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.
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*
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.
Input impedance:
30KΩ for
5.6KΩ for
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
© 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
16 
User's Manual