Sunfire Cinema Grand Power Supply Energy Load Invariant High Fidelity Super Definition Power Amplifier ユーザーガイド
User's Manual
18
APPENDIX
© 2004 SunÞ re Corporation.
All rights reserved. SunÞ re Corpora-
tion re serves the right to improve
its products at any time. Therefore,
speciÞ cations are subject to change
without notice.
All rights reserved. SunÞ re Corpora-
tion re serves the right to improve
its products at any time. Therefore,
speciÞ cations are subject to change
without notice.
Man u al part # : 913-115-00 Rev A
Signature 400~seven
Power output
400 watts con tin u ous, per chan-
nel, into eight ohms, from
20 Hz to 20 kHz with no more
than 0.5% T.H.D.
nel, into eight ohms, from
20 Hz to 20 kHz with no more
than 0.5% T.H.D.
Power at clipping, min
800 watts per chan nel into four
ohms.
1600 watts per chan nel into two
ohms (time limited basis).
ohms.
1600 watts per chan nel into two
ohms (time limited basis).
Hum and Noise
-118 dB, A-Weighted
Maximum output current
120 amps peak to peak per ch.
Maximum output voltage
56.6 Vrms
Output impedance Front
Left and Right channels
Left and Right channels
Voltage source: Approx. zero ohms
Current source: Approx. one ohm
Current source: Approx. one ohm
RCA Input impedance:
24 k
Ω
Input sensitivity for rated
output
output
Unbalanced: 1.9 Vrms
Bal anced: 0.95 Vrms
Bal anced: 0.95 Vrms
XLR Input impedance:
10 k
Ω, each leg balanced to
ground
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)
12 VDC Trigger Inputs
Input voltage range 5 -18 VDC
Impedance: approx 600
Impedance: approx 600
Ω
(20 mA @ 12 V)
Removable terminal block, and
dual 1/8" minijacks for daisy-chain-
ing.
dual 1/8" minijacks for daisy-chain-
ing.
Power Consumption
45 W At idle
580 W Typical (1/8th power)
1800 W Ab so lute Max (Fuse
580 W Typical (1/8th power)
1800 W Ab so lute Max (Fuse
Limit)
Dimensions and Weight
17.0 inches wide
5.9 inches high (including feet)
16.7 inches deep (to tips of con-
nectors)
Weight 40 lbs
5.9 inches high (including feet)
16.7 inches deep (to tips of con-
nectors)
Weight 40 lbs
Finish
Brushed aluminum with black
anodize
anodize
200~seven
Power output
200 watts con tin u ous, per chan-
nel, into eight ohms, from
20 Hz to 20 kHz with no more
than 0.5% T.H.D.
nel, into eight ohms, from
20 Hz to 20 kHz with no more
than 0.5% T.H.D.
Power at clipping, min:
400 watts per chan nel into four
ohms.
800 watts per chan nel into two
ohms (time limited basis).
ohms.
800 watts per chan nel into two
ohms (time limited basis).
Hum and Noise
-115 dB, A-Weighted
Maximum output current
80 amperes peak to peak per
channel
Maximum output voltage
40 Vrms
Output impedance Front
Left and Right channels
Left and Right channels
Voltage source: Approx. zero ohms
Current source: Approx. one ohm
Current source: Approx. one ohm
RCA Input impedance
24 k
Ω
Input sensitivity for rated
out put
out put
Unbalanced: 1.34 Vrms
Bal anced: 0.67 Vrms
Bal anced: 0.67 Vrms
XLR Input impedance
10 k
Ω, each leg balanced to
ground
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)
Female XLR
Pin 1 is ground
Pin 2 is positive (hot)
Pin 3 is negative (cold)
12 VDC Trigger Inputs
Input voltage range 5 -18 VDC
Impedance: approx 600
Impedance: approx 600
Ω
(20 mA @ 12 V)
Removable terminal block, and
dual 1/8" minijacks for daisy-chain-
ing.
dual 1/8" minijacks for daisy-chain-
ing.
Power Consumption
45W At idle
280W Typical (1/8th power)
1800W Ab so lute Max (Fuse
280W Typical (1/8th power)
1800W Ab so lute Max (Fuse
Limit)
Dimensions and Weight
17.0 inches wide
5.9 inches high (including feet)
16.7 inches deep (to tips of con-
nectors)
Weight 34 lbs
5.9 inches high (including feet)
16.7 inches deep (to tips of con-
nectors)
Weight 34 lbs
Finish
Brushed aluminum with black
anodizing
anodizing
SpeciÞ cations