Electro voice ap 2300 sa owners manual

Page 1

SPECIFICATIONS

Conditions:
1. O dBu=0.775 V rms.
2. Dual-mode ratings are for each channel.
3. Both channels operating at rated output
power unless noted.
4. 120-volt ac line voltage maintained
throughout testing.
Continuous Rated Output Power
(20 Hz20 kHz, 30 kHz measurement
bandwidth),
Dual Mode, 4 Ohms:
150 watts at <0.10% THD
Bridge Mode, 8 Ohms:
300 watts at <0.10% THD
Dual Mode, 8 Ohms:
100 watts at <0.05% THD
Bridge Mode, 16 Ohms:
200 watts at <0.05% THD
Maximum Midband Output Power
(reterence 1 kHz, 1% THD),
Dual Mode, 4 Ohms:
200 watts
Bridge Mode, 3 Ohms:
400 watts
Dual Mode, 8 Ohms:
125 watts
Bridge Mode. 16 Ohms:
250 watts
Dynamic Headroom
(reterence 1 kHz, 1% THD),
Any Mode:
2 1,0 dB
Power Bandwidth (+, -3 dB, reterence 0
dB at 1 kHz, where 0 (18 ref. =rated output
power in any mode),
Any Mode:
10 Hz-SO kHz

Voltage Gain (reference 1 kHz),
Dual Mode, 4 or 8 Ohms:
30 dB
Bridge Mode, 8 or 16 Ohms:
36 (18

Input Sensitivity for Rated Output Power
(reference 1 kHz),
Dual Mode, 4 Ohms:
0 dBu (0.775 V rms)
Bridge Mode, 8 Ohms:
O dBu (0.775 V rms)
Dual Mode, 8 Ohms:
+1.2 dBu (0.890 V rms)
Bridge Mode, 16 Ohms:
+1.2 dBu (0.890 V rrns)

Maximum Input Level (reference 1 kHz):
+20 dBu (7.75 V rms)

Input impedance
(per channel, 20 Hz-ZO kHz),
Balanced:
>30 kilohms
Unbalanced:
>15 kilohms

Phase Response
(at rated output power. any mode),
at 20 Hz:
< +25 degrees
at 20 kHz:
> -25 degrees

THD (at rated output power, 30 kHz
measurement bandwidth),
Any Mode:
<0.10%

IMD [SMPTE 4:1] (at rated output power),
Any Mode:

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TIM [DIN 100] (at rated output power),
Any Mode:
Rise Time
(10% to 90%, at rated output power),
Any Mode:
<5 user:
Slew Rate (at rated output power),
Dual Mode, 4 or 8 Ohms:
>18 V/psec
Bridge Mode, 8 or 16 Ohms:
>36 V/psec
Damping Factor,
Dual Mode. 8 Ohms.
20 Hz-1 kHz: >200
20 kHz: >80
Channel Separation (below rated output
power, single channel operating):
>75 dB at 1 kHz
Noise (below rated output power, A
weighted. any mode):
>100 dB
Amplifier Protection:
Excessrve output voltage
Shorted loads
Excessive phase shift
r1 Inteference
Over temperature
Load Protection:
Startup/shutdown transients
dc fault
lnlrasonic Signals
Low ac line voltage
Cooling:
Convection
Output Topology:
True complementary symmetry
Output Type.
Dual Mode: Unbalanced. each channel
Bridge Mode: Balanced

Page 2

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THD + NOISE VS. FREQUENCY THD + NOISE VS. POWER (20 Hz)

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FIGURE 1 - THD + Noise vs. Frequency/Power
(one channel operating at rated output into 8 ohms)

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LEVEL + PHASE VS. FREQUENCY
FIGURE 2 - Level + Phase vs. Frequency
(one channel operating at rated output into 8 ohms)