Compact Mono 800W 1 Ohm Amplifier by PowerBass®. PowerBass is proud to introduce newest compact amplifier to the XMA series. The XMA-800D is huge on power and not on space. As today's vehicles become smaller they present a challenge to find a place for a big amplifier with big power output. The new XMA amplifiers are ideal for tight installations making it possible to put this series in places other amplifiers can't go. The XMA amplifiers carry on the tradition of looking good and sounding great while taking up less space than any other amplifier they have ever offered - and smaller than most amps available from the majority of competitors' at the same output levels. High efficiency FRD (Full Range Digital) technology allows these amplifiers to operate at well over 85% efficiency. Limited space no longer means sacrificing great sound with the new PowerBass XMA Amplifiers.

Specifications:
Channel: Mono
MAX Power: 800W
Impedance: 1 Ohm
1 Ohm: 800 watts x 1
2-ohm Power: 600 watts x 1
4 Ohms: 350 watts x 1
4-ohm Mono Power: 350 watts x 1
Channels (mono): 1
Crossover Slope: 24 dB
Depth: 10.4"
Dimensions (in Inches): 10.4" x 7.1" x 2.0"
Frequency Response: 10 Hz - 300 Hz
Height: 2.0"
High-Pass Crossover Freq: N/A
Input Sensitivity: 0.25 V - 10.0 V
Inputs: RCA (speaker level compatible)
Low-Pass Crossover Freq: 20 Hz - 250 Hz
Operating Voltage: 14.4 V
Peak Power: 1600 watts
Power @ 1 Ohm: 800 watts x 1
Power @ 2 Ohm: 600 watts x 1
Power @ 4 Ohm: 350 watts x 1
Power Supply: Unregulated PWM
Selectable Subwoofer EQ: 0 - 18 dB @ 40 Hz - 100 Hz,
Signal-to-Noise Ratio: >100 dB
Strapped Output Power @ 2ohms: 1600 watts x 1
Subwoofer EQ Frequency: 40 Hz- 100 Hz
Subwoofer Frequency Range: 10Hz - 250 Hz
Total Harmonic Distortion: 0.4% at Rated Power
Variable Subsonic Freq: 10 Hz - 50 Hz
Variable Subwoofer EQ: 0 - 18 dB
Width: 7.1"

Features:
High Efficiency Class D Design
1-Ohm Stable Mono Block Amplifier
Ultra Low Current Draw
Double Sided Copper Plated PCB
PWM MOSFET Power Supply
Digital Sound Optimization Circuitry
High Damping Control Circuit
Variable Subsonic Filter
High Current Voltage Ripple Rejection Circuitry
Balanced RCA Inputs
Auto Turn On/Off
Remote Soft Delay Turn On/Off Circuit
40 Click Variable Low Pass Electronic Crossover
40 Click Variable Frequency/18dB Bass Boost EQ
Variable Gain Control
Wired Secondary Remote Gain Control Included
Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
Strapable Dual Amp Power Doubling Circuit (Amp-to-Amp Bridged at 2 ohm minimum)
Made to maximize performance and sound of your vehicle
Built with superior quality components to last you for years to come
Fusion of dazzling clarity and powerful sound

PowerBass® was founded in 2001 with one goal in mind; too bring great audio products to the market offering sonic excellence, value and reliability. PowerBass is a vertically integrated company owning manufacturing facilities overseas and a top notch engineering and product development team here at the world headquarters in Ontario, California. They started out making OEM fit speakers at a value price that no other brand could replicate at the price or quality Powerbass has. They have since expanded product offerings with electronics and amplifiers with the same goal in mind "Offer value priced mobile audio equipment that outperforms the competition". 16 years later, they have the same values and goals with more to offer dealers and consumers to enhance their listening experience.