|
PMX-F640 - 4 Channel Amplifier
This new amplifier gives you Alpine power performance at an amazing price. And they’re designed to fit easily in virtually any system.
FEATURES
Install
- Terminal Layout: Two-Sided
- Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals
General
- Amplifier Type: Class-A/B
- Channel Design: 4/3/2 Channel
- Thermal Control: Thermal Management Control
- Power Supply: DC-DC PWM Power Supply
- Power Supply Design: MOSFET Power
- Board Circuitry: STAR Circuitry
- Current Protection: Over-Current, Over-Voltage and Thermal Protection
- Power Indicator: Top Mounted Blue LED Power Indicator
- RCA Output: Gold Plated RCA Input Connectors
- Speaker-Level Inputs: Speaker Level Inputs
- Crossover: Selectable Low-Pass / High-Pass
- Connector Plating: Gold Plated Input, Output, Power and Speaker Terminals
- Pre-Amp Stage: Discrete
- Final Outputs: Non-Fading Pre-Amp Output
- Gain Control: Continuously Adjustable Gain Control
SPECIFICATIONS
Max Power Output Ratings
RMS Power Ratings
- Per Channel into 4ohms (≤1%THD+N): 4 x 50W
- Per Channel into 2ohms (≤1%THD+N): 4 x 75W
- Bridged into 4ohms (≤1%THD+N): 2 x 150W
Sound Tuning
- Crossover Frequency (Fix, OFF/LPF/HPF Selectable) 1/2 ch: 80 Hz (-18dB/oct)
- Crossover Frequency (Fix, OFF/LPF/HPF Selectable) 3/4 ch: 80 Hz (-18dB/oct)
- EQ (Equalizer): Bass EQ Fixed Frequency 50 Hz _ Selectable Gain 0/+6/+12 dB (3/4ch)
Dimensions
- Footprint: 270 mm x 60 mm x 242 mm
General
- Power Requirements: 14.4 V DC (11 V to 16 V)
- Input Sensitivity: 0.2 - 4.0 V (RCA IN)
- Input Impedance: RCA IN 10k Ω / SP IN 10k Ω
- Frequency Response: 10 Hz - 50 kHz (+ 0,-1 dB)
- Speaker Impedance: 4 or 2 Ω
- Signal to Noise: S/N Ratio (IHF A Weighted, Reference: rated power into 4ohms) 90 dB
- Weight: 3.0 Kg
|
