Valmistaja: Emotiva

Emotiva XPA-7 Gen 3

2850,00€ 2850,00€/
126,00€/kk
Väri
Määrä: kpl
Tee tarjous

Emotiva XPA-7 Gen 3 on 7 x 380w 4 ohm päätevahvistin modulaarisella rakenteella. Voit lisätä kanavia samaan koteloon myöhemmin aina 11 kanavaa asti.

The XPA-7 Gen3 is a seven-channel audiophile power amplifier. The XPA-7 Gen3 offers excellent technical performance, and an exceptionally accurate and dynamic rendition of all types of music.

The XPA-7 Gen3 features seven of our High-Powered Single Channel Modules – for a total of seven high-powered channels, which makes it the perfect foundation on which to build a superb 7.1 channel home theater system, or a high-end 5.1 channel system with bi-amped front speakers. The XPA-7 Gen3 delivers 200 Watts RMS x 7 into 8 Ohms with all channels driven (and 300 Watts RMS into 8 Ohms or 490 Watts RMS into 4 Ohms with two channels driven).

 

Circuit Topology

  • The XPA-7 Gen3 is a fully modular audio power amplifier with a high-efficiency switch mode power supply (SMPS), independent, fully discrete, dual differential, high current, short signal path Class A/B amplifier modules, Optimized Class H™ power supply topology, and microprocessor-controlled fault protection.

  • The XPA-7 is powered by a high efficiency, audiophile grade, Switch Mode Power Supply (SMPS).

Audio Specifications

The XPA-7 Gen3 features seven of our High-Powered Single Channel Modules.  

Audio Specifications (Seven High-Powered Single Channel Modules):

  • Power Output: 300 watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 8 Ohms; one channel driven.550 watts RMS/channel; 20 Hz – 20 kHz; 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. 200 watts RMS/channel; THD<0.1%; 8 Ohms; ALL SEVEN channels driven.

  • Power Bandwidth (at rated power; 8 Ohm load): 20 Hz to 20 kHz (+ / – 0.1 dB).

  • Broad Band Frequency Response: 5 Hz to 80 kHz +0/-2 dB.

  • THD + noise: < 0.005%; at 100 watts RMS; 1 kHz; 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: 432 x 203 x 483 mm

  • Weight: 24 kg

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