Flush Mount Tweeter Hole Diameter [in,mm]: 1-¾, 45
Flush Mount Tweeter Depth [in,mm]: 11⁄16 , 17
High Pass [dB], at Frequency [Hz]: 12, 4,000
Low Pass [dB], at Frequency [Hz]: none
High Frequency Output Attenuation [dB]: 0, 4.5, 9
AP450.4 AP Series 115W x 4 RMS @2Ohms, 700W Max Power Class A/B 4-channel Amplifier
2 Layer PCB, SMD Technology
Heavy Density Aluminum Extruded Heatsink
Anodized Finish with Texture Paint
Illuminated Logo Status Indicator
Direct Wire Speaker and Power Terminals
Fully Variable Crossover 12dB/Octave Slope
Differential Balanced Inputs
Auto-Sensing in High-Level Input Mode
Boost Eq Active in Full Range and Low Pass Modes
Rated Power: 14.4 V @ 1kHz
4 Ohm Stereo 70W x 4
2 Ohm Stereo 115W x 4
4 Ohm Mono 225W x 2
Frequency Response 10Hz- 50,000Hz
THD + Noise < 0.2%
S/N Ratio A-Weighted > 100dB
Input Sensitivity (Low Level) 250mV — 6V
Input Sensitivity (High Level) 450mV — 11V
Crossover High Pass 50Hz — 500Hz
Crossover Low Pass 30Hz — 500Hz
Boost EQ 0 —18dB @ 45Hz Center
Efficiency @ 4 Ohm 84%
Operating Voltage 9 — 17 Volts
Dimensions: H 2.0” x W 15.2” x D 7.2”
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Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
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