PRO 6.5' Square Midrange Loudspeaker 450 Watts 4-ohm - front view | Silarius

PRO 6.5' Square Midrange Loudspeaker 450 Watts 4-ohm - side view | Silarius

PRO 6.5' Square Midrange Loudspeaker 450 Watts 4-ohm - rear view | Silarius

PRO 6.5' Square Midrange Loudspeaker 450 Watts 4-ohm - detail view | Silarius

DS18 PRO-X6.4MSQ PRO 6.5" Square Midrange Loudspeaker 450 Watts 4-ohm

Name: DS18 PRO-X6.4MSQ PRO 6.5" Square Midrange Loudspeaker 450 Watts 4-ohm
Brand: DS18
SKU: PRO-X6.4MSQ
Price: 59.95 USD
Availability: InStock

$59.95

Brand: DS18Reviews

In stock. Usually ships in 1–3 business days.

Free US shipping on orders over $200. Add $140.05 more to qualify.
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
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Reviews

DS18 PRO-X6.4MSQ 6.5"x 6.5" Square Mid-Range Loudspeaker 500 Watts 4-Ohm

DS18 is always innovating and dominating on the pro audio scene. The newest addition to our pro audio PRO line is the extremely loud PRO-X6.4MSQ. This amazing speaker shares all the characteristics of our very popular X6.4M but is completely square in construction to maximize cone area. This speaker comes in at 250w RMS and 500w Peak power with a 95dB sensitivity so you will have no problem getting loud easily. The added cone area will bring that added sensitivity and sound fullness for crazy loud PRO Audio sound.

Highlights

High power pro audio speaker handling 250w RMS and 500w Peak power.
Square cone construction to maximize cone area and boost sensitivity for very loud PRO Audio sound.
Strong ferrite magnet with CCA high wattage voice coil and 95dB sensitivity.

Technical details

PRO- X6.4MSQ Product Manual

Specifications
Nominal Diameter	6.5x6.5" Square
Nominal Impedance	4 Ohms
RMS Power Handling	250W
MAX Power Handling	500W
Sensitivity (1w/1m)	95 dB
Frequency Response	80Hz - 16.5KHz
Recommended Hi Pass Crossover	120 Hz
Motor:
Voice Coil Diameter	1.5" / 38.6mm
Voice Coil Former Material	Kapton
Winding Material	CCAW
Cone Material	Paper
Dust Cap Material	Paper
Surround Material	Cloth
Basket Material	Steel
Basket Color/Finish	Glossy Red
Magnet Material	Ferrite
Magnet Weight	30 Oz
Displacement Volume	0.32L
Measurements
Overall Diameter	6.61" x 6.61/ 168 x 168mm
Overall Depth	3.11" / 79mm
Front Mount Baffle Cutout	6.02" x 6.02/ 153 x 153mm
Mounting Depth	2.87" / 73mm
Motor Diameter	4.72" / 120mm

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

What is the power handling on the PRO 6.5 Square Midrange Loudspeaker 450 Watts 4-ohm?+

The PRO 6.5 Square Midrange Loudspeaker 450 Watts 4-ohm by DS18 is rated for high-output mobile audio. Check the product specs for RMS and peak power handling to match with your amplifier.

Is the PRO 6.5 Square Midrange Loudspeaker 450 Watts 4-ohm waterproof or weather resistant?+

Marine and outdoor-rated speakers feature UV-resistant grilles and weatherproof cones. Confirm the IPX rating in the specs for exposed installations.

What cutout size does the PRO 6.5 Square Midrange Loudspeaker 450 Watts 4-ohm require?+

Cutout dimensions vary by model. Use the included installation template or product spec sheet before cutting. Professional installation is recommended.

Can I run the PRO 6.5 Square Midrange Loudspeaker 450 Watts 4-ohm off a factory head unit?+

Factory head units typically output 15–18W RMS per channel. For best performance, pair these speakers with an amplifier matched to their RMS rating.

What warranty does Silarius offer on the PRO 6.5 Square Midrange Loudspeaker 450 Watts 4-ohm?+

Contact our support team at silarius.com for warranty information, returns, and technical assistance on DS18 products.