The Cerwin-Vega XED8005D is a 5-channel Class-D amplifier designed to power a complete car audio system from a single chassis. It provides four full-range channels for speakers and a dedicated mono channel for a subwoofer, making it suitable for compact full-system installations. As part of the XED Series, this amplifier focuses on efficient power delivery, space-saving design, and flexible system integration. A Class-D output stage combined with a full PWM power supply allows the XED8005D to deliver stable output while minimizing heat generation. The aluminum chassis supports effective thermal management and durability, allowing installation in space-limited locations such as under seats or factory mounting areas. Selectable crossovers on the front and rear channels support high-pass or full-range operation, while the dedicated subwoofer channel includes adjustable low-pass and subsonic filtering. The amplifier supports both low-level RCA and speaker-level inputs for compatibility with factory or aftermarket head units. A wired remote bass control is included for convenient subwoofer level adjustment, and LED power and protection indicators provide clear system status feedback. Technical Specifications • Channels: 5 (4 Full Range + 1 Mono Subwoofer) • RMS Power: 65W x 4 + 200W x 1 @ 4Ω / 90W x 4 + 300W x 1 @ 2Ω • Frequency Response / Bandwidth: 10Hz–30kHz (Full Range), 10Hz–250Hz (Subwoofer) • THD (100Hz @ 4Ω): ≤0.1% • Signal-to-Noise Ratio: -85dBA (1W) / -101.1dBA (Full Power) • Input Sensitivity: 500mV–12V (RCA) / Speaker Level Supported • Crossovers: Front/Rear Selectable Flat or High-Pass (35Hz–250Hz), Subwoofer Low-Pass (35Hz–250Hz) • Bass Boost: 0–12dB (Subwoofer Channel) • Fuse Rating: 25A x 2 (Internal ATC) • Operating Voltage: 10.0V–16.0V DC • Dimensions (L x W x H): 10.3” x 4.7” x 1.8” • Manufacturer Part Number: XED8005D | Cerwin Vega | | Cerwin-Vega XED8005D | XED 8-Channel / 80Wx4+200Wx1@4Ω Rms / 800W | Black/Gray | Best Buy