ArthurDaniels
Posted
6 years 11 months ago
Rick,
From the very first time I connected my Triton Ones to my Onkyo (before I owned the Cambridge), I was not happy with the musical bass "oomph". At that time, my Onkyo's two sub outputs were connected to the Ones' LFE inputs, but there was no active Double Bass. Furthermore, my audio connections at that time were analog from CD players. So, the Ones were playing the Onkyo's speaker-only signals and processing whatever bass was contained therein in accordance with whatever the crossovers in the Ones were doing. Analog bass was musical, but offered little "oomph".
However, there was always plenty of bass when there was an LFE signal presented to the Ones from a multi-channel digital input to the Onkyo - either HDMI or Digital Audio.
Then, I discovered the Double Bass settings in the Onkyo. As I excitedly reported in a post several years ago, the first time I switched Double Bass On, I was astounded at the increased bass level - in fact, way too much with the Ones' LFE control set to mid-point (12 o'clock).
I'll bet that nothing is happening to the standard analog signals in either the Onkyo or the Cambridge to intentionally reduce the bass at the speaker-output terminals. What is a puzzle to me is why feeding a line-level pre=amplified audio output directly to the Ones LFE jacks produces so much more bass. Audibly, the difference is much more than "Double Bass". Unfortunately, I have nothing else to employ to conduct a similar setup experiment.
It is worth noting that both my Klipsch and my Paradigm subs are designed to be driven either by an LFE signal, or by a line- level analog output signal from an amplifier or pre-amplifier..
Perhaps overall volume levels play a role. I don't listen at loud levels, Perhaps the feared double bass effect really is not important when the volume level at the speaker-level terminals isn't at full room volume (whatever that is). Perhaps I am really just adding back the bass which is being audibly lost because of the relatively low overall volume level (normal bass roll off to the ear at low volume levels - remember the old "Loudness Control"?).
You are correct - this is a thorny subject and more subjective than objective by its very nature.
Best,
Art
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