American Bass XD 8 Package | Four 8" 900W D4 Subwoofers & Orion XTR2500.1DZ Amplifier

Sub & Amp Package Deal

(4) American Bass XD 8 Inch 900W DVC 4 Ohm Subwoofers | XD844

(1) Orion XTR2500.1DZ | 2500W RMS Monoblock Subwoofer Amplifier

*This setup is intended to run at 2 Ohms

Ready to add some thunder to your ride? The XD Series subwoofer from American Bass is here to help! With its high-grade design and tight bass response, this subwoofer delivers plenty of clarity and depth to your car's audio system. Plus, with its even power output and fan-favorite status of best-selling subwoofers, you can count on the XD Series to provide an all-around excellent audio experience that's sure to please most car audio enthusiasts. So why wait? Upgrade your car's audio system today with the powerful and versatile XD Series subwoofer!

Also Known As: XD-844 / XD8D4 / XD-8D4 / XD-8-D4

Sub Details (each):

• MAX Power Handling: 900W
• RMS Power Handling: 450W
• Impedance: DVC 4 Ohm
• Sensitivity: 87.8 dB
• Mounting Diameter: 7.48"
• Mounting Depth: 5.16"
• Weight: 13 lbs.
• 2.0" Diameter High-Temp Voice Coil
• Non-Pressed Kevlar Fiber Enforced Cone
• High Excursion 1.4" 3-Layer Foam Surround
• 2-Layer Black Conex Spider
• Double-Stacked 90oz. Magnet
• Rubber Gasket & Rubber Magnet Boot
• Spring Loaded Wire Terminals
• Recommended Ported Box Size: 0.75 - 1.0 Cubic Feet
• Owner's Manual / Spec Sheet

Amplifier Details:

• 2500W RMS X 1 @ 1 Ohm
• 1750W RMS X 1 @ 2 Ohms
• 1250W RMS X 1 @ 4 Ohms
• Frequency Response: 20Hz - 250Hz
• Low Pass Crossover: 30Hz - 300Hz
• Supply Voltage: 9 - 16V
• Amplifier Efficiency: >88%
• Damping Factor: 200dB
• Signal to Noise Ratio: >90dB
• T.H.D. & Noise: 0.5%
• Phase Shift: 0 - 180
• Variable Bass Boost: 0-18dB
• Subsonic Filter: Off / 25Hz
• Variable Input Level Control: 0.2V - 6.0V
• Fuses Rating: 250A External (not included)
• Positive Terminals: 1 x 0 AWG
• Negative Terminals: 1 x 0 AWG
• Remote Turn-On Signal: 10 AWG
• Speaker Output Terminals: 4 AWG
• Dimensions: 14.17" x 9.25" x 2.75"
• Weight (Approx.): 12.65 lbs.
• All MOSFET Power Supply & Output Stage
• Heavy Gauge / High Current Custom Power and Speaker Terminals
• 12dB Octave Low-Pass Filter
• Remote Gain Controller Included
• Electronic Crossover Network
• Bass Boost Circuit
• Power and Protection LED Indicators
• Soft Turn-on/Turn-off Turn-On Delay
• Fault and Protection Monitoring
• 4-Way Protection: Thermal, DC offset, Short Protection, Under & Over Voltage

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