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JBL Stage 1200S Sealed enclosure with one 12" subwoofer

Item # 109STAGS12

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.

Item # 109STAGS12

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
Low stock
$249.95 Sale $30.00 off
$219.95

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the JBL Stage 1200S

Bob Bihlmayer

Product highlights:

  • sealed enclosure with one Stage 122 12" subwoofer
  • 2-ohm impedance
  • polypropylene cone with rubber surround
  • power handling: 250 watts RMS (1000 watts peak)
  • frequency response: 34-200 Hz
  • sensitivity: 91 dB
  • dimensions: 17.25"W x 14.5"H x11.5"D1 x7.75"D2
  • warranty: 1 year
  • MFR # JBLSUBST1200SAM
  • Item # 109STAGS12

What's in the box:

JBL Stage 1200S owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Sealed enclosure loaded with one 12" subwoofer
  • Owner's manual (Eng / Fren / Span / Others)
  • 2 JBL decals
  • Warranty card

More details on the JBL Stage 1200S

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) 11-1/2
Connector Type Binding post
Frequency Response 34-200 Hz
Power Handling (Watts RMS) 250
Power Handling (Watts Peak) 1000
Sensitivity 91 dB
Impedance 2 ohms
Parts Warranty 1 Year
Labor Warranty 1 Year
The JBL Stage 1200S replaces these items:

Product Research

Features

Overview: The JBL Stage 1200S enclosed 12" subwoofer has been carefully tuned for high SPL and low distortion, while its compact design allows it to be mounted in most vehicles. The single Stage 122 12" driver features a polypropylene cone with a rubber surround, and is mounted in a 5/8" MDF (Medium Density Fiberboard) enclosure that's covered in attractive black carpet.

Power: The Stage 1200S 2Ω subwoofer can handle up to 250W RMS (1000W peak).

Terminals: Rear-mounted 5-way binding posts can accept 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.

Dimensions:

  • Width: 17.25"
  • Height: 14.50"
  • Depth (including grille):
    • Top: 7.75"
    • Base: 11.50"

The JBL Stage 1200S replaces these items:


Adding...
JBL Stage 1200B

JBL Stage 1200B

Sealed enclosure with one 12" subwoofer
  • polypropylene cone with rubber surround
  • enclosure made from 5/8" MDF covered with black carpet
  • power handling: 250 watts RMS (1000 watts peak)

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Customer Q&A

3 questions already asked

Q
what guage of wire do i need for this sub (if not included)?
ronald  Dec 28, 2023
1 answer
A
Greetings Ronald. Thak you for your question. 14-12 gauge is recommended. The speaker terminal can accept up to 10 gauge wire.
thomas  Dec 29, 2023 (Staff)
Q
What would be a recommended amp to pair with this?
evan  Feb 19, 2022
1 answer
A
Thanks for your question. For information on selecting the best amp for your sub I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kenneth  Feb 23, 2022 (Staff)

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