro Audio Reinforcement
Serving quality sound & good times to Southern Colorado since 2009.
Experience the Power of
40HZ of Sound
• Your Premier Audio-Visual Partner •
Bringing Sound to Life – Passion, Precision, and Unmatched Audio-Visual Expertise.

ABOUT US
Professional audio reinforcement, installations, repairs, premium equipment rentals, and event services – proudly serving Denver and beyond.
Custom Installs
Need a custom designed speaker install for your business or venue?
We've got you!
Refurbishments, Service & Repairs
Arrange for a repair or refurbishment consultation on your treasured electronics.
We enjoy a challenge!
DJ/ Sound Equipment Rentals
We have top of the line DJ & sound equipment available for your next party, wedding, meeting or any other social function. Set-up & Tear-down included!
CALL US NOW
for our inventory list & a free quote!
DJ's/ Sound/ Lighting Tech Services & Stage Hands
We enjoy the work we do & we do it well!
Because we have years of hands on experience.
CONTACT US BELOW FOR A FREE ESTIMATE
SALES & RENTALS
All
RENTAL INVENTORY
Buy now
Pioneer CDJ-3000
$125.00 - $800.00
$1,200.00
Buy now
Pioneer DJ CDJ-2000 NXS2
$100.00 - $600.00
$800.00
Buy now
Pioneer DJM-V10 6-Channel Mixer
$125.00 - $540.00
$600.00
Buy now
Pioneer DJM-900NXS2 4-Channel Mixer
$80.00 - $350.00
$400.00
Buy now
Pioneer XDJ-XZ 4-Channel Standalone DJ Controller
$175.00 - $700.00
$800.00
Buy now
Pioneer XDJ-RX2 2-Channel Standalone DJ Controller
$130.00 - $510.00
$560.00
Buy now
Pioneer RMX-1000 Remix Station
$75.00 - $300.00
$400.00
Buy now
U`King Moving Stage Lights (Pair)
$50.00 - $230.00
$375.00
Buy now
Stagehand Labor
$150.00 - $700.00
CONTACT US FOR AN ESTIMATE
Not sure where to start?
Let's talk about how we can help you with your venue, event, or space.
The 40HZ of Sound Experience
We create an environment for public celebrations to private moments.
Quality is our top priority!
Let's Connect
Serving Denver, Colorado & Surrounding Areas
Trusted Partners & Valued Clients
A look at the artists, brands, and businesses we’ve had the privilege to work with.
Agave in Avon
Amp Champ Pro AV
Cervantes Masterpiece Ballroom and Otherside
CoClubs - Bar Standard | MILK
Dapper Promotions
INSOMNIAC - Club Vinyl | The Church
It's a Liifestyle
Knew Conscious Venue/Gallery
Mile High DJ Supply
Mile High Spirits Tasting Room
Speakeasy Vape Lounge
sorted. Social Club
Summit Music Hall- Denver
The Black Box
The Marquis Theater
The Oriental Theater
Toxiic Entertainment
Vacuum Tube Supplies

Pro Audio Reinforcement

Serving quality sound & good times to Southern Colorado since 2009.

Experience the Power of40HZ of Sound• Your Premier Audio-Visual Partner •

Bringing Sound to Life – Passion, Precision, and Unmatched Audio-Visual Expertise.

ABOUT US

Custom Installs

Refurbishments, Service & Repairs

DJ/ Sound Equipment Rentals

DJ's/ Sound/ Lighting Tech Services & Stage Hands

SALES & RENTALS

CONTACT US FOR AN ESTIMATE

Not sure where to start?Let's talk about how we can help you with your venue, event, or space.

The 40HZ of Sound Experience

We create an environment for public celebrations to private moments.Quality is our top priority!

Let's Connect

Serving Denver, Colorado & Surrounding Areas

Trusted Partners & Valued Clients

A look at the artists, brands, and businesses we’ve had the privilege to work with.

Experience the Power of
40HZ of Sound
• Your Premier Audio-Visual Partner •

Not sure where to start?
Let's talk about how we can help you with your venue, event, or space.

We create an environment for public celebrations to private moments.
Quality is our top priority!