Adaptive MOSFET Switching Power Supply
Fully Complementary Triple Darlington Output Stage
AM IV
Protection Circuitry
QBASS PLUS
™
Bass Boost
QBASS REMOTE
™
Compatible
Advanced Buss Technology
Forced Air Thermal Management
Detented, Variable 24dB/Octave Low Pass Crossover
Detented, Variable 24dB/Octave Subsonic Filter
Balanced Differential Input Stage
High Voltage Input Capability with Input Attenuation Switch
Gold Plated RCA Input Connectors
PowerLock
Speaker and Power Wire Connectors
Three Year Warranty when installed by an Authorized
PrecisionPower
Dealer
Completely Designed And Handcrafted In The USA
Specifications
Power Bandwidth 4.5 Hz - 100 kHz
Total Harmonic Distortion 0.02 %
Input Topology Differential
Input Sensitivity 150 mv - 12 volts RMS
Input Impedance 10 k Ohms
Load Impedance 2 - 8 Ohms
Supply Voltage 11 - 15 volts
Damping Factor >500
Slew Rate >50 V/µS
QBASS PLUS™ Up To +18dB Boost
Frequency Centers 30 Hz, 36 Hz, 44 Hz and 60 Hz
Idle Current 2 Amps
Crossover LP, 24dB/Octave Linkwitz-Riley
Crossover Frequency 50 Hz - 300 Hz
Subsonic Filter 24dB/Octave
Subsonic Frequency 5 Hz - 50 Hz
Continuous Output Power
PC1800
400 WRMS x 1 @ 4Ω
800 WRMS x 1 @ 2Ω
Dimensions
PC1800
Length - 21.75
Height - 2.25"
Width - 8.9"
FEATURES / SPECIFICATIONS
2
1800
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