Skip to main contentSkip to footer
1 of 2

Overview

Compared to some earlier prototypes SFB-600D has more PCB screws, larger rectifiers, and very importantly it has semi-encapsulated output inductors (they will tolerate a lot more vibration).

Sundown Audio SFB-600D 600W RMS Monoblock Amplifier

Model: A-SFB600
Web Code: 19396562
Sold and shipped by | 4.4 seller rating (157 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

About: Sundown Audio SFB-600D 600W RMS Monoblock Amplifier

Compared to some earlier prototypes SFB-600D has more PCB screws, larger rectifiers, and very importantly it has semi-encapsulated output inductors (they will tolerate a lot more vibration).

Features:

Digital Class-D Mono Block Amplifier

Dual MOS-FET PWM Power Supply

1 Ohm Stable Load

12 dB/Octave – Variable Low Pass Filter

12 dB/Octave – Variable High Pass Filter

9 dB/Octave – Variable Bass Boost

4 Way Protection Circuit (Thermal, Voltage, Speaker Short, DC Offset)

Wired Remote Control with Clipping Indicator

Specifications:

600 Watts RMS @ 1-Ohm

350 Watts RMS @ 2-Ohm

250 Watts RMS @ 4-Ohm

Recommended Fuse Rating: 60A

Low Pass Filter (Variable): 80Hz - 20kHz

High Pass Filter (Variable): 15Hz - 1kHz

Bass Boost @ 50Hz: 0-12dB

Input Sensitivity: 5V Max

S/N Ratio: 86dB

Working Voltage: 10.5v-15.5v

Dimensions: 7.25″ x 5.00″ x 2.50″

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.