Skip to content Skip to footer

Project Type

Dedicated Home Theatre


Bannerghatta Road, Bangalore

Project Description:

Location: Bannerghatta Road, Bangalore

Scope of Work: Home theatre Soundproofing, Home theatre Acoustics Analysis & Home theatre Audio System Supply & Installation.

Application: Movies

Room Size: 2450 Cu ft

Interior Scheme: Contemporary

Status: Completed-Aug 2019


Mr Rajesh, an Audiophile and a big-time movie buff, had a dedicated home theatre room in the ground floor of his house located on Bannerghatta Road, Bangalore. The home theatre room, built six years ago had already seen too many different systems and the client ended up being unhappy after the install as none of the audio systems seemed to work well.


To analyze the internal acoustics of the room and correct the placement and material layering if necessary and Install and tune the proposed QSC Home theatre speaker system along with Marantz AV 7705, QSC DPA 4. 2 amplifiers and make sure the customer is satisfied with the Home Theatre Sound.


Symphony 440 Design Group Home theatre designers made sure to check the efficiency of the home theatre wall panelling, acoustic ceiling and the home theatre acoustic carpet flooring that was already present.

Other implementations include:

1. To start with, We designed the AV system layout, including QSC Speakers, JVC Projector placement, Seating placement details in line with technical requirements of the room.

2. Since some of the Home theatre cables were old, We also conducted cable continuity tests to make sure that everything was up to the mark.

5. Since the room had a lot of acoustical issues and was sounding lifeless because of the presence of sound absorption on all the six wall surfaces, We replaced the Acoustic floor carpet with Laminate wooden flooring to improve the sonic liveliness in the home cinema room.

6. Since the walls were also over absorptive, some of the acoustic wall panels were replaced with Reflective and diffusive treatments to have better room acoustics.

7. It was decided not to rework on the Acoustic sound diffuser that was present on the wall behind the seating position as it had got integrated into wall panelling very well and was already working well acoustically.

8. The wall panelling work carried out earlier was nothing less than 12” in thickness with a lot of soundproofing/ Sound Isolation, and acoustic materials. Redone to accommodate the QSC SC 1150 front LCR speakers and SB 5218 QSC subwoofer, The front baffle wall helps in creating better visual & acoustical ambience.

10. Even for the ceiling surrounds, we decided to use the same QSC SR 800 home theatre surround speakers for Dolby Atmos along with reliable QSC DPA 4. 2 amplifiers. This way, we could ensure similar sound quality from all the wall and ceiling surrounds, in-line with Dolby’s recommendations.

11. Marantz AV 7705 used as a Preamplifier/ processor along with four numbers of QSC DPA 4. 2 amplifiers offer uncompromised, powerful audio much required in a reference-quality home theatre application like this.

13. The altered Home theatre recliner positioning recommended by us ensured the client gets best of Dolby Atmos soundtracks.

14. With the existing high-end JVC home theatre projector’s recalibration, We achieved excellent quality, high-definition images from the capable JVC machine.

15. Auralex Subdude HT subwoofer isolation pads, Imported from the US, were placed below the SB 5218 QSC subwoofer to help the customer get the best out of his QSC subwoofer.

16. Micro-perforated Elite Home Theatre screen was reinstalled in its place once the front QSC SC 1150 Speakers and SB 5218 QSC subwoofer were installed and optimized.

The client who had changed the home theatre system nothing less than five times in 6 years was finally happy with his latest QSC home theatre speaker system and Acoustics.

It was a matter of challenge and prestige for the Home theatre consultants at Symphony 440 Design Group to get the perfect balance between costing and performance of the home theatre.

Since the customer was very supportive throughout the build process, We could achieve excellent audio-visual quality and ensure the customer came back happily to the home theatre room to watch his favourite movies daily.

Other Projects

Discover our expertise in optimizing sound environments for superior acoustics
Aurad, Bidar
error: Content is protected !!