Specifications
Speaker Cabinets 
Performance Series Cabinets 
The PS Series cabinets were designed and built with the same commitment to 
sonic detail and quality construction as our award winning UL Series speakers. 
Tuned for a more "classic" tone than the UL Series, they deliver thick lows with 
a musically crisp edge. Only the best conventional materials were used in con-
struction: 17 ply Baltic Birch cabinets, polypropylene capacitors in the cross-
overs, Neutrik SpeakOn connectors, steel magnet drivers made exclusively for 
Epifani in the USA, steel recessed handles and high impact locking corners. 
We recommend the use of high quality speaker cables that use Neutrik 
SpeakOn connectors when plugging your amp into the cabinet. These connec-
tors provide more contact area and you eliminate the risk of crossing positive to 
ground and damaging your amplifier. 
Once you’ve connected your cabinet you can adjust the tweeter to driver level 
using the tweeter level adjustment knob on the rear panel of the cabinet. Your 
PS cabinet should come with the tweeter level at the “12:00” position. This is 
simply a starting point. Many players actually prefer to back it off as the tweeters 
are extremely efficient. 
Specifications 
PS 600 
•  600 watts @ 4 Ohms 
•  Passive/Active input select 
•  3 band shelving EQ 
•  Treble Shift 
•  Mid Cut Selector (footswitch 
accessible) 
•  Mid Cut Level Adjust 
•  Mute (footswitch accessible) 
•  Master Volume 
•  DI out w/level, Pre/Post EQ se-
lect, ground lift 
•  Tuner out, Pre-amp out 
•  EFX sends and returns (series 
or parallel) 
•  Speakon output connector 
• 3.5" H X 19" W X 11" D 
8lbs 
10 
The Performance Series 
The Performance Series were first introduced at the Winter NAMM Show 2006 
to critical acclaim. The design goals for the line were to offer uncompromised 
sonic quality at an affordable price. Utilizing many of the design elements 
found in the UL Series line, the Performance Series maintains its own unique 
sound and look. Nick Epifani and his design team employed all types of scien-
tific disciplines in designing the Performance Series products. Working to-
gether on the acoustical, mechanical and electrical engineering aspects of the 
line, they focused on creating an amplifier solution where the whole is greater 
than the sum of the parts. All of the components are carefully selected to meet 
strict design and manufacturing specifications. The Performance Series solu-
tion is really an integrated audio system whose major components were de-
signed to interact with one another to ensure optimum performance 
 Introduction 
Warning: 
TO REDUCE THE RISK OF 
FIRE OR ELECTRIC SHOCK, 
DO NOT EXPOSE THIS AP-
PARATUS TO RAIN OR 
MOISTURE. 
Caution: 
TO REDUCE THE RISK OF 
FIRE OR ELECTRIC SHOCK 
DO NOT REMOVE THE 
COVER. NO USER-
SERVICEABLE PARTS IN-
SIDE. REFER SERVICING TO 
A QUALIFIED SERVICE PRO-
FESSIONAL 
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN 
The lightning flash with ar-
rowhead symbol within an 
equilateral triangle is in-
tended to alert the user to 
the presence of uninsulated 
dangerous voltage within the 
product's enclosure that may 
be of sufficient magnitude to 
constitute a risk of electric 
shock to persons. 
The exclamation point 
within an equilateral trian-
gle is intended to alert the 
user to the presence of 
important operating and 
maintenance (servicing) in 
the literature accompany-
ing this device. 
 Important Safety Features 
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