Blaupunkt GTt 1200 DE

12" 4-ohm cylindrical enclosed subwoofer

  • Blaupunkt GTt 1200 DE

    This efficient 12" subwoofer delivers solid bass without taking up all your space

  • Blaupunkt GTt 1200 DE


  • Blaupunkt GTt 1200 DE


  • Blaupunkt GTt 1200 DE

  • Blaupunkt GTt 1200 DE

  • Blaupunkt GTt 1200 DE

  • Blaupunkt GTt 1200 DE

  • Blaupunkt GTt 1200 DE

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Our take on the Blaupunkt GTt 1200 DE

by Dave Delamere

Enclosed Subwoofers 101

An enclosed subwoofer is a box with a subwoofer already installed. The advantage to buying an enclosed sub is that the manufacturer made the sub, then designed and built the box as a perfect match, so you'll get the best possible performance. Every enclosed sub has a maximum RMS power handling rating, so pair it with an amp with a similar RMS power rating to get the best performance.

Big sub that still saves space

Blaupunkt's GTt 1200 DE subwoofer lets you enjoy some serious bass in your vehicle without eliminating all your cargo space. This subwoofer's cylindrical shape combines with the 12" paper cone subwoofer to deliver powerful bass response, and the efficient ported design gets maximum performance from your amplifier. Pick an amp with the right power output, and you're ready to rumble.

Tough stuff

The sub's durable carpeted shell and protective grille eliminate any worries about your luggage, groceries, or golf clubs bumping into this sub in your trunk or hatch area. Sturdy screw terminals securely hold the speaker wires for a solid connection to your amp.

See more info on this item


  • ported cylindrical sub enclosure with single 12" woofer
  • spun paper cone (SPC) woofer
  • 4-ohm impedance
  • black carpeted outer shell
  • screw-type speaker wire terminals
  • power handling: 10-200 watts RMS
  • frequency response: 35-500 Hz
  • sensitivity: 91 dB
  • 12-15/16"W x 19-1/16"L
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
Woofer Size (inches)
Woofer Material
Spun Paper
Enclosure Type
Pieces in System
Width (inches)
Height (inches)
Depth (inches)
Second Depth (inches)
Connector Type
5-way post
Frequency Response
35-500 Hz
Power Range (Watts RMS)
Maximum Wattage
91 dB
4 ohms
Parts Warranty
1 Year
Labor Warranty
1 Year
Product Research
What's in the box?

Download owner's manual

  • One 12" Tube-style subwoofer with attached grille
  • 2 Mounting straps
  • 4 Mounting anchors
  • Eight 1-1/8" Self-tapping screws
  • Owner's manual (English/ German/ French/ Spanish/ 18 other languages)

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.


Sensitivity: 91 dB (2.83V/m)

Fs: 30 Hz

Qts: 0.49

Qes: 0.54

Qms: 5.7

Vas: 114 liters

Xmax: 5mm

Weight: 16.3 pounds

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Blaupunkt GTt 1200 DE Reviews

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4 out of 5


Written By Iday, Mississippi on Friday, August 15, 2014
I had a tube in my car in high school so I was skeptical 15 years later I bought this to put in my sons BMW 525I It literally rattles the trunk and my son is 16 so he plays it loud as possible daily with no audible distortion great buy.
For the price none and plays on an old mtx amp 140 watts
I didn't think it would play so loud but hits every note
1 out of 1 people found this helpful
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"Coolness Factor"
Build Quality
Ease of Use
Sound Quality

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For a more in-depth review and enhanced detailed information on the Blaupunkt GTt 1200 DE, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_023GTT120D/Blaupunkt-GTt-1200-DE.html ).