ERS 310RefurbishedDetails https://www.infinityspeakers.com/factory-refurbished/ERS310_.html?dwvar_ERS310___color=White-USA-Refurbished
2-way 8" Round In-Ceiling Speaker
Covers the lows and highs of the hearing spectrum.
Ceramic Metal Matrix Diaphragms sandwich an aluminum driver between ceramic layers for better sound accuracy and detail
Higher ratings mean your speakers will play louder with a given amount of amplifier power.
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Product Specs, Manuals, Compatibility & Features
Manuals & Downloads
The latest owner's manuals, quick start guides, and documents.
- Mounting Depth
- 4-1/4" (108mm)
- Speaker Nominal Impedance
- 8 ohms
- Speaker Sensitivity
- 88 dB
- Speaker Crossover Frequencies
- 2,300Hz; 12dB/octave
- Speaker Frequency Response
- 45Hz - 22kHz (±3dB) 29Hz (-10dB)
- Speaker Depth (in)
- Subwoofer Weight (kg)
- Subwoofer Height (in)
- Speaker Weight (lb)
- Speaker Depth (mm)
- Subwoofer Weight (lb)
- Subwoofer Height (mm)
- Speaker Weight (kg)
Ceramic metal matrix diaphragms.
Ceramic Metal Matrix Diaphragms reveal all the nuances of today’s music and film recordings by virtually eliminating unwanted resonances. The key is a ceramic compound called alumina. Three times as stiff as titanium – and 85 times stiffer than felted paper – alumina is deepanodized to an aluminum core to create a three-layer sandwich. CMMD adds bass impact to each ERS model, and delivers open, detailed and clean mid and high frequencies.
Easy to install
The ERS models feature mounting clamps that swing out to securely grip your wall from the inside. Because they need not be mounted to a stud, the ERS speakers can be placed for optimal sonic performance and installation ease.
Optional rough-in frames are available for use in new-construction installations before drywall is installed.
Warranty 5 Years Warranty
Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.
Purchases made from an unauthorized dealer will not be eligible for exchange.