IDQ Subwoofers have become the  quintessential sound quality subwoofer. Developed to provide incredible dynamic impact while attaining extremely low frequency extension and brilliantly defined tonal accuracy in even the  smallest of enclosures. It is no wonder why the IDQ series has been the winning choice of sound quality champions and competitors for well over a decade.

• IDQ 8D4 V.4 - Image Dynamics 8" Max 250W RMS Dual 4-Ohm IDQ V.4 Series Subwoofer
• RMS Power: 125 - 250W
• Outside Diameter: 212mm (8.35")
• Cut-out Diameter: 184.40mm (7.26")
• Mounting Depth: 125.75mm (4.95")