SKU: 23197051618

JBL CONTROL-312CS In-Ceiling Subwoofer Driver - 12in

$391.50 $435.00
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Description

JBL CONTROL-312CS In-Ceiling Subwoofer Driver - 12inThe JBL Control 312CS is a passive 12" in ceiling subwoofer driver designed to deliver reliable low frequency reinforcement for foreground music systems in a variety of venues such as boardrooms, retail stores, and restaurants. When driven by an 8 Ohm power amplifier (available separately), this subwoofer is capable of a 400W long term power capacity. The Control 312CS features a durable 12" woofer with a Kevlar reinforced cone and a 3" voice coil,

The JBL Control 312CS is a passive 12" in-ceiling subwoofer driver designed to deliver reliable low-frequency reinforcement for foreground music systems in a variety of venues such as boardrooms, retail stores, and restaurants. When driven by an 8-Ohm power amplifier (available separately), this subwoofer is capable of a 400W long-term power capacity. The Control 312CS features a durable 12" woofer with a Kevlar-reinforced cone and a 3" voice coil, and boasts a frequency response of 34 Hz to 3.5 kHz.

A removable locking connector offers screw-down terminals for input and loop-thru output connections. Installation is simplified via the built-in EZRail, which holds the pre-attached baffle in place until it is affixed to a backcan (available separately). The Control 312CS is intended for use with systems utilizing active external crossovers and separate subwoofer amplification.

Features

  • Passive Design
  • 12" Woofer with Kevlar-Reinforced Cone
  • 3" Voice Coil
  • 400W Long-Term Power Capacity
  • For 8-Ohm Power Amplifiers
  • 34 Hz to 3.5 kHz Frequency Response
  • Removable Locking I/O Connector
  • Built-In EZRail

Specifications

Active or Passive
Passive
LF Driver
12" / 30 cm Woofer with Kevlar-Reinforced Cone and 3" / 7.5 cm Voice Coil on Aluminum Former
Frequency Range
30 Hz to 4.5 kHz (-10 dB)
Frequency Response
34 Hz to 3.5 kHz (±3 dB)
Power Capacity
For 2 Hours: 400 W (1000 W Peak)
For 100 Hours: 250 W (600 W Peak)
Sensitivity
93 dB (Measured Half-Space, 2.83 V at 1 m)
Maximum SPL
121 dB Continuous Average (124 dB Peak)
Nominal Impedance
8 Ohms
Input
Removable Locking Connector with Screw-Down Terminals (Input Terminals and Loop-Thru Output Terminals)
Maximum Wire Gauge
12 AWG
Shielded
No
Baffle
Material: Metal
Design: Ported, with EZRail for Backbox Installation
Dimensions: 14.4 x 14.4" / 36.6 x 36.6 cm
Dimensions
14.4 x 14.4 x 6.3" / 36.6 x 36.6 x 16.0 cm from Back of Baffle
Weight
17 lb / 7.7 kg
Safety Rating
UL 1480, UL 2043, NFPA 90, and NFPA 70 when Installed with UL-Listed Backcan
S7232/UL, UL 1876, IEC 60849 / EN 60849
Packaging Info
Package Weight
21 lb
Box Dimensions (LxWxH)
17.5 x 17.5 x 12.5"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23197051618

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4.4 ★★★★★
Based on 13 reviews
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M
Verified Purchase
Mia Thacker
Chelsea, US
★★★★★ 5
Worth it!
Color: Pink, Color: Pink
Great buy! Worth the money and the color is nice. The keyboard works, some buttons I haven’t figured out but for the most part it’s worth the purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
M
Verified Purchase
Ms Rene Butts
Lexington, US
★★★★★ 5
Nice colors
Color: Yellow
This was a perfect choice for my iPad. The color is very vibrant easy to put on and its sturdy will buy again in another color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
B
Verified Purchase
Bernie
Battle Creek, US
★★★★★ 5
Keyboard is magnetic to cover so it doesn’t fall out
Color: Pink
Absolutely love this ! My iPad fits perfectly in this and the keyboard is touch sensitive which I like and the color combo on the keyboard makes it fun ! Definitely will recommend this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
A
Verified Purchase
Annabelle wilson
Natrona Heights, US
★★★★★ 5
Quality and Functional
Color: Navy Blue, Color: Navy Blue
I was looking for a case that could rotate and includes a keyboard. I have the gen 5 Ipad Air and it fits just fine. The part that rotates is magnetic (pretty strong) so if i just want the part with the ipad, I can just take it off. Keyboard is magnetic and the touchpad is such a bonus. It was easy to connect and every key works (can also change light color). Im also really impressed with the quality of the case, its pretty thick and even the plastic is nice. The navy blue color is also super cute, wish they had a dark red color too.
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Reviewed in the United States on May 13, 2026
E
Verified Purchase
Ellary
Lexington, US
★★★★★ 5
ABSOLUTELY PERFECT - I LOVE THIS!!!
Color: Pink
I absolutely LOVE this case and the keyboard - it’s absolutely perfect in just about every way. If I had to get nit-picky and find something to give feedback on, I would say it is a bit heavy and it is a bit annoying that you have to move the keyboard forward when you want to use it and backward when you want to close up the case but I don’t care, I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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