Model:
500-18000-100SKU:
SAFSALE-1090489Availability:
במלאי
$3,848.90
מחיר משוער. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
The Benchmark AHB2 High-Resolution Power Amplifier (Silver) is a high-performance audio amplifier designed for professional use. It features a range of technical specifications including output power, input sensitivity, and input impedance. The amplifier provides low-gain, mid-gain, and high-gain options for different signal levels. It also includes triggers, input voltage range, cross talk, frequency response, input CMRR, maximum output current, signal-to-noise ratio, and THD+N specifications. These features ensure the amplifier meets high standards of performance and reliability.
- Output Power: 1 kHz,
- Input Sensitivity: Low-Gain: 22 dBu (9.8 Vrms) Mid-Gain: 14.2 dBu (4 Vrms) High-Gain: 8.2 dBu (2 Vrms)
- Input Impedance: 50 kΩ, normal mode 1 MΩ, common mode
- Triggers: 12 VDC, 200 mA current-limited output of remote device VIL: 1.26 V, VIH: 2.7 V (input responds to 3.3 V logic and higher)
- Input Voltage Range: -0.3 to 30 VDC
Specifications
Box Dimensions (LxWxH)
15.4 x 13.2 x 7.3"
Cooling
Passive heat sinks
Crosstalk
Better than -115 dB at 1 kHz Better than -92 dB at 20 kHz
Input Impedance
50 kΩ, normal mode 1 MΩ, common mode
Input Sensitivity
Low-Gain: 22 dBu (9.8 Vrms) Mid-Gain: 14.2 dBu (4 Vrms) High-Gain: 8.2 dBu (2 Vrms)
Input Voltage Range
-0.3 to 30 VDC
Maximum Output Current
18 A per channel, both channels driven 18 A protection shut-down threshold
Output Power
1 kHz,
Package Weight
15.315 lb
Power Requirements
100 to 120 VAC ± 10%, 8 A, 50 - 60 Hz 220 to 240 VAC ± 10%, 8 A, 50 - 60 Hz
Signal to Noise Ratio
132 dB A-weighted, Stereo Mode 135 dB A-weighted, Bridged Mono 130 dB Unweighted, 20 Hz to 20 kHz, Stereo Mode 133 dB Unweighted, 20 Hz to 20 kHz, Bridged Mono
THD
1 kHz, 20 kHz LPF, at full rated output into any rated load Stereo Mode:
THD + N
1 kHz, 80 kHz LPF, at full rated output into any rated load Stereo Mode:
Triggers
12 VDC, 200 mA current-limited output of remote device VIL: 1.26 V, VIH: 2.7 V (input responds to 3.3 V logic and higher)
Input CMRR
80 dB at 20 Hz, typical 80 dB at 1 kHz, typical 65 dB at 20 kHz, typical
Technical
Dimensions
11.0 x 3.9 x 9.3" (28.0 x 9.9 x 23.7 cm) including feet and binding posts
Weight
12.5 lb (5.7 kg)
Frequency Response
Better than 0.1 Hz to 200 kHz, +0/-3 dB -0.01 dB at 20 Hz, -0.17 dB at 20 kHz, 8Ω Load -0.23 dB at 20 Hz, -0.32 dB at 20 kHz, 4Ω Load
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