Upon closer inspection, they're actually port covers to contain damping foam, increasing the speakers' bass response
Beyond simple things like volume adjustment, there are three user-adjustable presets--Movie, Music, Custom--as well as three parametric EQ filters perfect for taming those pesky in-room peaks in bass response
Subtle variations can make a lot of difference in bass response
The sound system is also worth a mention, utilising the Frontbass system, which uses the space within the crossmember and side member in the body structure as a resonance chamber for really punchy bass response
The sleek design assists with the sound too - sculpted air vents allow maximum airflow which assists bass response
. Great for appreciating precise details of High-Resolution Audio on the go.
The design of this system includes speakers mounted onto a soundboard, plus a separate bass enclosure for bass response
. The CP2 features an upright piano style cabinet with a 100-Watt/4-speaker sound system, while the CP3 comes in a tradition digital piano cabinet with a 100-Watt/2-speaker system.
Moreover, its giant 15-inch woofer uses an Aquaplas-treated-pulp cone that preserves neutrality while providing an articulate bass response
. Go wild!
Sony engineers and music artists identified the critical 30-40Hz sub-bass region that is signature of today's music styles and developed an enhanced Beat Response Control design for the new MDR-1 headphones, featuring a closed back for maximum isolation and exceptional bass response
. With enlarged air vents at the back of each driver, music lovers experience a quick and rhythmic low frequency response.
The Vengeance 2000 also features custom-engineered 50mm drivers and careful acoustic tuning for audiophile-grade sound with superior clarity and tight bass response
. For immersive audio and hours-long comfort the Vengeance 2000 employs circumaural, micro-fiber memory foam ear pads and a padded headband.
The audio performance is fantastic, with generous bass response
and excellent clarity.
In addition, the external subwoofer extends bass response
by a full octave.