The only thing that I now need to complete my first build is some affordable good amplifier that can output about 75w maybe those ic class D amps (i think they are something like TPAsmt..)
If you know some good ones pls link them
If you know some good ones pls link them
Check out Norge and Sonodyne, they are really good, slightly expensive. Amplifiers and speakers.
TPA3255 Class D amps are sold on Amazon India.
I expect speakers and drivers also to be available.
No ties, and please check Mumbai market, terrific variety.
Bear in mind that Scan Speak is owned by Chinese, and those guys make good speakers.
I expect Chinese drivers to be really value for money.
TPA3255 Class D amps are sold on Amazon India.
I expect speakers and drivers also to be available.
No ties, and please check Mumbai market, terrific variety.
Bear in mind that Scan Speak is owned by Chinese, and those guys make good speakers.
I expect Chinese drivers to be really value for money.
Here are two very useful sources of drivers in Bhaarat which you may like to consider. No import, no duties, just direct purchase.
You can evaluate the 3" cone tweeter and the mid-bass units:
https://www.swetonspeakers.com/allseries/wooferseries
You can evaluate the dome tweeters and the mid-bass units:
https://iwaispeakers.com/
Note - TV serials and movies in particular have a significant amount of low frequency content. A simple Closed box design would be simplest, cleanest and safest given that you intend to tune them at 150-100 Hz!
Particularly for your intended application, tuning a reflex box to anything higher than 50 Hz is likely to put the mid-bass unit at risk of over excursion and consequential damage - unless equipped with an appropriately aggressive low block filter. With a 100 Hz tuning, you will have hardly any output from them below 90 Hz in any case!
You can evaluate the 3" cone tweeter and the mid-bass units:
https://www.swetonspeakers.com/allseries/wooferseries
You can evaluate the dome tweeters and the mid-bass units:
https://iwaispeakers.com/
Note - TV serials and movies in particular have a significant amount of low frequency content. A simple Closed box design would be simplest, cleanest and safest given that you intend to tune them at 150-100 Hz!
Particularly for your intended application, tuning a reflex box to anything higher than 50 Hz is likely to put the mid-bass unit at risk of over excursion and consequential damage - unless equipped with an appropriately aggressive low block filter. With a 100 Hz tuning, you will have hardly any output from them below 90 Hz in any case!
I always feel that a lot of imported speaker drivers are over hyped.
And many are actually owned by Chinese entities just for the brand value.
The price for the Indian drivers will be much less than the European and American units...and same performance.
Also, see if you can find JBL / Pioneer / Sony speaker drivers for cars, particularly in the old car market...they go for a bargain.
Just put them in a big box, very good performance from two way and three way units.
Amplifiers...build your own from ready transistor plate amplifiers, should be available in Nagpur market.
And many are actually owned by Chinese entities just for the brand value.
The price for the Indian drivers will be much less than the European and American units...and same performance.
Also, see if you can find JBL / Pioneer / Sony speaker drivers for cars, particularly in the old car market...they go for a bargain.
Just put them in a big box, very good performance from two way and three way units.
Amplifiers...build your own from ready transistor plate amplifiers, should be available in Nagpur market.