ESC
CS2.3 Mk2

CS2.3 Mk2

BrandEmerald Physics
ManufacturerUnderwood HiFi
DesignerClayton Shaw, Walter Liederman
FunctionSpeaker
Produced2013-201?
CountryUnited States
Model IDCS2.3 MkII
Form FactorFloorstanding
Signal PathDigital Hardware (including Analog Connections)
Dimensions47 × 129.5 × 7 cm (W × H × D)
Weight78lbs
Frequency Response20Hz-22kHz ±3dB
Treble1" Compression Driver (Coaxially Mounted)
Midrange12" Paper Cone (Emerald Physics EP12.1)
Bass15" Paper Cone (x2)
Sensitivity97dB/2.83V/m
Impedance (Nominal)4Ω
Crossover Frequency100Hz, 900Hz (Midrange/Bass: DSP2.4 (Behringer DCX2496 UltraDrive Pro DSP Crossover), Midrange/Treble: Passive Network)
Crossover SlopeMidrange/Treble: 18dB/Oct, Midrange/Bass: 48dB/Oct (Third Order, Eighth Order)
Enclosure TypeOpen Baffle
FinishBlack Semi-Gloss (Optional: Cherry, Mahogany)
MSRP (2013)$5950 (Optional Colors/Veneers: +$1200, Special Edition Crossover: +$600)
Connections
  • Input (Biamp Required) · Binding Post (Universal)
  • Input (Crossover) · XLR · Stereo, Balanced
  • Output (Crossover) · XLR · Stereo, Balanced