Boulder 1160 Stereo Power Amplifier

£27,500.00

The art of technological progress, beautifully expressed in the art of visual design, in an amplifier of truly remarkable ability. Let us present to you the Boulder 1160. Awe-inspiring and modern, yet staying true to Boulder’s long-standing guiding principle: maximize performance. Every circuit has been refined and every mechanical detail has been optimized. Everything about the 1160 is executed to a spectacularly high standard. As a result, it is exactly what you would expect: brilliant.

SKU: boulder-1160-stereo-power-amplifier Categories: ,

Description

1160 STEREO POWER AMPLIFIER

CONTINUOUS POWER; 8, 4, 2 OHMS
300W
PEAK POWER, 8 OHMS
300W
PEAK POWER, 4 OHMS
600W
PEAK POWER, 2 OHMS
1200W
THD, 8 OHMS, 300W
20-2 kHz: 0.0009%, 20 kHz: 0.0048%
THD, 4 OHMS, 300W
20-2 kHz: 0.0016%, 20 kHz: 0.0071%
THD, 2 OHMS, 300W
20-2 kHz: 0.002%, 20 kHz: 0.0130%
EQUIVALENT INPUT NOISE (EIN), 20 KHZ, BW
1.5 μV
MAGNITUDE RESPONSE, 20 HZ TO 20 KHZ
+0.00, -0.04 dB
MAGNITUDE RESPONSE, -3 DB AT
0.015 Hz, 150 kHz
VOLTAGE GAIN
26 dB
SIGNAL TO NOISE RATIO (RE: 300W/8Ω)
-127 dB, unweighted, 20 to 22 kHz
INPUT IMPEDANCE
Balanced: 100k ohms,
Unbalanced: 50k ohms
COMMON MODE REJECTION (BALANCED ONLY)
60 Hz: 90 dB, 10 kHz: 70 dB
CROSSTALK, L TO R OR R TO L
Greater than 120 dB
INPUT CONNECTORS
3-pin balanced XLR
OUTPUT CONNECTORS
Two sets of 6 mm / .250-inch wingscrews
WEIGHT
Amplifier: 135 lbs. (61.2 kg)
Shipping: 215 lbs. (97.5 kg)
POWER REQUIREMENTS
100, 110-120, 220-240 VAC, 50-60 Hz
POWER CONSUMPTION
15W standby, 240W nominal, 3600W at maximum output

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