Car Audio Amplifier, 4-Channel Bridgeable Car Amplifier, Multichannel Class D Stereo Amp, Max. 4 x 272W at 4 Ohms / 4 x 400W at 2 Ohms, High Output, for SUVs, Pickups, and Off-Road Vehicles
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
High Power, Strong Performance
This 4-channel Class D car audio amplifier delivers up to 4 x 272W @ 4 Ohms / 4 x 400W @ 2 Ohms (max) for clean, stable output even at high volume. Enjoy full and powerful in-car audio
Bridgeable for Extra Bass Power
Bridgeable channels give you the option to combine power output for subwoofers. This 4-channel car amplifier delivers deep, punchy bass without needing an additional amplifier
Crystal-Clear Audio Quality
Featuring low distortion (THD 0.038%) and an SNR above 90 dB, this 4 channel amp delivers clean, accurate sound from deep bass to smooth jazz, with minimal unwanted noise
Better Heat Dissipation
The car stereo amp's aluminum alloy shell quickly dissipates heat from internal components for cooler operation and longer lifespan. The built-in fuse ensures reliable current control for dependable operation under all conditions
Wide Vehicle Compatibility
Built to integrate smoothly with sedans, SUVs, pickup trucks, off-road vehicles, and sports cars, this 4-channel amplifier works with nearly all 12V automotive systems
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
