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JBL Stage 1200B

Sealed enclosure with one 12" subwoofer

Item # 109STAGE21

JBL designed their Stage Series subwoofers to give you great bass at an attractive price.

JBL designed their Stage Series subwoofers to give you great bass at an attractive price.

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About the JBL Stage 1200B

All-in-one solution

JBL designed their Stage Series subwoofers to give you great bass at an attractive price. Now they've created the Stage 1200B enclosure for people who prefer an all-in-one subwoofer solution.  

All-in-one solution

JBL designed their Stage Series subwoofers to give you great bass at an attractive price. Now they've created the Stage 1200B enclosure for people who prefer an all-in-one subwoofer solution.  

Handles up to 250 watts

The Stage 1200B sealed enclosure comes loaded with one Stage 1210 12" subwoofer, which features a polypropylene cone with a rubber surround. The sub handles up to 250 watts RMS, and its 4-ohm impedance makes it a great match for most amplifiers. The enclosure is made from 5/8" MDF covered with black carpet to withstand the bumps and bruises of life in a car. JBL tunes the enclosure to maximize the sub's performance, so you can count on impressive low-end punch.

To drive this single subwoofer, we recommend a mono amplifier rated between 185 and 375 watts RMS at 4 ohms. For more information, please refer to our article on How to Match Subwoofers and Amplifiers.

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Product highlights:

  • sealed enclosure with one Stage 1210 12" subwoofer
  • 4-ohm impedance
  • polypropylene cone with rubber surround
  • enclosure made from 5/8" MDF covered with black carpet
  • power handling: 250 watts RMS (1000 watts peak)
  • frequency response: 34-200 Hz
  • sensitivity: 91 dB
  • dimensions: 17-3/16"W x 14-3/8"H x 9-15/16"D1 x 6-5/16"D2
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # STAGE1200B

What's in the box:

  • Sealed enclosure loaded with one 12" subwoofer
  • 2 Grille rods
  • Owner's manual (English/ French/ Spanish/ Portuguese/ German/ Italian)
  • 2 JBL stickers

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JBL Stage 1200B reviews

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JBL Stage 1200B

Crutchfield customer from Castle Rock, WA on 6/23/2019

2015 Volkswagen Golf GTI

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Great sub with amazing sound quality.

Pros: Sound, easy to install, good price and fast shipping.

Cons: None

Crutchfield response on

1 of 2 found this helpful

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Pros:

Cons:

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More details on the JBL Stage 1200B

Pat M.

Features & specs

General
Woofer Size (inches) 12
Speakers Per Box 1
Woofer Material Polypropylene
Enclosure Type Sealed
Color Black
Pieces in System 1
Width (inches) 17-1/4
Height (inches) 14-1/2
Depth (inches) 11-1/4
Second Depth (inches) 6-3/8
Connector Type 5-way post
Frequency Response 34-200 Hz
Power Range (Watts RMS) 250
Maximum Wattage 1000
Sensitivity 91 dB
Impedance 4 ohms
Parts Warranty 1 Year
Labor Warranty 1 Year

Product Research

Features

Dimensions:

  • Width: 17-1/4"
  • Height: 14-1/2"
  • Depth:
    • Top: 6-3/8"
    • Base: 10" (11-1/4" maximum depth including grille)

Terminals: The 5-way binding post accepts pin connectors, single banana plugs, dual banana plugs (standard 3/4" width), spade connectors (0.3" inner width minimum), and bare wire up to 10-gauge.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
suggested by sale person at Crutchfileds for my set up [ dan  Sep 04, 2018 ]
A
I've been loyal to JBL since the early 80's and I will continue to do so. [ Ron  Jun 29, 2018 ]
A
Fits trunk of Jeep TJ, and brand [ Robin  Dec 28, 2017 ]
A
Fairly small depth for a 12" sealed sub which means it will fit in my hatch easily. JBL is a quality brand so I'm taking a chance even though there aren't many reviews. [ John  Nov 24, 2017 ]

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