Amplifier

PDX-F4

RMS CONTINUOUS POWER (AT 14.4 V)
Per Channel into 4 Ω: 100 W x 4
• Per Channel into 2 Ω: 100 W x 4
• Bridged into 4 Ω: 200 W x 2
• THD + N (Reference: 10 W / rated power into 4 Ω): 0.003 % / 0.05 %
• S/N Ratio (IHF A Weighted, Reference: rated power into 4 Ω): 118 dBA
• S/N Ratio (IHF A Weighted, Reference: 1 W into 4 Ω): 98 dBA
• Input Impendance: 10k Ω
• Frequency Response (Reference: 1 W into 4 ohms): 5 Hz - 100 kHz / 0 dB ~ -3 dB
• Layered Installation Capability
• Quick Connect Speaker Terminal
• Same Power into 2Ω and 4Ω

CROSSOVER FREQUENCY (VARIABLE, L.P.F / H.P.F / OFF SELECTABLE)
• 1/2 ch: 30 Hz - 400 Hz (-12 dB / oct)
• 3/4 ch: 30 Hz - 400 Hz (-12 dB / oct)
• Input Sensitivity (V / at 10k ohms): 0.2 V - 4.0 V with Input Level

DIMENSIONS
• Width: 257.0 mm (10-1/8")
• Height: 50.8 mm (2")
• Depth: 192.0 mm (7-9/16")
• Weight: 2.87 kg

PDX-F6

RMS POWER RATINGS
• Per channel into 4 Ω: (@14.4V Ƈ%THD+N) 150W x 4
• Per channel into 2 Ω: (@14.4V Ƈ%THD+N) 150W x 4
• Bridged 4 Ω: Bridged 4 I?: 300W x 2 (Ƈ% THD+N)

SOUND TUNING
• Crossover: Variable, 30-400Hz (-12dB / oct ), Low-Pass/High-Pass/OFF Selectable

DIMENSIONS
• Heat Sink (WxHxD) mm: 257mm x 192mm x 50.8mm
• Heat Sink (WxHxD) in: 10-1/8" x 7-9/16" x 2"

GENERAL
• Power Requirements: 14.4V DC (11V to 16V)
• Input Sensitivity: 0.2V to 4.0V (For Rated Power)
• Cable size: 4 AWG (BATT and GND), 12 AWG (Remote), Up to 8 AWG (Speaker)
• Frequency Response: 5 Hz - 100 kHz / 0 dB ~ -3dB (Reference: 1 W into 4 ohms)
• Speaker Impedance: 4 or 2 I?
• Signal to Noise: CEA 2006 S/N Ratio (IHF A Weighted, Reference: 1W into 4I?) 96 dBA

INSTALL
• Connectors: Quick Disonnect Terminals (Power Terminal and Speaker Terminals)
• Terminal Layout: One-Sided
• Mounting Design: Easy Stacking and Clean-look installation

GENERAL
• Amplifier Type: Class-D (Digital)
• Channel Design: 4/3/2 Channel
• Thermal Protection:
• Low-battery Protection:
• Power Supply Design: DC-DC PWM Power Supply
• Board Circuitry: STAR Ciruit
• Current Protection: Auto Over-Current Protection
• Power Indicator: Top Mounted Blue LED Power/Status Indicator
• Crossover: Adjustable High-Pass, Low-Pass
• Pre-Amp Stage: Discrete
• Board Design: 6-Layer Glass Epoxy PC Board
• Gain Control: Adjustable

PMX-F640

• 4 x 50W @ 4 Ω 
• 4 x 75W @ 2 Ω 
• Max Power Output 640W 
• Input Gain Adjustment 0.2V-4V. 
• Bass EQ 
• Selectable Filters HP&LP 
• Speaker Level Input