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Crown Audio

Crown Audio XTi 1000 2-Channel Power Amplifier

$150.00

The Crown Audio XTi 1000 is a two-channel power amplifier from the renowned XTi series, featuring a switch-mode universal power supply and integrated digital signal processing in a lightweight 2U chassis. It delivers 275 watts per channel at 8 ohms, 500 watts at 4 ohms, and can be bridged for up to 1400 watts at 4 ohms, making it suitable for a variety of portable and installed sound applications. The amplifier includes a front-panel LCD for navigation, six parametric filters per channel for EQ, crossover filters, delay, and an output limiter to prevent clipping.

However, users have reported several power-related reliability concerns with this model. A common issue is the amplifier failing to power on, often traced to failed IGBTs in the power supply section or problems with the soft-start relay circuit. Others have experienced intermittent power behavior, including loud pops and bangs during operation, or complete shutdowns when connected to unstable generator power. The amplifier's built-in thermal protection will temporarily place it into standby mode if the transformer overheats, resuming operation once cooled. Due to these documented failure points, some users find the XTi 1000 underpowered for demanding speaker loads and caution against running it in bridged mode into 2-ohm loads, which it is not designed to handle.

View Product Features

  • Switch-mode universal power supply for lightweight portable operation
  • Delivers 275W at 8 ohms, 500W at 4 ohms per channel
  • Integrated DSP with parametric EQ, crossover, delay, and limiter
  • Front-panel LCD for menu navigation and system configuration
  • Thermal protection places amplifier into standby when overheated
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About the Crown Audio XTi 1000 2-Channel Power Amplifier

The Crown Audio XTi 1000 is a professional, lightweight two-channel power amplifier engineered for mobile DJs, touring bands, and permanent sound systems. Housed in a rugged 2U rack-mountable steel chassis, this high-performance unit delivers reliable punch, pushing out 500 Watts per channel into a 4-Ohm load or 1,400 Watts in bridged mono mode. It utilizes an ultra-efficient switch-mode power supply paired with a proportional-speed cooling fan to ensure maximum thermal stability during heavy workloads. The front panel features a bright, backlit LCD screen alongside detented volume knobs, providing immediate visual feedback on system parameters, signal clipping, and thermal warnings.

What sets the XTi 1000 apart from traditional analog amplifiers is its integrated digital signal processing (DSP) suite, which eliminates the need for extra outboard rack gear. This onboard processing brain features customizable crossovers, a subharmonic synthesizer, precise peak-voltage limiting, and speaker delay up to 50 milliseconds for time-alignment. Additionally, it offers 10 factory EQ presets and 15 user-definable custom slots that can be loaded on the fly to tune different speaker enclosures. The amplifier provides versatile connectivity options, including balanced XLR inputs with loop-through jacks, Speakon and binding post outputs, and a USB interface that links directly to a PC for deep system tuning using Harman HiQnet System Architect software.

Key Features

  • Switch-mode universal power supply for lightweight portable operation
  • Delivers 275W at 8 ohms, 500W at 4 ohms per channel
  • Integrated DSP with parametric EQ, crossover, delay, and limiter
  • Front-panel LCD for menu navigation and system configuration
  • Thermal protection places amplifier into standby when overheated

Crown Audio XTi 1000 2-Channel Power Amplifier Specs

8-Ohm Stereo (Per Channel)
275 Watts
4-Ohm Stereo (Per Channel)
500 Watts
2-Ohm Stereo (Per Channel)
700 Watts (1kHz, 1% THD)
8-Ohm Bridged Mono
1,000 Watts
4-Ohm Bridged Mono
1,400 Watts
Frequency Response
20 Hz to 20 kHz (+0 / -1 dB at 1 Watt into 4 Ohms)
Signal-to-Noise Ratio (SNR)
100 dB (A-weighted, below rated 8-Ohm power)
Total Harmonic Distortion (THD)
<0.5% (20 Hz to 20 kHz at rated power)
Damping Factor
>500 (10 Hz to 400 Hz into 8 Ohms)
Crosstalk
>70 dB below rated power (20 Hz to 1 kHz)
Input Sensitivity
1.4 Volts for full rated power into 4 Ohms
Input Impedance
20 k\(\Omega \) balanced, 10 k\(\Omega \) unbalanced
Maximum Input Signal
+22 dBu typical
Crossover Filters
Linkwitz-Riley 24dB/octave slopes; configurable High-pass and Low-pass frequencies per channel
Equalization (EQ)
4-band parametric EQ per channel (\(\pm \)15 dB) with high/low shelving filters
Speaker Delay
Up to 50 milliseconds total delay for time-alignment configurations
Subharmonic Synthesizer
Mixes a low-frequency signal one octave below the original program material
PeakX Limiters
Interlocked software peak protection with user-selectable thresholds
Memory Slots
10 factory configuration presets, 15 user-definable custom slots

Key Features

  • Switch-mode universal power supply for lightweight portable operation
  • Delivers 275W at 8 ohms, 500W at 4 ohms per channel
  • Integrated DSP with parametric EQ, crossover, delay, and limiter
  • Front-panel LCD for menu navigation and system configuration
  • Thermal protection places amplifier into standby when overheated

FAQs about Crown Audio XTi 1000 2-Channel Power Amplifier

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