User manual CREST AUDIO V1100 SPECIFICATIONS

[. . . ] However, no compromises in component selection or quality control were permitted as a shortcut to cost reductions. In every respect, the V1100 embodies the Crest Audio tradition of roadworthy ruggedness and reliability. For example, the V1100 includes the same TourClass® protection features as found in Crest's CA, CKS, CKV and CKX Series amplifiers. That means the V1100 will endure virtually any type of mishap or system stress­from uncontrolled "upstream" oscillation to extreme ambient heat or accidental shorting­without damage to internal circuitry or connected speakers. [. . . ] 5 years* THD+N (rated power at 4, 1kHz) SMPTE IMD (rated power at 8, 60Hz & 7kHz) Damping Factor (10-400Hz at 8) Input CMRR (1 kHz) Input Sensitivity (rated power at 8) Voltage Gain Input Impedance (balanced/unbalanced) Hum & Noise ("A" weighted, full power at 4) Crosstalk ("A" weighted, full power at 4) Class Input Connectors (per channel) Output Connectors (per channel) Filter Storage Power Supply (factory configured) Idle Current Draw (120V) 1/8 Power Curr. Draw (typical music, 120V/4) 1/3 Power Curr. Draw (continuous music, 120V/4) Max Curr. Draw (circuit breaker rating, 120V/4) Thermal Emissions (1/8 Power, 4) Thermal Emissions (1/3 Power, 4) Cooling Controls LED Indicators (per channel) Construction Dimensions (Height x Width x Depth) Gross Weight, Net Weight Warranty The power amplifier shall have two channels. Each channel shall deliver a minimum of 300 watts at 8 ohms, 550 watts at 4 ohms and 700 watts at 2 ohms, 1kHz, 1% THD+N. In bridged mono mode, it shall deliver 1100 watts at 8 ohms and 1400 watts into 4 ohms, 1kHz, 1% THD+N. The amplifier shall have circuitry to protect itself and the speaker load from output short circuits, DC voltage on outputs, and thermal overload. The amplifier shall include circuitry to gradually increase gain to attenuator setting levels when the amplifier is turned on, and circuitry for impedance sensing and active clip limiting. The amplifier shall be front-to-side cooled, with a two-speed AC fan. The amplifier shall have a voltage gain of X46 with an input sensitivity of 1. 0V for rated power at 8 ohms. THD+N shall be less than 1. 0% at 4, 1kHz. The hum and noise level shall be 105 dB below rated output, "A" weighted. SMPTE IMD shall be less than 0. 05%, rated power at 8, 60Hz and 7kHz. The amplifier shall have a class AB output stage. The frequency response shall be greater than 10Hz-20kHz, +0/-0. 3dB, 1W/8. The amplifier shall operate at 100V-240V, 50-60 Hz AC (configured at factory). Maximum current draw shall not exceed 18 amperes at 120VAC, (circuit breaker limited), with both channels driven continuously into a 4 ohm resistor. Front panel mounted attenuators shall be recessed and detented. Front panel indicators shall include an "Active" LED, a "Protect" LED and a 20-segment LED signal level meter for each channel, which includes an ACL LED. The amplifier shall have a combination power switch/magnetic circuit breaker fitted on the front panel. [. . . ] * 3-Year Warranty with 2 additional years is Registration Card is sent to Crest Audio. (USA, UK, Canada, and many other countries). Crest Audio reserves the right to make improvements in manufacturing or design which may affect specification. Crest Audio specification literature is available in downloadable PDF format; visit our website at: http://www. crestaudio. com. [. . . ]