Garage
Shop

See all parts that fit your 1999 Ram 2500

German Maestro GMP 450 Pro

GMP Studio-Series, 300 ohm Professional Headphones for Studio Use and Music Production

Product videos
highlight-star-icon

Studio Series Professional Headphones • 300 ohm • Open Headphone Design • Synthetic Leather Ear Pads • Comfortable Circumaural Ear Pad Design • Excellent Bass Reproduction • Designed for Audiophiles and Studio Professionals

Learn more about the gmp450pro

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
95-6551 main

Metra 95-6551 Dash Kit

Install a new Double-DIN car stereo in select 1998-2002 Ram 1500 / 3500 / 2500

3
-47.63%

$21.99

List price $41.99

99-6700 main

Metra 99-6700 Dash Kit

Install a new Single-DIN car stereo in select 1974-2002 vehicles from Dodge, Chrysler, Plymouth

5
-36.86%

$11.99

List price $18.99

70-1817 main

Metra 70-1817 Wiring Harness

Install a new car stereo in select 1984-2006 vehicles from Dodge, Chrysler, Plymouth

29
-14.31%

$5.99

List price $6.99

CDK665 main

PAC CDK665

Double DIN Stereo Dash Kit for select 1998-2002 Ram 2500 / 1500 / 3500

-39.21%

$199.99

List price $329.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

117
-37.15%

$21.99

List price $34.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

XBAF69 main

NVX XBAF69

Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

48
-42.51%

$22.99

List price $39.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Product Highlights


Studio Series Professional Headphones • 300 ohm • Open Headphone Design • Synthetic Leather Ear Pads • Comfortable Circumaural Ear Pad Design • Excellent Bass Reproduction • Designed for Audiophiles and Studio Professionals

Description


German Maestro Studio Series

Introducing the GMP 450 Pro stereo headphones, the professional headphones in the Studio Series from German Maestro. Each pair of these revolutionary headphones are designed to meet the highest demands and standards that the German Maestro name represents. With a long history of sound research and speaker engineering, the company has released the GMP 450 Pro high performance headphones. They represent the top-range of headphone technology and exhibit the most advanced acoustic reproduction. With emphasis on clean accurate sound, these headphone offer the highest efficiency and impressive bass performance. The trebles are crystal clear, the mid-range emphasizes each and every rich detail, and the bass reproduction is quite dynamic. They feature a unique cardamatic suspension system that is comfortable and light on the ears. The soft synthetic leather ear pads ensure a perfect fit and an excellent comfort level for each and every time you put the head phones on your head. Both ear pads are specifically and carefully engineered for a soft feel that is extremely light on the ears. The user can wear the headphones for hours on end without any discomfort or ear ache. The cables themselves are highly flexible and include an additional extension cord. The simple design of the headphone allows it to sit comfortably on the ears. For the professional music listener that demands more than the best, choose the GMP 450 Pro headphones!

Product Features:
  • Studio Series Professional Headphones
  • Designed for audiophiles and studio professionals
  • The top choice of many recording engineers
  • High-performance headphones with the latest in headphone technology
  • Designed specifically for those that have long listening sessions and demand a comfortable pair of headphones
  • Perfect for portable audio and video uses, as well as portable audio devices
  • High-quality 300 ohm stereo headphones
  • Meets the highest demands and the German Maestro strict standards
  • Copper plated aluminum voice coils
  • High efficiency for accurate and clear sound replication
  • Excellent bass reproduction without overpowering the mid and high frequencies
  • Crisp and clear middle to high frequencies
  • Soft synthetic leather ear pads for the ultimate in comfort
  • Circumaural ear pads
  • Earpad design is carefully engineered for comfort
  • Round cable made of low-oxygen copper for optimal signal transfer
  • Gold plated mini-jack tip
  • Closed design for amazing audio playback
  • Also available in a Open Design
  • Manufacturer Item Number: 93-6365
  • Other Aliases: GMP 450-Pro, GMP 450.Pro, GMP450Pro
  • Authorized Internet Dealer
  • 3-year Manufacturer's warranty
Product Specifications:
  • Frequency Response: 14-24,100 Hz
  • Nominal Impedance: 300 Ohm
  • Acoustical Principle: Closed
  • Average pressure on the ear: Approx. 3 N
  • Weight without cable: 8.5 oz. (240 grams)
  • Connectors: Stereo mini-jack (3.5 mm), plus adapter (1/4" or 6.3mm)
  • Cables: 9.8 ft. (3m) Black straight cord
  • Color: Silver and Black

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

Specifications & Details


Headphone Design
Headphone Type
Enclosed-Ear
Headband Type
Over the Head
Specifically For
Home/Portable
General Features
Noise-Canceling
No
Headphone Connection
Corded
Volume Adjustment
No
Audio Features
Impedance
300 ohm
Frequency Response
14 - 24,000 Hz
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GMP450Pro

Weight:

0.90lbs

Internal SKU:

gmp450pro

Internal Product ID:

22825

Product and How-to Videos


  • Differences Between Headphone Acoustic Principles | Open, Closed, & Semi-Open
  • Headphones Based on Musical Preference | What Type of Listener Are You?

Customer Ratings & Reviews


German Maestro GMP 450 Pro thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Very plseade with headphone!

Top sound quality! Similar to Dt880 or K702, but with more detail and bigger soundstage! It's a deal! Thanks Sonicelectronix.com!

By rywhflucky on January 12, 2011

5 found this helpful



RF-REM small

MB Quart RF-REM

Wireless Remote for Select Source Units

$26.99

List price $26.99

CBLOCKM4 small

EFX Core C BlockM4 by Scosche

MAXI Fuse Power Distributor with One 4 Gauge Input and Four 8 Gauge Outputs

(3)

$19.99

List price $29.95

No picture

Rockford Fosgate RF-BLD Open Box

Open Box/Brand New, 2-Channel Balanced Line Driver

$54.99

List price $129.99

KITFTR1_ADSMRR2 small

iDataLink Maestro KIT-FTR1 and RR2 Interface Kit

iDataLink Maestro Universal Stereo Replacement Interface Module and Double DIN Stereo Dash Kit and Harness for select 2015-2022 vehicles from Ford

(5)

$436.20

List price $659.98

82-3412 small

Metra 82-3412

Speaker Adapter Bracket for select 1998-2024 vehicles from Chevrolet, GMC, Subaru

(1)

$16.99

List price $25.99

Club 64 small

JBL Club 64 (JBLSPKCB64)

360W Peak (120W RMS) 6.5" Club Series 2 Way Coaxial 3-ohms Speakers

(2)

$109.95

List price $139.95

No picture

Philips DS3881W/37

$169.99

List price $299.99

A219-65CPQV small

Atrend A219-65CPQV

Empty Quad 6.5” Vented Rear Truck Enclosure for select 2019-2024 2500 and 3500 and 1500

$205.40

List price $205.40

CD-iU50 small

Pioneer CD-iU50

USB-to-iPod Adapter for Pioneer and Pioneer Premier In-Dash Car Stereos

(4)

$23.99

List price $34.99

Related Searches


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

2022 Audi A4

1999 Dodge Ram 2500

1983 Cadillac Cimarron

2000 Volvo S70

2005 Lexus IS300

2011 Audi A4

1987 Ford Bronco

2019 Ford Expedition

1976 MG Midget

2012 Audi S5

Vehicle
Store
Delete

1988 BMW K100RT

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.