Perreaux E160 - Manual (Page 34)

33
Mains Input Voltage
100V, 110V, 120V, 220V, 230V or 240V AC at 50Hz or 60Hz
(Set within the E160 at time of manufacture)
Dimensions
Width .............................................................................................. 430mm (16.9”)
Height ................................................................................................. 88mm (3.5”)
Depth .............................................................................................. 315mm (12.4”)
(not including feet, terminals and handles)
Fuse Ratings
Mains input fuse
100 – 125V: ........................................................................... 2SB slow blow 6A
200 – 250V: ........................................................................... 2SB slow blow 6A
(user serviceable)
Internal DC rail fuses......................................................4 x 2AG normal blow 6A
(NOT user serviceable)
Weight
Net: ................................................................................................... 9.5kg (20.9lb)
(amplifier only)
Gross:.............................................................................................. 12.5kg (27.5lb)
(amplifier, accessories and packing material)
Specifications
Explained
Rated Power Output
(per channel)
................................................ 160W
RMS
into 8Ω
The E160 has been designed around the industry standard 8Ω load. The E160
delivers 160W
RMS
continuously into 8Ω loads and 200W
RMS
into 4Ω loads. The
E160 will also handle complex and 2Ω loads with stability and ease.
Frequency Response .............................................. 10Hz to 30kHz, +0dB -0.5dB
This is the “standard” specification with which everyone is familiar. Actually,
“frequency response” is a misnomer: technically, it should be called “amplitude
response versus frequency” for it describes how uniform the amplitude or
strength of signals of various frequencies is maintained. It is generally thought
that a difference of 1db is the least that can be perceived by ear. To better that
by a wide margin, the E160 is specified two times higher, thus exceeding the
audible range of the human ear.
Total Harmonic Distortion
(THD+N)
.............................. 0.005%, @ 1kHz into 8Ω
Measurements are made with fixed, purely resistive loads. However, since
speakers are not purely resistive, an amplifier’s distortion specifications do not
indicate what performance will be with the actual loads presented by speakers.
Perreaux distortion measurements hold for any conditions presented by any
known speaker. Further, any measurable distortion in the Perreaux is second-
order harmonics – the least offensive to the ear.
Voltage Gain......................................................................................................28.6dB
The amount of amplification the amplifier is asserting on the input signal. Gain
can be calculated by dividing the rated output by the input sensitivity.