Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere.
That's because we have our own in-house Product Research team — they open the box,
verify contents, check the owner's manual, and record dimensions, features and specs.
We stay on top of new products and technologies to help people make informed choices.
Ceramic Metal Matrix Diaphragm
(C.M.M.D.): Infinity's C.M.M.D. technology delivers accurate
performance with dramatically reduced distortion for incredibly lifelike sound.
Additionally, the C.M.M.D. drivers can withstand extreme temperatures, moisture,
humidity and sunlight.
Woofer: The 8" C.M.M.D. cone
woofer virtually eliminates coloration due to cone flexing, resulting in less
distortion and superior accuracy. For a smoother response and improved
durability, the woofer uses a rubber surround.
Tweeter: The speaker has a 1"
C.M.M.D. dome tweeter that offers superior stiffness and damping compared to
traditional metal domes.
Waveguide Design: The ERS310
incorporates a proprietary waveguide design to ensure smooth distribution of
sound throughout the listening area.
Installation: The round shape
and flush-design allow the ERS310 to mimic the look of a recessed lighting
fixture. This speaker requires a cutout of 9.538", with a depth of 4.333"
(including the thickness of the drywall). Once the hole is cut, the speaker
can be dropped in and the locking tabs can be tightened, allowing you to secure
the speaker to the drywall without any extra assembly.
Note: For new
construction, you will need to purchase the optional rough-in-frame kit
Paintable: The grille and
flange can be painted, allowing this speaker to match any decor.