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Audiopipe APMB-638SB

6", 8 ohm APMB Loudspeaker Series Midbass Driver w/ Sealed Back

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• 6" APMB Series Midbass Drivers
• Peak: 600 Watts
• 1-1/2" Til Voice Coil
• Frequency Response: 500 - 5,400 Hz
• Sensitivity: 98 dB
• Mounting Depth: 2-3/4"

Learn more about the apmb638sb

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This item has been discontinued


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Product Highlights


• 6" APMB Series Midbass Drivers
• Peak: 600 Watts
• 1-1/2" Til Voice Coil
• Frequency Response: 500 - 5,400 Hz
• Sensitivity: 98 dB
• Mounting Depth: 2-3/4"

Description


Audiopipe brand icon

Authorized dealer



Pro Audio Quality in Your Car

The Audiopipe APMB series speakers were designed to produce pro audio quality sound in your car. These outstanding speakers thoughtfully engineered to handle significant amounts of amplified power, resulting in clean, crisp sound reproduction. Ideal for virtually any application, the APMB series is meant to let you take your music with you and show off your system in any kind of environment and each speaker in the series has it's own unique purpose. Hear more than just bass with the APMB series pro audio speakers!

Phase Plug for Sound Quality Incorporated Phase Plugs Provide Better Sound

Audiopipe designed the 638SB speaker with an incorporated phase plug to provide quality high frequency response. The phase plug equalizes sound wave lengths which prevents the sound waves from colliding. Sound wave collisions can cause cancellations and frequency response problems, resulting in greatly reduced overall sound quality.

Sealed Basket Design Sealed Basket Limits Cone Movement and Improves Speaker Life

The Audiopipe 638SB sealed back design speaker limits the cone movement by utilizing a basket design that encloses the rear of the speaker entirely. As a result of the minimal movement within, sealed back speakers are incredibly durable, very difficult to damage speakers, ensuring use for years to come.

Light and Strong Durable Audiopipe Paper Cones

Despite all of the advances in audio technology, a quality paper cone is still tough to beat, and Audiopipe's 638SB speaker features a light weight yet incredibly stiff pressed paper cone. These cones deliver outstanding linear movement and when combined with the out-of-this world power handling of the APMB series, you will hear some of the best sound reproduction possible.


  • 6" APMB Series Sealed Back Midrange Driver
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Low mid frequency loudspeaker
  • Loudspeaker design provides pro audio quality sound in your car
  • Bullet dust cap ensures high quality high frequency sound
  • Pressed paper cone
  • Corrugated surround
  • Sealed basket design for improved speaker life
  • Durable 1-1/2" KSV voice coil
  • Heavy duty 38 oz Magnet
  • Iron Basket
  • Frequency Response: 500 - 5,400 Hz
  • Sensitivity: 98 dB
  • Mounting Depth: 2-3/4"
  • Mounting Diameter: 5-11/16"
  • 8 ohm impedance
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications:

  • FS (Free Air Resonance): 463 Hz
  • RE (DC Resistance): 6.2 ohm
  • Le (Voice Coil Inductance): 0.28 mH
  • QMS (Mechanical Q Value): 1.27
  • QES (Electrical Q Value): 1.31
  • QTS (Total Speaker Q Value): 0.64
  • VAS (Equivalent Compliance): 0.4 L (0.014 cu ft.)
  • Xmax (One-Way Linear Excursion): 0.15mm (0.006")
  • F3 (for Sealed Enclosure):
    • 0.35 cu ft.: 480 Hz
    • 0.45 cu ft.: 470 Hz
  • F3 (for Vented Enclosure):
    • 0.4 cu ft.: 455 Hz

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Specifications & Details


Speaker Specifications
Series
APMB Series
Priced Per
Each Speaker
Speaker Size
6"
Design
Mid-range
Tweeter Design
None
Tweeter Composition
None
Woofer Composition
Paper
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Sensitivity
98 dB
Frequency Response
500 - 5,400 Hz
Impedance (Per Voice Coil)
8 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-3/4"
Cutout Dimensions
5-11/16"
General specifications
Speaker Grilles
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

APMB-638SB

Weight:

6.80lbs

Internal SKU:

apmb638sb

Internal Product ID:

33329

Product and How-to Videos


  • Audiopipe APMB Series Midrange Drivers | English Version
  • Audiopipe APMB Pro Series Car Speakers

Customer Ratings & Reviews


Audiopipe APMB-638SB thumbnail image

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



Durability
5
Value
4
Features
4
Design
4
Usability
5

Customer Reviews

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Truly nice speakers

These speakers sounds pretty good and quality wise they are top of the line, highly recommend them. Seller delivery time was perfect and everything came in their original packaging. For their size and watts capacity you can't go wrong with these speakers, they sound super loud.

By El Boy 22 on August 22, 2016




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