Acoustat 2+2

These are 2 + 2 Acoustat speakers were built in 1982 and I have owned them since 1988.  They sound as good today as the day I first purchased them. These speakers were handmade by the Acoustat Corporation, Fort Lauderdale, FL..  

Specifications

Type:                                              Full-range electrostatic loudspeaker

Serial Numbers:                              209129, 209130

Frequency Response:                     28Hz to 20kHz, +/- 2dB

Nominal Impedance:                       4 ohms

Sound Pressure Level:                    115dB at 20' in a 16'x24' room (Program

                                                      Material Peaks)

Minimum Power Requirements:       50W per channel

Power Consumption:                       5W at 120V, 50/60 Hz

Control:                                          High Frequency Balance (Controls

                                                      Frequencies above 10kHz)

Weight:                                           95 lbs each

Dimensions:                                    94" H by 20"W by 3.5" D

The 2+2’s bass is very much in control, it has more detail and impact than most large electrostatic speakers and it blends seamlessly with the upper ranges. The high end is typical of electrostatics - open, airy, and incredibly quick in response to hard transients and subtle inner details in complex material