Sundown Monoblock Amplifier 1500W Peak Class D Linkable & Bass Knob SA — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • Digital class D Linkable Monoblock Amplifier.
  • Double sided through hole epoxy PCB.
  • 1 Ohm Stability.
  • Daisy-Chain through output RCA.
  • Efficiency: 86% @ 4 Ohm, at 100Hz.

Sundown Audio Monoblock Amplifier 1500W Peak Class D Linkable With Bass Knob SAZ-1500D

With total customer satisfaction as their top priority, Sundown Audio only builds and sells products that meet their exact standards for quality and are all built to last. Something you can be proud to own for years to come.


- Digital class D Linkable Monoblock Amplifier.

- Double sided through hole epoxy PCB.

- 1 Ohm Stability.

- Daisy-Chain through output RCA.

- Efficiency: 86% @ 4 Ohm, at 100Hz.

- Multi-way protection circuitry.

(Thermal/Overcurrent/Speaker Short/Speaker DC Protection)

- RCA line input and master output.

- 24dB Octave variable subsonic crossover slope.

- Variable Bass Boost, low pass filter, and phase shift.

- Zero gauge power supply connectors.

- Tested voltage & Total Harmonic Distortion: 14.4V & Less than 1% THD.

- Operating Voltage: 10 ~ 18V DC.

- Includes Wired Remote Bass Controller Knob.

This listing includes:

(1) Sundown Audio Monoblock Amplifier SAZ-1500D 15th Anniversary limited edition

(1) Sundown Audio Remote Bass Knob


RMS Power @ 4 OHM: 400 Watts x 1CH

RMS Power @ 2 OHM: 800 Watts x 1CH

RMS Power @ 1 OHM: 1500 Watts x 1CH

RMS Power @ 2 OHM Linkable/Dual Mono: 3000 Watts x 1CH


Frequency Response: 10Hz ~ 350Hz (+/- 1dB)

Signal To Noise Ratio: >90dB

Efficiency @ 4 OHM: 86%

Input Sensitivity: 200mV to 6V (+/- 5%)

Phase Shift Control: 0 ~ 180

Total Harmonic Distortion (THD @ 4 Ohm): <0.1%

Low Pass Frequency Crossover: 35Hz ~ 300Hz

Bass Boost @ 45Hz: 0 ~ 6dB

Subsonic Filter: 10Hz ~ 60Hz


Amplifier Class: D

Amplifier Type: Linkable Monoblock

Number Of Channels: 1

Minimum Impedance: 1 Ohm

Led Indicator: Yes (Power/Protect)

Fuse Rating: 150A (External Type Fuse)

Remote Level Control: Yes

Thermal Protection: Yes

Over-Current Protection: Yes

Speaker DC Protection: Yes

Speaker Short Protection: Yes

Body Color | Finish: Black Piano Gloss With Silver Accents


Overall Length: 17.09 (434mm)

Overall Width: 9.92 (252mm)

Overall Height: 2.28 (58mm)

Unit Weight: 17 lbs (7.71kg)

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.