MMAV622
Novice Member
I’m using a Yamaha A-RX2080 AV Receiver and a Sunfire XT-ATMOS-265 subwoofer. My speaker system is 5.1. The performance of my AV amp and woofer is good. But there is one thing I don’t understand.
When I use my Yamaha 2080 to run test tone on my speaker, all other speakers (front, center and surround) has no problem except my woofer. I can’t hear any sound comes out from my woofer until I adjust my woofer at a very high volume (about 80 to 90%). But even when I switch my woofer’s volume very loud, I’m failed to measure my woofer’s EQ by using YAPO. The YAPO can find other 5 speakers except my woofer. I'm unable to use YAPO-Flat, Front or Natural in Yamaha's Parameters EQ because the YAPO can’t detect my woofer. And I need to use Manual mode in Yamaha’s Parameters EQ . However, I don’t have problem when I watch movie. The woofer seem to work every well when I watch movie. I also try to plug my woofer into different woofer input on my AV receiver but the result is same. I have contact Yamaha and Sunfire local distributor but they can’t answer me. Yamaha’s distributor said this is woofer’s problem. But Sunfire’s distributor said this is amp’s issue. Any input about this? Thanks.
When I use my Yamaha 2080 to run test tone on my speaker, all other speakers (front, center and surround) has no problem except my woofer. I can’t hear any sound comes out from my woofer until I adjust my woofer at a very high volume (about 80 to 90%). But even when I switch my woofer’s volume very loud, I’m failed to measure my woofer’s EQ by using YAPO. The YAPO can find other 5 speakers except my woofer. I'm unable to use YAPO-Flat, Front or Natural in Yamaha's Parameters EQ because the YAPO can’t detect my woofer. And I need to use Manual mode in Yamaha’s Parameters EQ . However, I don’t have problem when I watch movie. The woofer seem to work every well when I watch movie. I also try to plug my woofer into different woofer input on my AV receiver but the result is same. I have contact Yamaha and Sunfire local distributor but they can’t answer me. Yamaha’s distributor said this is woofer’s problem. But Sunfire’s distributor said this is amp’s issue. Any input about this? Thanks.