SpeciÞcations (Signature Edition)
AmpliÞer Output
2,700 watts rms (3.3 Ω impedance)
High Cut Filter
30 Hz - 100 Hz adjustable, with a "Bypass" position.
Frequency Response
16 Hz - 100 Hz
Power Line Voltage
US model
120 VAC 50/60 Hz
International model 230 VAC 50/60 Hz
Dimensions
13" x 13" x 13"
Weight
53 lbs
0.75 Vrms from right input with volume control at 0 dB, 200 mVrms volume control fully clockwise*
Input Impedance:
30 kΩ for
56 kΩ for
40 kΩ for XLR input, each leg balanced to ground
XLR Input
Pin 1 | Ground |
Pin 2 | Positive |
Pin 3 | Negative |
Driver: 12 inch
Extra large magnet and long throw mechanical design yield very high
Finish
High gloss, dark rosewood Þnish.
Line Power Consumption:
800 watts average, at maximum continu- ous output. 8 watts at idle.
2,700 watts peak, time limited basis
Output Levels:
Greater than 116 dB peak SPL (includes room gain) from 16 Hz to 100 Hz. Mea- surement is one meter, anechoic.
A typical SunÞre subwoofer can be expected to ‘best’ its speciÞed minimum peak SPL by several decibels.
Total Harmonic Distortion
Typically less than 1/10 of the funda- mental between 18 to 80 Hz.
Internal System Gain:
50 dB from left input jack to speaker with volume control at 0 dB, 62 dB with control fully clockwise*
40 dB from right input jack to speaker with volume control at 0 dB, 52 dB with control fully clockwise*
* The SunÞre True Subwoofer utilizes differential gain on the left and right inputs to retain both L+R and
12 VDC Trigger Input
Input voltage range: 5
Impedance: approx 600 Ω (20 mA @ 12 V)
Removable terminal block, and one 1/8” Mono minijack, tip positive.
Input Sensitivity for full output:
250 mVrms from left input with volume control at 0 dB, 60 mVrms volume con- trol fully clockwise*
User's Manual 
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