4x 8 Inch 2200W X8.4BM + 4 Channel Korean Amp EXL-P800X4 + 4 Gauge Amp Kit

• The PRO-X8.4BM 8" Midrange Loudspeaker has a sensitivity of 96 dB
• 4 Channel EXL-P800X4 has Remote Bass Knob and Latest SMC and MOSFET Technology
• The PRO-X8.4BM 8" Midrange Loudspeaker has voice coil diameter of 1.5
• Amp Installation Kit has true gauge wire, hardware, fusing and signal cable

4x 8 Inch 2200W X8.4BM + 4 Channel Korean Amp EXL-P800X4 + 4 Gauge Amp Kit

This listing includes:

• (4) PRO-X8.4BM 8" 600W Speakers


• (1) DS18 EXL-P800X4 4 Channel Full Range Korean Amplifier


• (1) DS18 4 Gauge Complete Amp Wiring Kit

With a combination like this, you will have loudspeakers that deliver a concert-like audio experience without any distortion; a Gen-X series AMP that is durable and provides maximum wattage for your budget; and a complete 4 Gauge Amp Kit that comes with true gauge wire, hardware, fusing, and signal cable.

Features per item in this combo:

• The PRO-X8.4BM 8" Midrange Loudspeaker has a sensitivity of 96 dB


• 4 Channel EXL-P800X4 has Remote Bass Knob and Latest SMC and MOSFET Technology


• The PRO-X8.4BM 8" Midrange Loudspeaker has voice coil diameter of 1.5


• Amp Installation Kit has true gauge wire, hardware, fusing and signal cable

Specifications per item in this combo:

DS18 8 Midrange Loudspeaker PRO-X8.4BM:

• Nominal Diameter: 8


• Nominal Impedance: 4 Ohms


• MAX Power Handling: 550 Watts


• RMS Power Handling: 275 Watts


• Sensitivity (1w/1m): 96dB


• Frequency Response: 125Hz ~ 16KHz


• Recommended HI Pass Crossover: 120Hz


• Voice Coil Diameter: 1.5


• Voice Coil Former Material: Kapton


• Winding Material: CCAW


• Basket Material: Steel


• Magnet Material: Ferrite


• Equivalent Volume: Vas - 26.60L


• Excursion: X-max - 9.3mm


• Free Air Resonance: Fs - 93Hz


• Mechanical Factor: Qms - 9.275


• Electrical Factor: Qes - 0.589


• Total Factor: Qts - 0.552


• DC Resistance: Re - 3.2 Ohms

DS18 4 Channel Korean Amplifier Class A/B Full Range w/ Bass Knob EXL-P800X4:

• RMS Power @ 4 Ohm: 150W x 4CH


• RMS Power @ 2 Ohm:  200W x 4CH


• RMS Power @ 4 Ohm Bridge :  400W x 2CH


• Frequency Response: 20Hz-20KHz


• Signal/Noise Ratio: Greater than 98dB


• Efficiency @4 Ohm:  Greater than 63%


• Damping Factor: 140


• THD%: Greater than 0.10%


• Low Level Input Range: 200MV-6V


• Selectable X-Over: Yes, HPF/FULL/LPF


• X-Over Filter Range: 50Hz-2KHz


• Bass Boost Range: 0-+9dB


• Bass Boost Frequency: 30Hz-60Hz


• Infrasonic Filter: No


• Phase Selector:  0-180


• Class: AB (Analog)


• Amplifier Type: Stereo Full - Range


• Channels: 4 CH


• Minimum Impedance: 2 Ohm/CH (4 Ohm Bridge)


• Led Indicator: PWR / CLIP / PROTECT


• Power Input Size: 4 AWG


• Fuse Rating: 120A


• Remote Level Control: Yes - Dash Mount


• Cooling Fan: Yes


• Thermal Protection: Yes > 97C / 206F


• Over-Load Protection: Yes


• Dc Output Protection: Yes


• Short Circuit Output Protection: Yes


• Voltage Input Protection: Yes, greater than 15.5V


• Clipping Protection: Yes


• Body Color/Finish: Black Aluminum

DS18 AMPKIT 4 Gauge Amp Kit Amplifier Install Wiring Complete 4 AWG Wire:

• 17 Feet 4 Gauge Red Super-Flex-Twist Premium Cable


• 3 Feet 4 Gauge Black Super-Flex-Twist Ground Cable


• 17 Feet 14 Gauge Red/Black Super-Flex-Twist Speaker Cable


• 17 Feet 2 Channel Shielded Twisted Pair Premium Audio Interconnects


• 17 Feet Remote Turn-On Wire


• 6 Feet Split Loom Tubing


• 1 Piece AGU Fuse Holder


• 100 Amp Fuse


• 4 Gauge Accessories

Recommendation(s) per item in this combo:

DS18 8 Midrange Loudspeaker PRO-X8.4BM:

• Recommended HI Pass Crossover: 120Hz

Item Dimensions per item in this combo:

PRO-X8.4BM 8" 600W per Speaker:

• Overall Diameter: 8.22 inches


• Front Mount Baffle Cutout: 7.17 inch


• Mounting Depth: 3.11 inch


• Overall Depth: 3.39 inch


• Motor Diameter: 4.72 inch


• Magnet Weight: 30 oz


• Weight: 6.5 lb

DS18 4 Channel Korean Amplifier Class A/B Full Range w/ Bass Knob EXL-P800X4:

• Length: 11.5 inches


• Width: 8.77 inches


• Height: 2.67 inches


• Heatsink Length: 9.84 inches

DS18 AMPKIT 4 Gauge Amp Kit:

• Length: 8 inches


• Width: 7.8 inches


• Height: 3 inches


• Weight: 3 lb

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.