JBLControl 128 WT

Premium In-Wall Loudspeaker

Premium In-Wall Loudspeaker

The Control 128WT is a premium in-wall speaker within the JBL Professional Control® Contractor line designed for applications such as foreground music, boardrooms, reception areas, airports, convention centers, cruise ships, retail outlets, restaurants, museums, surround locations, or any critical listening application where top performance from a loudspeaker with minimal visual impact is required.


·       Components: 

o   200 mm (8 in) polymer-coated aluminum-cone woofer with pure butyl rubber surround. 

o   25 mm (1 in) pure-titanium dome low-diffraction swivel aimable titanium tweeter.

·       High-slope crossover for natural midrange sound.

·       Extended bandwidth performance of 30 Hz – 20 kHz.

·       60 W continuous (120 W program, 240 W peak) 

·       Power handling (128 W).


Frequency Range

38 Hz - 20 kHz (-10 dB)

Power Capacity

200 W Peak 

100 W Continuous Program Power 

50W Continuous Pink Noise

Transformer Taps

70 V: 50 W, 25 W, 12 W & 6 W

100 V: 50 W, 25 W, & 12 W

Nominal Impedance

8 ohms

Low Frequency

200 mm (8 in) polymer-coated aluminum cone, pure butyl rubber surround.


25 mm (1 in) pure-titanium dome with cloth suspension on low-diffraction swivel-mount with -10 degree aimability.


Screw-down Euroblock-type connector. Max wire size 14 AWG (1.5 mm)2

Crossover Network

2nd order Low Pass to the woofer and 2nd order High Pass to the tweeter.

Optimum Air Cavity Behind Speaker

40 to 80 liters (1.4 to 2.8 cu ft)

Outside Dimensions (H x W x D)

334 x 257 x 110 mm (13.1 x 10.1 x 4.3 in), 102 mm (4.0 in) front of wall to back of speaker.

Maximum Wall Thickness

32 mm (1.25 in)

Cutout Size (H x W)

300 x 225 mm (11.9 x 8.9 in) Cutout template included.

Net Weight (ea)

3.3 kg (7.2 lb)

Shipping Weight (ea)

7.8 kg (17.2 lb)

Included Accessories

Cutout template & paint shield

Optional Accessories

MTC-128RIF Rough-In Frame for new construction installation to wallstuds.