TAGA Harmony
In-Ceiling speakers

RB-550SG Print

Archived product

The RB-550SG has a low-profile square 5mm bezel, what make it less visible after mounting in your ceiling.

The speaker provides superior sound performance at amazing price level!



Design In-ceiling, 2-way

Reduced bezel
Magnetically mounted grill (square)
TEI mounting bracket
TIMPC enclosure
TEC binding posts
Power handling 120W MAX
Frequency response 45Hz - 20kHz
Impedance 8ohm
Sensitivity 89dB
High-frequency driver 25 mm (1”), silk dome
Bass-Midrange driver 165 mm (6.5”), polypropylene
Dimensions (H x W x D or Dia x D) 23.5 x 9.2 cm
Cutout Dimensions (H x W or Dia) 20.9 cm
Minimum Mounting Depth 9 cm
Weight 1.85 kg / pc.
Colours (paintable grills)
White White

RB Series


Depending on model:
TSLB – TAGA Super Low-profile Bezel grill.
RB - Reduced Bezel grill (reduced grill profile).

Both versions are are magnetically mounted and paintable.
Thanks to their design the TSLB and RB grills make a speaker virtually disappear in the ceiling or wall.

TIMPC - TAGA Injection-Molded Polymer Chassis is very rigid and strong to minimize distortions, vibrations or resonances.  
Additional rubber coating and a honeycomb cabinet structure in selected models further stiffens chassis and improves sound performance.

TEI – TAGA Easy Install mounting brackets are extremely easy and safe to install. 
Selected models are equipped in ABS clamps in a visible blue color for easy installation in dark places.

Depending on model:
TPTTD - Taga Pure Titanium Tweeter Dome 1” (25 mm) with ferrofluid cooling can bear high power and its performance is very accurate, clear, smooth and detailed.
SILK DOME - 1" (25 mm) tweeter is ferrofluid cooled and damped . The performance can be characterized as very accurate, clear, smooth and detailed as well as can handle high power inputs.

We pay special attention to equal and flat dispersion of sound in and off the axis of the driver.

Extra tweeter features (selected models):
SWIVEL TWEETER - the tweeter can be manually slightly rotated to direct the high frequency stream toward selected area in the room.
TREBLE SWITCH (environmental equalizer) -
 the treble level can be manually increased or decreased by few decibels to compensate for speaker positioning and room anomalies.

Depending on the application we use Kevlar® or polypropylene cones and heavy duty voice coils and coil formers are responsible for high power handling as well as deep, precise and detailed bass and rich, sweet midranges.

High quality, close-tolerance and precisely selected crossover components and internal wires for absolute sound neutrality, high long-term power and reliability.

TEC – TAGA Easy Connection: selected speakers use high quality push-in banana binding posts accepting raw speaker cables up to 10AWG and most popular types of connectors (banana or pin plugs). Our binding posts make any installation a very easy task to do.

Painting grilles and frames Download
User manual (05-2022) Download