Dear all,
I am new to this forum. I recently purchased a SB12+ and I love it. However, I experienced some strange behaviour from my sub, which doesn't happened in my previous Sunfire HRS-8.
I watched the first chapter of "The Dark Knight", there is a shot zooming from aerial view to a building, the glass wall was being shot from inside and make one deep "boom" sound. When I use my SB12+ now, when it operates at a certain level, the one "boom" sound becomes a short series of "bubububu" instead. This problem will not appear if THX mode is turned on in my receiver.
My friend of mine to me that it is protective circuit activates when the sub if feed with very low frequency. I would like to check how this problem can be prevented or any special configuration required on my equipment to resolve this.
Thanks in advance.
My receiver is Onkyo NR-906 with a Sony S350 as source.
SB12+ setting: X-over "By pass", LFE 80Hz (at AMP), Gain at 9o'clock, PEQ and Room Compensation are disabled.
I am new to this forum. I recently purchased a SB12+ and I love it. However, I experienced some strange behaviour from my sub, which doesn't happened in my previous Sunfire HRS-8.
I watched the first chapter of "The Dark Knight", there is a shot zooming from aerial view to a building, the glass wall was being shot from inside and make one deep "boom" sound. When I use my SB12+ now, when it operates at a certain level, the one "boom" sound becomes a short series of "bubububu" instead. This problem will not appear if THX mode is turned on in my receiver.
My friend of mine to me that it is protective circuit activates when the sub if feed with very low frequency. I would like to check how this problem can be prevented or any special configuration required on my equipment to resolve this.
Thanks in advance.
My receiver is Onkyo NR-906 with a Sony S350 as source.
SB12+ setting: X-over "By pass", LFE 80Hz (at AMP), Gain at 9o'clock, PEQ and Room Compensation are disabled.