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Features and Specifications
Legacy Blue Diamond Amplifier Features
• Polished chrome finish w/plexiglass panel
• Soft turn on/off circuit
• Variable gain control
• Remote turn on/off
• Hi/low level inputs
• Power on LED indicator
• Fully adjustable electronic crossover network
• Remote control Bass boost(0–+18dB @ 60Hz )
• 2 ohm stereo stable
• Bridgeable into 4 ohms
• MOSFET PWM power supplies
• LED protection indicator
all amps feature:
S &
UP
Specifications
OUTPUT POWER
RMS @ 4 OHMS
RMS @ 2 OHMS
MAX OUTPUT
BRIDGE MODE
FREQUENCY RESPONSE
INPUT IMPEDANCE
LOW LEVEL INPUTS
HIGH LEVEL INPUTS
INPUT SENSITIVITY
LOW LEVEL INPUTS
HIGH LEVEL INPUTS
POWER SUPPLY VOLTAGE
MATCHING SPEAKER IMPEDANCE
STEREO MODE
BRIDGED MODE
MAXIMUM CURRENT DRAW
DIMENSIONS,WxHxL,inches
(mm)
NET WEIGHT, LBS (KG)
LA
480
2CH amplifier
LA
580
2CH amplifier
2 X 40W
2 X 60W
2 X 300W
1 X 600W
10-30 kHz
10 k-Ohms
100 Ohms
250 mV
2.5V
14.4 VDC/NEG GD (10.5-16V)
2-4 OHMS
4-8 OHMS
15 A
11.5X2X8.25
(292 X 51 X 209)
5.4 (2.45)
LA
680
4CH amplifier
4 X 35W
4 X 55W
4 X 250W
2 X 500W
(2 X 250W+1X500W)
2-4 OHMS
4-8 OHMS
20 A
11.5X2X12
(292 X 51 X 305)
8.1 (3.66)
LA
780
2CH amplifier
2 X 75W
2 X 125W
2 X 500W
1 X 1000W
2-4 OHMS
4-8 OHMS
20 A
11.5X2X12
(292 X 51 X 305)
7.4 (3.35)
LA
1080
4CH amplifier
4 X 75W
4 X 125W
4 X 500W
2 X 1000W
(2 X 500W+1X1000W)
2-4 OHMS
4-8 OHMS
40 A
11.5X2X15
(292 X 51 X 381)
9.5 (4.3)
LA
1480
2CH amplifier
2 X 125W
2 X 200W
2 X 800W
1 X 1600W
2-4 OHMS
4-8 OHMS
30 A
11.5X2X15
(292 X 51 X 381)
9.24 (4.2)
LA
1880
2CH amplifier
2 X 150W
2 X 230W
2 X 900W
1 X 1800W
2-4 OHMS
4-8 OHMS
40 A
11.5X2X17
(292 X 51 X 432)
10.3 (4.66)
LA
2080
2CH amplifier
2 X 200W
2 X 320W
2 X 1200W
1 X 2400W
2-4 OHMS
4-8 OHMS
50 A
11.5X2X19
(292 X 51 X 482)
11.44 (5.2)
2 X 50W
2 X 85W
2 X 400W
1 X 800W
2-4 OHMS
4-8 OHMS
15 A
11.5X2X9.25
(292 X 51 X 241)
6 (2.72)