Meyer Sound Stella - 4 Constellation, Operating Instructions Manual

Page: 19 / 24

19
APPENDIX A: SPECIFICATIONS
STELLA-4 AND STELLA-4C SPECIFICATIONS
Operating Frequency Range 100 Hz – 22 kHz
Frequency Response 115 Hz – 20 kHz ± 4 dB
Maximum Peak SPL 108 dB (free field, measured with music referred to 1 meter)
Transducer One 4” cone driver
Phase Response 250 Hz – 18 kHz ± 30°
Coverage 60° (3–13 kHz ±10°); 120° (below 2 kHz)
Transducer One 4” cone driver
Voltage Requirement 12–18 V DC
Audio/Power Connector Single 5-pin Phoenix (3 pins for balanced audio, 2 pins for DC power)
Audio Input 10k Ohm balanced internal isolation transformer
Current Draw 1.5 A average; 3.3 A peak
Noise Floor < 20 dB A weighted
Stella-4 Dimensions 5.39” (front OD) x 6.33” (max OD) x 5.32” D
137 mm (front OD) x 161 mm (max OD) x 135 mm D
Stella-4C Dimensions 11.75” (front OD) x 6.33” (rear OD) x 4.45” D
298.42 mm (front OD) x 160.78 mm (rear OD) x 112.95 mm D
Stella-4 Weight 5.0 lbs (2.27 kg)
Stella-4C Weight 6.0 lbs (2.72 kg)
Stella-4 Dimensions
6.33
[161mm]
5.32
[135mm]
2.00
[51mm]
2.00
[51mm]
5.39
[137mm]
Stella-4C Dimensions
Stella-4C with Typical Third-Party Backcan Dimensions
Ø13.25
[Ø336.55mm]
1.35
[34.42mm]
11.24
285.54mm]
Ø0.23
[Ø5.95mm]
7.17
[182.20mm]
4.45
[112.95mm]
6.33
[160.78mm]
11.75
[298.42mm]
3.98
[101.18mm]
10.00
[254.00mm]
6.53
[165.92mm]
1.35
[34.42mm]
7.89
[200.33mm]