Triangle Signature Gamma is a 2-way Passive Bass Reflex Center Channel speaker by Triangle. It was released in 2022. Center channel speaker is an important component of a home theater system set-up as it delivers the listener significant part of the on-screen dialogue from your television. It features a 1" Horn-Loaded Tweeter and 2 x 6.5" Paper Woofer.
The Signature centre: two 165 mm small-pleat midwoofers and the horn-loaded titanium dome, front ported, voiced to match the Alpha and Delta.
The speaker has a frequency range of 45-22k Hz and a sensitivity of 90 dB. Triangle Signature Gamma has an MSRP of 2700$.
Room Size Suitability
The size of the room where you plan to use the Triangle Signature Gamma is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:
| Listening Environment* |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Average |
| Very Large Room | Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)
Triangle's Signature Series of Loudspeakers
Gamma is a member of Triangle's Signature series of Passive speakers. Below you can see the main specs of these speakers.
See all 4 Triangle Signature models compared »
Triangle Signature Series Speakers
Frequency Response of the Triangle Signature Gamma Speaker
Triangle Signature Gamma has a Frequency response range of 45-22k Hz at ±3dB and Power Range of up to 90 watts.
Here we have a comparison of how Gamma's Low frequency value compares with the average, max and min Low frequency values in its class.
Low Frequency
Center Channel Speakers
Crossover frequency of the Triangle Signature Gamma?
The crossover frequency of the Gamma is set to 2500Hz. This is the threshold frequency where the higher frequency signals over this level are sent to the tweeter and the lower-frequency signals are sent to the woofer by the crossover component.
Impedance and Sensitivity
Triangle Signature Gamma's nominal impedance level is
8 ohms but can go down to as low as
4 ohms, and has a sensitivity of
90 dB.
Sensitivity
Center Channel Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Triangle Signature Gamma is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
90dB of the Triangle Signature Gamma is an average sensitivity for stereo speaker so it is neither easy nor difficult to drive Sensitivity wise. Work out how loud the Triangle Signature Gamma plays in your room →
Minimum Impedance of the Triangle Signature Gamma
Even though the nominal impedance of the Gamma is 8 ohms, the minimum impedance level of this speaker according to Triangle is 4 ohms Triangle Signature Gamma so while choosing an amplifier, you should ideally check if the unit you are considering can provide this impedance level.
What amplifier does the Triangle Signature Gamma need?
At normal listening levels in a medium room, about
7.5–90 W
per channel into 8 ohms.
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Input Type
Gamma features Binding post type connectors.
Work out what gauge speaker cable this run needs →
Triangle Signature Gamma External Dimensions and Weight
Triangle Signature Gamma has external dimensions of (Height x Width x Depth) 10-1/4 x 22-15/16 x 15inch (260.0 x 582.0 x 381.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of Triangle Signature Gamma is approximately 2217.4cm2 / 343.7inch2.
Find speakers that fit your shelf or alcove →
Cabinet type and Materials
Triangle Signature Gamma has a
Bass Reflex type cabinet. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.
Port Position
Triangle Signature Gamma is a front-firing port speaker, which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.
Does the Triangle Signature Gamma come with a Grille?
Gamma comes with magnetic grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible. Since the included grille of the Gamma is magnetic type, it is very easy to put it on and off.
Recommended Accessories
Here is a list of accessories that we think you may need for the Triangle Signature Gamma.
Official Product Page
Official manufacturer's product page for the Triangle Signature Gamma speaker can be found below:
Official Product Page for Triangle Signature Gamma
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.