SKU: 39482180381

AW-4500.1 Class D Monoblock

Sale price$315.00 Regular price$350.00
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

AW-4500.1 Class D MonoblockAll amplifiers purchased from Wolfram Audio come with a 30 day(from purchase) exchange warranty. After the 30 days, all amplifiers have a 1 year warranty repair from date of purchase. Warranties are non transferrable. AW Updates: Gloss White Heatsink White PCB (Circuit board) Plexiglass backplate for PCB visibility Lowered protection circuit to 16v Increased power output in 12 16v range Added clip indicator on amp and bass knob The Wolfram Audio AW

All amplifiers purchased from Wolfram Audio come with a 30-day(from purchase) exchange warranty. After the 30 days, all amplifiers have a 1-year warranty repair from date of purchase.
Warranties are non transferrable. 

 

AW Updates: 

  • Gloss White Heatsink
  • White PCB (Circuit board)
  • Plexiglass backplate for PCB visibility
  • Lowered protection circuit to 16v
  • Increased power output in 12-16v range
  • Added clip indicator on amp and bass knob

 

The Wolfram Audio AW-4500.1 is an ideal single channel powerhouse for the most serious audiophiles. Pairing the intricate circuit design along with custom tooled aluminum heatsinks allows this amplifier to run at maximum efficiency. Linkable at 2 ohm (1 ohm to each amp), the AW-4500.1 allows multiple amps to be synced together perfectly as one. 

 

Specifications:

    • RMS Power @ 1 Ohm : 4,500 Watts x 1 Channel (14.4v)
    • RMS Power @ 1 Ohm : 5,500 Watts x 1 Channel (16.0v)
    • RMS Power @ 2 Ohms : 3,000 Watts x 1 Channels (14.4v)
    • RMS Power @ 4 Ohms : 1,400 Watts x 1 Channels (14.4v)
    • RMS Power @ 2 Ohms (Linked) :  9,000 Watts x 1 Channel (14.4v)
    • Frequency Response : 10hz~350hz (+/-1db)
    • Working Voltage : 10V-16V
    • Signal-to-Noise Ratio (Sensitivity) : >90dB
    • Efficiency @ 4 Ohms : 86%
    • Low Level Input (Gain) : 8V - 200mV
    • Low Pass Filter : 30Hz - 250Hz
    • Bass Boost : 0 ~ 12 dB
    • Subsonic Filter : 10Hz - 60Hz
    • Phase Shift : 0-180 Degrees
    • 4-Way Protection Circuitry Built-in (Thermal, Voltage, Speaker, DC)
    • LED Power & Protection Indicators
    • Master / Slave (Linkable) : Yes
    • Recommended Fuse Rating : 450 Amps
    • Dual 1/0 Gauge Power and Ground Terminal Inputs
    • Remote Level Control Knob Included
    • Dimensions: 8.75"W x 23.25"L x 2.05"H

CLICK HERE FOR A DOWNLOADABLE USER GUIDE

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39482180381

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William Cummins
Grantham, US
★★★★★ 5
Very useful
Color: Black
Very useful addition to my expresso brewing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
B
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Big Foot
Lake Worth, US
★★★★★ 3
Needs to be a little larger for two shots
Color: Silver
Nice quality but overflows with two shots of espresso from my machine.
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Reviewed in the United States on January 13, 2026
M
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M. Altvater
Chelsea, US
★★★★★ 5
Coffee!
Color: Silver
Holds coffee, looks nice
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Reviewed in the United States on October 19, 2025
G
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Gabriel marin
Port Orchard, US
★★★★★ 5
Perfect for Lattes
Size: 20 Ounces
Good for steaming 8-10 oz of milk. The nifty tool is good for scooping out your puck.
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Reviewed in the United States on February 19, 2026
J
Verified Purchase
JeffTryHard
San Leandro, US
★★★★★ 5
Almost blew up my microwave
Size: 20 Ounces, Size: 20 Ounces
TL;DR "A hilarious microwave mistake turned into a great home cafe upgrade. This 20oz cup is straightforward to handle, looks incredibly professional, and holds a level of heat that will literally burn you if you aren't careful." . Bought this for homemade coffee brewing, just to spice things up. But as I go ahead to heat up my new shiny stainless steel milk frother cup in the microwave, whoopdy doo. Ya can’t put stainless in the microwave! Regardless, it’s still a straightforward frother cup to handle, making it a great dollar investment for upgrading my home cafe setup. . 1. Spotless Stainless Steel: Its sleek appearance made me feel professional in the hands of an amateur like moi. Great quality! 2. Temperature Retention: I accidentally burnt myself because it stayed so hot, but that is a major positive. Proving the insulation works perfectly and keeps the milk piping hot. 3. Size: The 20oz capacity is accurate, providing the perfect amount of space for frothing without any overflow.
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Reviewed in the United States on June 6, 2026

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