DS18 X4 X 4-Channel Ultra Compact Class D Amplifier 4 x 70 Watts Rms @ 4-ohm

$224.95
Brand: DS18Reviews
In stock. Usually ships in 1–3 business days.
  • Free US shipping on this item.
  • 30-day returns from delivery.
    Return terms: you pay shipping both ways, 3% card fee, 30% if opened
    • 30 daysfrom delivery to start a return
    • Shipping both waysto you and back to us, paid by you
    • 3% card feededucted from every refund
    • 30% open-box feeif the box has been opened
    • Special ordersno returns without a manufacturer RMA
    • Discontinued itemsnot returnable

    Wrong or defective items, and items damaged in transit with Package Protection, are always covered with no fees. Full return policy

  • Manufacturer's warranty from DS18. Warranty
  • Volume order? Get a quote: chat with us, email us, or add it to your cart and download a PDF quote.
D Questions about this product? Daniel and the team reply fast, usually within minutes, Mon–Fri 8am–4pm ET. Chat with us now or email us.
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Reviews

DS18 X4 Ultra Compact Full Range Class D 4-Channel Car Amplifier 1320 Watts Max

Micro amps are a great power solution for an audio enthusiast that doesn't have a lot of room to spare for big bulky amps. In this case, you want to maximize your size to power ratio so you can get as much power you can with as little space as possible. DS18 now has the our newest micro amp, the X4. The X4 is about as large as a cell phone and packs a whopping punch. This tiny amp pushes out 70w x 4 @ 4 ohms, 140w x 4 @ 2 ohms, and 220w x 2 @ 4 ohms bridged. Now you need to sacrifice very little space for multiple power options that can power most mids, highs, and tweeters.

Highlights

  • Small and compact amp putting out amazing power for its size.
  • Perfect for vehicles with very little to no room to mount large amplifiers.
  • Perfect for motorcycles looking to put an amp or two in their Ferring.

Great For

      • Motorcycle Audio
      • Pro Audio
      • Car Audio
      • Marine Audio
      • Powersports Audio
      • Jeep Audio

Technical Details

Model

X4

Rms Power @ 2 Ohms

140w x 4 CH

Rms Power @ 4 Ohms

70w x 4 CH

Rms Power @ 4 Ohms Bridge

220w x 2 CH

Frequency Response

20Hz - 20KHz

Signal/Noise Ratio

>90db

Selectable X-Over

Lpf/Flat/Hpf

Fixed Lpf Frequency

80Hz

Low Lever Input Range

0.2-5v

Input Configuration

2CH / 4CH

LEDs Indicate Working Status

Power/Protection

Dimensions

140.8 L X 82.4 W X 34 H (Mm)

Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

Shipping policy

Returns

Start within 30 days of delivery. On change-of-mind returns you pay:

  • Shipping both ways, to you and back to us
  • A 3% card processing fee
  • A 30% open-box fee if the box was opened

Special orders need a manufacturer RMA. Discontinued items can't be returned. Defective items are always covered.

Start a return

Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

Contact us

DS18 warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

Warranty details

Support from real people

Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

Chat with us

Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

Ask about terms

Frequently Asked Questions

How many channels does the DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 70W have?+
4 channels. Channel count is listed in the product specs.
What is the RMS power output?+
4 x 70 Watts RMS @ 4-ohm. Rated RMS power is in the product specifications.
Does it have built-in crossovers?+
Most DS18 amplifiers include built-in high-pass and low-pass crossover filters.
What wire gauge does it require?+
Refer to the product manual for recommended power wire gauge.
Is it compatible with my head unit?+
This amplifier accepts standard RCA inputs and speaker-level inputs, making it compatible with most head units.

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