Garage
Shop

See all parts that fit your 1978 320i

Beyerdynamic DT 440

Beyerdynamic Open-Back Headphones with Neodymium Drivers and Collapsible Design

Beyerdynamic
Shop all Beyerdynamic
Product videos
highlight-star-icon

• Open-back Design
• Circumaural Over-Ear Design
• 1/8" Mini-Connector and 1/4" Adapter

Learn more about the dt440

We apologize

This item has been discontinued


Loading...
CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

DEH-S7200BHS main

Pioneer DEH-S7200BHS

Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready

2
-10.72%

$249.99

List price $280.00

REF507CF main

Infinity REF507CF (INFSPKRF507CFUS)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

-12.00%

$219.95

List price $249.95

KMM-X705 main

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

KDC-X305 main

Kenwood eXcelon KDC-X305

Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

23
-17.08%

$199.00

List price $240.00

DMDX5 main

Diamond Audio DMDX5

240W Peak (80W RMS) 5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

Product Highlights


• Open-back Design
• Circumaural Over-Ear Design
• 1/8" Mini-Connector and 1/4" Adapter

Description


Beyerdynamic brand icon

Authorized dealer

The Gateway to Personal Audio

The German-made DT 440 premium stereo headphone is an exceptional introductory model to beyerdynamics. The open-back design of the DT 440 allows for the natural movement of air creating an organic sound quality. The DT 440 achieves profound bass and crisp highs for a truly dramatic experience.

Product Features

  • Open-back design creates a natural, free-flowing sound
  • Circumaural, Over-ear design for superior sound isolation
  • Single-sided cable reduces clutter
  • Gold vaporized 1/8" mini stereo jack plug (3.5 mm) and 1/4" adapter (6.35 mm) included
  • 90° swiveling earcup adds comfort and utility
Technical Specifications
  • Dynamic driver
  • Open-back earpieces
  • Frequency response: 10-35,000Hz
  • Nominal impedance: 32 Ohm
  • Sensitivity: 95 dB
  • THD: <0.1%
  • Power handling capacity:100 mW
  • Cable length and type:9' - 10-1/9" straight cable Connection
  • 1/8" gold vaporized mini stereo jack plug(3.5 mm)and 1/4" adapter(6.35 mm)
  • Original DT 440 Replacement Earpads Available
  • Authorized Internet Dealer
  • 2-Year Manufacturer's Warranty
  • Part Number: 484237

Specifications & Details


Headphone Design
Headphone Type
Enclosed-Ear
Headband Type
Over the Head
Specifically For
Home/Portable
Headphone Application
Home/Office
Acoustic Principle
Open
General Features
Noise-Canceling
No
Built-In Microphone
No
Headphone Connection
Corded
Volume Adjustment
No
Jack Size
3.5mm
Jack Angle
Straight Jack
Included Adapters
1/4" Adapter
Color Shades
Black
Silver/Gray
Material
Metal
Plastic
Ear Cushion/Earbud Material
Leatherette
Replaceable Ear Cushions
Yes (Accessory Recommended & Sold Separately)
Water Resistant
No
Foldable
No
Audio Features
Driver Type
Dynamic
Impedance
32 ohm
Sensitivity
95 dB
Frequency Response
10 - 35000 Hz
Audiophile
No
Built-in Amplifier
No
What is in the box?
Paperwork
User manual
Warranty/Registration card
Main Product
Beyerdynamic DT 440 Headphones
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DT 440

Weight:

1.44lbs

Internal SKU:

dt440

Internal Product ID:

45288

Product and How-to Videos


  • Beyerdynamic DT 440 Headphones | Full-Size Professional Open-Back
  • Differences Between Headphone Acoustic Principles | Open, Closed, & Semi-Open
  • Headphones Based on Musical Preference | What Type of Listener Are You?

Customer Ratings & Reviews


Beyerdynamic DT 440 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

RDV360 small

Rydeen RDV360

Surround View 4-Channel 3D Parking Assist System with DVR

$799.00

List price $799.00

11PT10 small

Kicker PT10

100W Bass Station Loaded 10" Carpeted Subwoofer Enclosure with Integrated Amplifier

(2)

$249.95

List price $299.95

DTX 710 small

Beyerdynamic DTX 710

Dynamic Headphones with Open-Back Design with 90 Degree Swivelling Earcups

$39.99

List price $79.00

DSS-12 BLACK small

Absolute DSS-12 BLACK

Dual 12", 3/4" MDF Sealed Subwoofer Enclosure with Absolute Logo

(13)

$39.99

List price $124.99

Drawstring Headphoone Pouch small

SMS Drawstring Pouch (SMS-DRAWBAG-BLK)

Drawstring Pouch for SYNC by 50 and STREET by 50 Headphones

$5.00

List price $19.95

HEM4 small

NuForce HEM4

Hi-Res In-Ear Headphones w/ Dual Balanced Armature Drivers

(3)

$139.00

List price $599.00

TX1.1300D small

Soundstream TX1.1300D

1300W RMS, Tarantula Series Class D Monoblock Amplifier

(1)

$329.95

List price $399.99

RTT8R small

Xscorpion RTT8R

100 Pack of Red 22/18 Gauge Crimpable Ring Terminals

(1)

$3.99

List price $7.99

MBTA8100-2 small

Bazooka MBTA8100

100W Peak Loaded Single 8" Amplified Ported Marine Subwoofer Bass Tube Enclosure

(4)

$269.99

List price $319.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1978 BMW 320i

2002 Ford Expedition

1990 Mitsubishi Eclipse

2002 Chevrolet Blazer

2007 Mazda 3

2006 Ford Freestyle

2000 Saturn LS2

2017 Mazda CX-9

2002 Audi A4

2017 Ford Taurus

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.