Altec Lansing A7 - Manual (Page 8)

6 ■ A 7 O w n e r ’ s M a n u a l
s p e c i f i c a t i o n s
FREQUENCY RESPONSE
±10 dB
45 Hz to 20 kHz
LOW FREQUENCY ROLL-OFF
-3 dB
54 Hz
SYSTEM POWER CAPACITY 125 W
Rating based on test signal of
continuous pink noise, per IEC
spectrum for two hours duration.
SENSITIVITY 97 dB
1 watt at 1 meter
NOMINAL IMPEDANCE 8 Ohms
CROSSOVER FREQUENCY 900 Hz
NOMINAL COVERAGE 90° horizontal, 40° vertical
HALF-SPACE REFERENCE EFFICIENCY 3.2%
MAXIMUM ACOUSTIC POWER OUTPUT 7 acoustic watts
Sine wave input
SYSTEM POLARITY Positive voltage to RED produces
forward cone motion
BINDING POSTS Two pair. Jumpered for mono wiring.
Bi-amp capable. Accepts either spades
or bananas.
FINISH Black, abrasion resistant splatter
DIMENSIONS (W x D x H) 30 x 24 x 52 inches
NET SYSTEM WEIGHT 170 lbs