Width
Frequency
Effect
Specifications
18Hz to >75kHz
15Hz to >100kHz
180Ω
20kΩ
2-20Vrms / 4-40Vrms
0.5-5Vrms / 1-10Vrms
Spk Input
peak, <5sec cont.
40Vrms
Output Impedance
<50Ω
Max Output Voltage
>10Vrms
at 1V output
>96dBA
at 4V output
>107dBA
at 10V output
>115dBA
at 1V output
>95dBA
at 4V output
>106dBA
at 10V output
>114dBA
Remote
via REM IN
>10.5V
DC-offset
via Spk Input
>1.3V
via Spk Input
<100mV
via RCA Input
<10mV
Turn-off Delay
up to 60sec
>500mA
Within 3% of B+
<300mA
<1.2mA
10.5V-18V
<8.5V
1.1”x3.5”x5.2”
29x90x133mm
Product Dimensions
Main Chassis
Power Off (B+)
Max Draw (w/o REM OUT)
Sleep Current
Power On (B+)
Max Flat (+0/-1dB)
Extended (+0/-3dB)
Spk Input
RCA Input
Spk Input (max-min gain)
RCA Input (max-min gain)
Current Draw
Operating Voltage
Audio Signal
Turn-On Trigger
RCA Input
Spk Input
S/N
Remote Output
at 1% THD+N
Current Capacity
Voltage
Input Impedance
Input Sensitivity
Max Input Voltage
Frequency Response
Narrow - Wide
30Hz - 80Hz
Bass Restoration
up to +18dB
Subsonic Filter
Spk Input at 10V output
RCA Input at 10V output
THD+N
<0.05%
<0.1%
5
Notes:
Ÿ
RCA and speaker level input sensitivity ranges are selectable via combined internal jumpers
(10V/40V or 5V/20V). The factory default RCA/Spk input range setting is 10V/40V.
Ÿ
DC-offset and/or audio signal detect functions are defeatable via internal jumpers (DC, AUD).
Ÿ
All specifications are subject to change without notice.
Slope
Total Ouput Level (Main Knob)
0dB to -30dB
Remote Level Control
(HxWxL not incl. terminals, jacks)
Remote Housing
(HxWxD not incl. knob, tabs)
1.1”x1.5”x1.8”
28x38x45mm
Œ
Bass Restoration On/Off: By short pressing the main knob, the bass
restoration circuit can be activated or completely bypassed. This function
provides quick ability to defeat the effect for music content that already has
enough bass without changing the bass effect level setting from the outer
ring. The LED will be illuminated only when bass restoration is on.
Total Ouput Level: Rotating the remote’s main knob provides attenuation
adjustment over the total RCA output level, from full output 0dB down to
-30dB. It can be used as a subwoofer level or master volume control and
functions whether or not bass restoration is active.
Ž
Bass Effect Level: Rotating the outer ring allows on-the-fly adjustment over the amount of bass
restoration applied, from the maximum effect limit set at the main unit (0dB) down to no effect (- ).
Remote Adjustments
Œ
Ž
up to -24dB/oct. @ 15Hz
15Hz - 50Hz
Frequency (F
3
)
Bass Effect Level (Outer Ring)
0dB to -
∞
∞
