Soundstream REF1.500
Soundstream REF1.500 500W Mono Block Reference Series Power Amplifier Model No. REF1.500 Part No. REF1500
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On Sale $399.95
Regular $499.95
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Detailed Description of the
REF1.500:
REF1500
Soundstream REF1.500 500W Mono Block Reference Series Power Amplifier Model No. REF1.500 Part No. REF1500
General:
Sequenced Delays Eliminate Residual Power-Up/Power-Down Pops
Differential RCA Inputs Isolate 12V/Audio to Ground, Eliminating Ground Loops and Noise
Full Signal Path Low Noise/Distortion Circuitry Topology
Optimal Component Layout for Minimal Distortion Induction & Signal Separation
Triple Darlington Audio Output Stages
Differential Drives Divide Pre-Amp & Power-Amp Stages, Eliminating Ground Looping
Full Differential Feedback Surrounding Power-Amp Stages directly from Speaker Terminals resulting in Uncolored Sound Reproduction and Elimination of Ground Loops
Output Stage Bias Individually Sequenced, Optimizing Sound Quality
Stout 2 Oz. Copper Traces Effortlessly Transfer High Volume Internal Current
Close Tolerance Signal Path Components - 1% Resistors & 5% Capacitors
Final PCB Layout Designs are culmination of examination and fine tuning of all circuit elements to work in harmony as a whole
Hawkins Boost Control - Proprietary Bass Equalization
Continuously Variable Crossovers
Tri-Mode Capable
PSU:
Pulse Width Modulated
Large TO218 MOSFET Transistors
High Volume, Low ESR Capacitance Banks Compensate Power Supply Ripple Currents
Extra Low Current Drive Stage Increases Efficiency & Sound Clarity
Individually Regulated Preamp/Crossover Power Supplies Ensure Signal Purity
Separated Capacitor Charging/Discharging Current Paths Prevent Rail Switching Spikes & Ground Traces from Entering Signal Stages Resulting in Distortion
Monoblock Models:
Number Of Channels: 1
Low Frequency response: 15Hz
High Frequency Response: 200Hz
Built In Crossovers: Yes
Channel Separation: Yes
Remote Bass Control: Included
Power output:
500 Watts RMS x 1 @ 2 ohms
Regulated MOSFET power supply
RUBI (Rapid-use branched impulse) proprietary power supply technology
STACT (stabilized apex current technology) reduces power supply stress by 50%
Trident amplifier power technology
Auto high-current, regulates power supply load for application
Triple darlington output circuitry
Hawkins bass control: proprietary bass equalization
Drive delay II eliminates turn-on & turn-off pops
Ultra-low ESR capacitors for rapid power delivery & dynamic transient peaks
Tri-mode operation
Damping Factor: <2000
Signal-to-noise ratio: 102dB
180 degree phase control
30-80hz hawkins bass boost
200mV-9V input voltage
4ga. Power & 8ga direct wire terminal
External Fuse Required 80A
Dimensions: H: 2.25" x W: 9.875" x L: 14.05"
Soundstream 1-Year Warranty
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