- Μηνύματα
- 3.074
- Reaction score
- 650
This fully balanced differential mono-block amplifier produces a high-current output signal to a maximum continuous rating of 1000 watts into 8 ohms and 2000 watts into 4 ohms, easily capable of driving virtually any loudspeaker. Using 32 bipolar output devices in conjunction with internal electronic component matching to exceptionally low tolerances, the ROCK pushes the boundaries of solid-state amplifier design. With a very strong emphasis on form and finish, this amplifier includes a customized 2 inch thick solid granite base, weighing in at over 120 lbs., and an anodized top cover.
Specifications
Type Solid State
Configuration Mono
Power Supply Transformers 2 x 1.1kVA
Power Supply Capacitance 282,000΅F
Class Of Operation A/AB
Single-ended Inputs 1 x RCA
Balanced Inputs 1 x XLR
Input Device Type J-FETs
Input Impedance 24,900 ohms
Input Sensitivity 1050mV
Output Device Type Bipolars - 36
Output Binding Posts WBT - 2 pairs
Output Power @ 8 ohms 1000 Watts
Output Power @ 4 ohms 2000 Watts
Output Power @ 2 ohms 4000 Watts
Frequency Response 10Hz - 280kHz +0/-3dB
Output Impedance 0.01 ohms
Damping Factor (static) 800
Gain 33dB
Dynamic Headroom 6dB
Signal-to-noise Ratio 120dB @ full power
Maximum Output Voltage 120 Volts
Slew Rate 160V/΅s
Maximum Current - Peak 95 amperes
Maximum Current - Continuous 45 amperes
Crosstalk @ 1kHz Not applicable
IMD Unmeasureable
THD (20Hz - 20kHz @ 1 watt) < 0.01 %
THD (20Hz - 20kHz @ 1000 watts) < 0.03 %
12 Volt Trigger Operation
Direct Logic (0V = off, 12V=on)
using a 3.5mm mono microphone jack
with an input impedance of 300 ohms
Available Faceplate Finishes Black and Silver
Power Consumption @ idle 60 Watts
AC Power Requirements 120V / 60Hz 240V / 50Hz
Fuse Replacement - 120V 15A long fast blow
Fuse Replacement - 230V 8A long fast blow
Warranty (USA & Canada) 10 years
Shipping weight 243 lbs / 109 Kgs each
Actual weight 220 lbs / 98 Kgs each
Dimensions (W X H X D) 19 x 16 x 21 in. (49 x 41 x 53 cm.)
