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Galaxy Audio G-440 8 Ohm/145W Stereo Amplifier

The G-SERIES power amplifiers have been designed to provide great efficiency, dynamics and reliability at a very affordable price, for a variety of fixed and mobile audio applications.
In stock (50 items available)
  • Brand
    Galaxy Audio
  • SKU
  • Weight
    29.00 lbs
  • Warranty
    3 Years
  • Condition
  • Status
Product availability status
Galaxy Audio

Questions? Ask our experts!

  • $279.99
  • Shipping info
    We offer free ground shipping on every purchase of $300 and more for US.
  • Payment Methods

  • Return Policy
    We Offer a 60-Day Money Back Guarantee
  • Weight
    29 lbs
  • SKU
  • Mnf#/Vendor#
    Galaxy Audio

The G-440 is 2x145W at 8 Ohms.

The G-SERIES power amplifiers have been designed to provide great efficiency, dynamics and reliability at a very affordable price, for a variety of fixed and mobile audio applications.

The G-SERIES circuitry and selected components offer excellent sound quality and high fidelity audio reproduction. The compact design improves the price/performance ratio, while the rugged metal chassis guarantees maximum sturdiness. The G-SERIES amplifiers are available in three models.

The G-SERIES amplifiers are equipped with a highly visible LED display system, which provides precise information on signal status in any lighting condition. The connection system includes XLR and TRS 1/4" JACKS for audio input and twist-lock connectors for power outputs. Standard 19" rack mountable sturdy metal chassis makes installation easy while providing maximum protection.


  • Rated Power @ 8 ohms: 2 x 145 watts
  • Rated Power @ 4 ohms: 2 x 210 watts
  • Bridged @ 8 ohms: 440
  • Frequency Response: 20Hz-20kHz +/-0.5dB
  • Indicators: 2 LED signal, clip
  • Input Connectors: 2 x XLR, 2 x 1/4" TRS
  • Output Connectors: 3 x Twist-lock
  • Size: 2 Rack Units
  • Rated Power Output 2 x 145 @ 8ohm, 2 x 210 @ 4ohm, 440 Bridge 8ohm
  • Frequency Response 20Hz-20kHz +/-0.5dB
  • Sensitivity 1.0 Vrms
  • Signal to Noise 98dB
  • Slew Rate 22V/us
  • Voltage Gain 31dB
  • Damping Factor >400:1 @ 1KHz, 8 ohms
  • Cross Talk -82 dB (1KHz)
  • Harmonic Distortion THD <0.1% (20~20000Hz)
  • Input Impedance 10K ohm balanced
  • Protection Thermal, Short, DC
  • Controls Controls
  • Indicators 2 LED signal, 2 LED clip, 1 LED power, Limit & Bridge
  • Power Connector Captive 15amp cable
  • Input Connectors 2 (x) XLR, (2) (x) 1/4" TRS
  • Output Connectors 3 (x) Twist-lock
  • Cooling Fan
  • Size 2 Rack Units
  • Dimensions 13.1" x 19" x 3.48" (333mm x 482.6mm x 88.5mm)
  • Weight 28.66 lbs (13kg)
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations.UPS Ground does not deliver on Saturdays, Sundays or Holidays.

USPS Priority Mail/USPS Express Mail For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.

Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. BZB Express has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from BZB Express will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.


Major Credit Cards: Visa, MasterCard, Discover and American Express.
Paypal: You can select an option of Paying with Paypal in our shopping cart.
Money orders: and personal checks or company checks (may take up to 10 days to clear).
Wire Transfer: ( Bank Transfer ) only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.660.2962 or 1.916.246.6263 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).

Purchase order: Fax purchase orders to 1.916.246.6258

We Offer A 60-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 60 days of the purchase date for a full refund. Our 60-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy