Specifications - Sunfire True Subwoofer Super Junior User Manual

Specifications

Amplifier Output
1,500 Watts rms (4.6 Ω impedance)
High Cut Filter
35 Hz - 100 Hz adjustable. The
crossover can be bypassed by rotating
the crossover frequency control fully
clockwise.
Frequency Response
22 Hz - 100 Hz
Power Line Voltage
AC 120 V/60 Hz
Dimensions
9" x 9" x 9"
Weight
29 lbs
Finish
Black anodize and black lacquer.
Line power consumption:
300 W average, 22 Hz to 100 Hz, at
absolute maximum continuous output.
1200 W peak, time limited basis
Output levels:
Greater than 108 dB peak SPL
(includes room gain) from 25 Hz to 90
Hz
A typical Sunfire subwoofer can be
expected to 'best' its specified minimum
peak SPL by several decibels.
16
Input sensitivity for full output:
240mVrms from left input with volume
control at 0dB, 90mVrms with volume
control fully clockwise
0.48Vrms from right input with volume
control at 0dB, 180mVrms with volume
control fully clockwise
Input impedance:
30KΩ for Line-Level inputs
5.6KΩ for Hi-Level inputs
Driver:
Extra large magnet and long throw
mechanical design yield very high back-
emf. The result is extraordinarily high
operating efficiency – that is, more
acoustic output for each watt of input.
Internal system gain:
42dB from left input jack to speaker with
the Bass Level control at 0dB, 54dB with
the control fully clockwise
36dB from right input jack to speaker
with the Bass Level control at 0dB, 48dB
with the control fully clockwise
*
The Sunfire Subwoofer utilizes
differential gain on the left and right
inputs to retain both L+R and L-R
information.
© 2001 Sunfire Corporation.
All rights reserved. Sunfire Corporation
reserves the right to improve its products
at any time. Therefore, specifications are
subject to change without notice.
Manual part number 913-017-00 Rev B
*
*
*
*
User's Manual