Meyer Sound Series Brouchure HD-1 - Manual (Page 2)

Acoustical (each loudspeaker)
Frequency Response 1
Free Field
Maximum SPL
Signal-to-Noise Ratio
Coverage Angle
Audio Input
Type
Connector
Nominal Input Level
Amplifiers
Type
Power Output
Low Frequency
High Frequency
THD, IM, TIM
Crossover
Transducers
Low Frequency
High Frequency
Power
Physical
Dimensions
Weight
32 Hz to 22 kHz
-3 dB at 32 Hz and 22 kHz
±
1 dB from 40 Hz to 20 kHz 2
125 dB peak (120 dB @ 1 meter)
> 100 dB (noise floor 20 dBA @ 1 meter)
60
°
horizontal and vertical
Electronically balanced, 10k ohms impedance
XLR (A-3) female
Accepts either +4 dBu or -10 dBV, switchable
Complementary power MOSFET output stages
150 watts burst capability
75 watts burst capability
< .02 %
Optimized pole-zero filter combinations to
complement transducer response and to achieve
acoustical transparency and flat phase
8" diameter cone (2" voice coil)
1" dome tweeter (1" voice coil)
3-pin IEC male receptacle. Voltage selector switch
for 100/120/220/240 VAC, 50 or 60 Hz (accepts
voltages from 90 to 260 VAC)
12" W x 16" H x 14" D (+ 2" additional depth for
amplifier chassis and HF dome clearance)
51 lbs. (23 kg.)
Physical Dimensions
Meyer Sound Laboratories has
devoted itself to designing,
manufacturing and refining
components that deliver superb
sonic reproduction. Every part of
every component is designed
and built to exacting specifica-
tions and undergoes rigorous,
comprehensive testing in the
laboratories.
Research remains an integral,
driving force behind all produc-
tion. Meyer strives for sound
quality that is predictable and
neutral over an extended lifetime
and across an extended range.
HD-1 Specifications
© 1989 Meyer Sound 04.550.037.01C
12.00"
16.00"
15.65"
14.00"
16.53"
13.20" 5.00"
3.85"
1.40"
9.20"
1.40"
Sound
engineering
for the art
and science
of sound.
Notes:
1. Subject to room loading.
Specified for 8 feet actual
distance between HD-1
cabinet and a single
boundary surface.
2. One-third octave resolu-
tion.
Unless otherwise specified,
all acoustical measurements
are performed at 1/2 meter
from front baffle on tweeter
axis. Acoustical decibels are
specified re 20
µ
Pa.