AS 200.4
[ Rev. 1.0 - Last update: 2010/01/25 ]
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CEA-2006-A
SPECIFICATIONS
POWER RATING:
200 Watt per channel @ 4 Ohm < 1% THD+N
SN RATIO:
>86 dBA (reference: 1 Watt into 4 Ohm)
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MOS
SPECIFICATIONS (Tcase = 25 °C / 4 Ohm stereo / 0.2V input level @ 14.4 Volt if not otherwise specified)
TARGET POWERs:
200
Watt per channel @ 4 Ohm
320
Watt per channel @ 2 Ohm
640
Watt BTL mode @ 4 Ohm
950
Watt BTL mode @ 2 Ohm (*)
EFFECTIVE POWERs:
210
Watt (160 Watt @12V6) x 4
87.9 A (η = 66.3 %) @ 4 Ohm / ST mode / 1% THD / 1KHz
326
Watt (252 Watt @12V6) x 4
151.2 A (η = 60.0 %) @ 2 Ohm / ST mode / 1% THD / 1KHz
652
Watt (504 Watt @12V6) x 2
151.2 A (η = 60.0 %) @ 4 Ohm / BTL mode / 1% THD / 1KHz
THD @ 4 Ohm / ST mode
:
< 0.03 %
(1KHz / 90% Power rating ref)
THD @ 2 Ohm / ST mode
:
< 0.035 %
(1KHz / 90% Power rating ref)
DIM @ 4 Ohm / ST mode
:
< ----- %
(Power rating ref)
DIM @ 2 Ohm / ST mode
:
< ----- %
(Power rating ref)
DC-DC converter typology:
Unregulated
Conversion frequency:
50 KHz
(± 6 %)
Absolute maximum operation supply voltage range:
10 V ÷ 16 V
Recommended operation supply voltage range:
11 V
÷ 14.4 V
Power-on/Power-off Voltage Threshold:
9 V / 7.5 V
Mute delay time:
3 secs
Secondary voltages
(Amp. / Driver / Pre.):
±
46.8 V / ±7.5 V / ±13.5 V
Max output offset voltage
(each channel):
±15 mV
Standby current:
1.8 mA (typical)
Quiescent consumption
@ 12V / 14V4:
1.22 A / 1.38 A
(no idle current regutation)
Idle current regulation
(no signal):
0.08 A
(each channel)
Quiescent consumption
@ 12V / 14V4:
1.54 A / 1.70 A
(with idle current setted)
Thermal protection consumption:
1.7 A
Battery ground vs secondary ground decoupling:
125 Ohm
Body ground vs battery ground decoupling:
65 Ohm
Bandwidth
(-3dB ÷ 1 Watt):
< 5 Hz ÷ 150 KHz
Input sensitivity
(Power rating ref):
0.2 V ÷ 5 V
Input impedance
@ 1 KHz (STEREO input):
11 KOhm
Input capacitance
@ 1 KHz (STEREO input):
220 pF
Input ground decoupling:
15R
S/N ratio
(AP filter 10 Hz - 500 KHz )
– Power rating ref:
87 dB
S/N ratio
(AP filter 10 Hz - 22 KHz )
– Power rating ref:
109
dB (“A” weighted)
Eq. Input noise
(AP filter 10 Hz - 500 KHz ):
10 uV
Eq. Input noise
(AP filter 10 Hz - 22 KHz ):
0.79 uV (“A” weighted)
Channel separation
@ 100Hz / 1KHz / 10KHz – 10 Watt ref:
83
dB / 73 dB / 56 dB
Xover functions:
HIGH Pass & LOW Pass
(BAND Pass allowed)
(20 ÷ 175Hz) & (50 ÷ 300Hz)
Filter slope - Filter "Q":
12 dB/oct - 0.7
(Stereo & Mono)
Thermal cutoff Threshold:
88 °C
(±5°C)
ProSPEED
®
Fan Controller Threshold:
55 °C
(±5°C)
Damping factor
@ 100 Hz
-
10 Watt ref (Right / Left):
83 / 91
[Front]
- 116 / 137
[Rear]
Damping factor
@ 1 KHz
-
10 Watt ref (Right / Left):
82 / 99
[Front]
- 113 / 137
[Rear]
Damping factor
@ 10 KHz
-
10 Watt ref (Right / Left):
75 / 89
[Front]
- 93 / 119
[Rear]
Output impedance
@ 1 KHz
-
10 Watt ref (Right / Left):
40.3 mOhm / 48.9 mOhm
[Front]
- 35.4 mOhm / 29.2 mOhm
[Rear]
Load drive limitations
(*)
:
1 Ohm / 2 Ohm
(Stereo / Bridged)
Suggested fuse:
150 A
(Internal)
(*) VERY IMPORTANT NOTE - READ CAREFULLY
4 Ohm ST or 8 Ohm BTL
–
CONTINUOUS SINEWAVE SIGNAL
– pure resistive load or speaker load
2 Ohm ST or 4 Ohm BTL
–
MUSICAL SIGNAL
– pure resistive load or speaker load
1 Ohm ST or 2 Ohm BTL
–
MUSICAL SIGNAL
– speaker load only
MOS di Ivan Mosconi - via La Villa, sn 61034 loc. Ghilardino di Fossombrone - PU (ITALY) Tel. +39-0721728570 – All Right Reserved.
- Features may change without notice -
Summary of Contents for AS 200.4
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