Avatar PS-150.4 | 220W 4-channel amplifier

Power your entire front stage with the Avatar PS-150.4 4-Channel Amplifier, a compact and powerful amplifier designed to deliver clean, high-output performance from a single chassis. With 4 × 150W RMS at 4 Ohm and 4 × 220W RMS at 2 Ohm, the PS-150.4 delivers up to 880 watts of total power. It can also be bridged to produce 2 × 440W, giving you the flexibility to power a high-output speaker setup or larger drivers from two channels.

The PS-150.4 is built for flexible system tuning, with independent gain, crossover mode, and variable High Pass/Low Pass controls for each channel pair. This allows you to separately tune your front and rear speakers, mids, tweeters, or coaxials for a properly balanced soundstage. Clip indicators help monitor signal distortion, while a full protection system and 175A fuse rating provide added reliability when the amplifier is pushed hard. Its compact 10.04" × 5.32" × 2.05" chassis and 4 AWG power terminals make it an excellent choice for powerful systems where installation space is limited.

Key Features

• High-Power 4-Channel Output – Delivers 150W RMS x 4 at 4 Ohm and 220W RMS x 4 at 2 Ohm
• 880 Watts Total Power – Provides substantial output for front and rear speaker systems
• Powerful Bridged Operation – Delivers 440W x 2 when bridged
• Independent Channel-Pair Tuning – Separate gain and crossover controls for channels 1-2 and 3-4
• Variable HPF/LPF Controls – Adjustable crossover frequency from 50 Hz to 12 kHz
• Switchable Crossover Modes – Allows each channel pair to be configured for different speaker applications
• Clip Indicators – Per-pair LED indicators help identify when the signal begins to distort
• Full Protection System – Designed to provide added protection during demanding operation
• Heavy-Duty 4 AWG Power Terminals – Supports up to 21.2 mm² power wiring for high-current applications
• Compact Installation-Friendly Design – Measures just 10.04" x 5.32" x 2.05"
• Bridgeable Outputs – Allows two pairs of channels to be combined for higher output

Specifications

• Model: PS-150.4
• Channels: 4-Channel
• Power @ 4 Ohm: 150 Watts x 4
• Power @ 2 Ohm: 220 Watts x 4
• Bridged Power: 440 Watts x 2
• Total Power @ 2 Ohm: 880 Watts
• Frequency Response: 50–12,000 Hz
• Crossover Frequency: 50–12,000 Hz
• Crossover Slope: 12 dB/Octave
• High-Pass Filter: 10–20,000 Hz
• Input Sensitivity: 0.4–6V
• Signal-to-Noise Ratio: ≥90 dB
• Fuse Rating: 175A
• Power Terminal Connection: 4 AWG / 21.2 mm²
• Working Voltage: 9–16.5V
• Protection System: Yes
• Dimensions (L x W x H): 10.04" x 5.32" x 2.05" (255 x 135 x 52 mm)

SKU: DEF-PS-150.4

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187