В Bazar.BG от 02 август 2017г.
Последно активен днес в 17:26 ч.
Audio Specifications (Two High-Powered Single Channel Modules):
Power Output:
300 watts RMS/channel; 20Hz to 20kHz; THD<0.1%; 8 Ohms; one channel driven.
550 watts RMS/channel; 20Hz to 20kHz; THD<0.2%; 4 Ohms; one channel driven.
300 watts RMS/channel; THD<0.1%; 8 Ohms; two channels driven.
490 watts RMS/channel; THD<0.1%; 4 Ohms; two channels driven.
Power Bandwidth (at rated power; 8 Ohm load): 20Hz to 20kHz (+ / – 0.1 dB).
Broad Band Frequency Response: 5Hz to 80kHz +0/-2 dB.
THD + noise: < 0.005%; at 100 watts RMS; 1kHz; 8 Ohms.
Signal to Noise Ratio (8 Ohm load):
> 117 dB; ref FTC rated power; unbalanced input (A-weighted).
> 91 dB; ref 1 watt; unbalanced input (A-weighted).
Minimum Recommended Load Impedance (per channel): 4 Ohms (which equals one 4 Ohm load or two paralleled 8 Ohm loads).
Damping Factor (8 Ohm load): > 500.
Input Sensitivity (for rated power; 8 Ohm load): 1.5 V.
Gain: 29 dB.
Input Impedance: 33 kOhms (balanced). 23.5 kOhms (unbalanced).
Input and Output Connections
Input Connections (High-Powered Single Channel Modules): Unbalanced (RCA); balanced (XLR); one each per channel, independently selectable.
Input Connections (Stereo Modules): 2 Unbalanced (RCA); 2 balanced (XLR); two per channel, independently selectable.
Speaker Output Connections: Audiophile grade, gold plated, 5-way binding posts.
Trigger: Trigger Input: 5 – 12 V (AC or DC); <10 mA input current required.
Trigger Output: 12 VDC; can drive any load up to 120 mA.
Power Requirements
Between 100 VAC and 250 VAC @ 50 / 60 Hz (automatically detected).
Front Panel Controls and Indicators
Standby: push button (halo ring changes color to indicate Standby or On).
Status LEDs: one per channel; blue. Status LEDs change to red to indicate a fault condition.
Rear Panel Controls
AC Power switch: rocker switch (switches AC main power).
Status LEDs switch: disables front panel Status LEDs and dims Standby button halo.
Input selector switches (one per channel): Metal toggle switches; select between balanced and unbalanced inputs.
Circuit Breaker: press button to reset circuit breaker.
Protection
The XPA Gen3 is protected against excessive operating temperature, shorted speaker connections, ground faults, and other common fault conditions.
Mechanical
Dimensions:
17” wide x 8” high x 19” deep (unboxed; including feet).
17” wide x 7” high x 19” deep (unboxed; without feet).
24 ½” wide x 12” high x 24 ¾” deep (boxed).
Weight:
35.5 lbs (unboxed).
40.5 lbs (boxed).