Galaxy Audio Core PA8X140 Owner's Manual - Page 9

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S P E C I F I C A
S P E C I F I C
S P E C I F I C
A
A T I O N S
A
S P E C I F I C
S P E C I F I C
A
AMPLIFIER SECTION
Power Output: 146 watts @ 4 ohms
Distortion: <0.1% THD @ 4 ohms
Minimum Recommended Load Impedance: 4 ohms
Frequency response: 40 Hz–20 kHz
Equalization: Three band center detent
Lo: ± 15 dB peak/dip at 100 Hz
Mid: ± 12 dB peak/dip at 2 kHz
Hi: ± 12 dB peak/dip at 16 kHz
Input connections (each with individual volume control)
One ¼-inch, balanced (18 k ohms differential,
9 k ohms unbalanced)
One XLR, balanced, with +24 VDC phantom power
(2.6 k ohms differential)
Output connections:
One (post-EQ, post-level) RCA line out
One (5.5 mm O.D./2.1 mm I.D.) barrel 12VDC @ 500 mA with
12" cable attached (for wireless receiver)
Damping Factor: >380
SPEAKER SECTION
Speaker Complement: One Galaxy Audio S5C160-8 ferro fluid cooled
5-inch driver with 40 oz. (1.1kg) magnet structure;
One 8-inch woofer, with 96 oz. (2.7kg) magnet structure, 2 inch voice coil
Nominal impedance: 4 ohms
Power handling capacity: 150 watts @ 4 ohms
Sensitivity (1 Watt @ 1 meter): 98 dB (1 kHz octave band)
Frequency response: 40 Hz–18 kHz
Maximum SPL @ clip (100 Watts @ 1 meter): 114 dB
SPLOWT: 4.07 (SPL ÷ weight)
Enclosure Materials: Wood composite cabinet with polyurea finish and
cloth covered Noryl grille
Color: Black cabinet and grille
Dimensions: 20.6" x 12" x 9" (523 mm x 305 mm x 229 mm)
Net weight: 28 lbs. (12.7 kg)
Shipping weight: 31 lbs. (6.1 kg)
T I O N S
T I O N S
T I O N S
T I O N S
BUILT-IN COMPRESSOR/LIMITER
Built-in compressor/limiter circuitry controls
the amplifier's gain, acting like a compressor
on transient signals and a "brick wall" limiter
on signals that continuously exceed a prede-
termined limit. The result is an apparent 6 dB
increase in SPL without distortion.
CLASS H AMPLIFIER
The Class H power supply configuration
utilizes four output transistors, a low voltage
pair and a high voltage pair. The low voltage
transistors are active with any signal. When
demand on the amp exceeds the low voltage
transistors' capabilities, the high voltage
transistors kick in and provide additional
power. The result is an amplifier that runs
cooler, weighs less, is smaller and more
efficient.
POLYUREA FINISH
The CORE PA8X140 is covered with a tex-
tured black polyurea finish. An extremely
tough seamless membrane, polyurea—in
addition to being abrasion, chemical, and
water resistant—is air tight and provides
sound deadening. It is manufactured without
the use of solvents and is environmentally
friendly.
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