DS18 ION 4 channel Compact full range Amp 4 x 150 watts rms 4 ohm ION1 — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • Compact Powerhouse: Elevate your car audio with the DS18 ION1000.4D, a compact 4-channel full-range amplifier that packs a powerful punch in a small form factor. Each channel delivers 150 Watts RMS at 4 ohms, for a dynamic and clear audio experience.
  • Efficient Class D Technology: Benefit from Class D amplifier technology, offering efficient power delivery with reduced heat generation. Enjoy high-performance audio without compromising on energy efficiency, ensuring optimal power utilization.
  • Versatile 4-Channel Setup: The 4-channel configuration allows for versatile speaker configurations, supporting various car audio setups. Customize your sound system with ease, connecting multiple speakers or components for a personalized and immersive audio experience.
  • Stable Performance at 4 Ohms: The ION1000.4D maintains stable performance at 4 ohms, ensuring compatibility with a wide range of speakers. Experience reliable and consistent audio output, even when driving speakers with different impedance levels.
  • Easy Installation and Integration: Designed for easy integration, the compact size and user-friendly features facilitate a hassle-free installation process. Upgrade your car audio system effortlessly with the DS18 ION1000.4D, enhancing your driving experience with powerful and clear sound.
  • Upgrade your car audio system with the DS18 ION1000.4D Compact Full-Range Amp – where compact design meets efficient Class D technology for an immersive and dynamic audio experience. Immerse yourself in the power and clarity of high-quality sound.

DS18 ION 4 channel Compact full range Amp 4 x 150 watts rms 4 ohm ION1000.4D

This listing includes:
(1) DS18 ION1000.4D Amplifier

Introducing DS18’s ION1000.4D, the perfect digital micro amplifier addition to your car audio system for boosting performance ensuring a premium listening experience!
Hi-level Inputs and Tiffany RCA’s allow this amplifier to be easily integrated into any existing audio setup and ensure optimal signal transfer for crystal clear sound. The ION1000.4D’s miniature size and surface mount component technology allows it to be placed almost anywhere in your build without taking up too much space.
The full variable crossover switch lets you customize your audio settings to your preferences for enhanced audio clarity across all frequencies. Fine tune these levels with the convenient remote level knob control!
Surface mount component technology makes this amplifier highly resistant to vibrations, ensuring stable performance even on rough terrain. Additionally, protective coating prevents moisture corrosion on the PCB, guaranteeing longevity and durability.
Safety was a top priority in the creation of DS18’s ION1000.4D amplifier. The power, protection, and clipping LED indicator always keeps you informed of the amplifiers status. While short circuit thermal, DC offset, and high/low voltage protection features, give you the comfort of knowing that your amplifier will operate reliably and safely.
The ION1000.4D has power ratings of 2 X 500W at 4-ohm bridged, 2 x 250W at 2 ohms, and 4 x 150W at 4 ohms; perfect power ratings to turbocharge every component in your system!
Experience the power and precision of DS18’s ION1000.4D!

Total Watts (Peak)-3000W
RMS Power @ 4 ohm-4 x 150W
RMS Power @ 2 ohm-4 x 250W
RMS Power @ 1 ohm-N/A
RMS Power @ 4 ohm Bridge-2 x 500W

Frequency Response-10Hz-20KHz
Signal to Noise Ratio->95dB
Efficiency @ 4 ohm-88%
Damping Factor-210
Input Impedance-27Kohms
Channel Separation-59dB
Total Harmonic Distortion (THD)-0.01%
Low Level Input Range-0.2-6V
High Level Input-Yes
Selectable X-Over-LPF/HPF/FULL
X-Over Filter Range-40Hz-2KHz
Bass Boost Range-0~12dB
Bass Boost Frequency-45Hz

Amplifier Class-Digital
Amplifier Type-Full-Range Stereo
Number of Channels-4
Minimum Impedance-2 Ohm (St) / 4 Ohms (Bridge)
Led Indicator-Power / Protect / Clipping
Power Input Terminal Size-4 AWG
Fuse Size-80A (external)
Remote Level Control-No
Cooling Fan-No
Thermal Protection-Yes
Over-Load Protection-Yes
DC Output Protection-Yes
Short Circuit Output Protection-Yes
Voltage Input Protection-Yes
Clipping Protection-Yes
Body Color / Finish-Aluminum Black / Silver

Payment Information


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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.

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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.