Buy Now, Pay Later
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Recently Viewed
At a glance
- Condition
- New
- Model
- X-18v3D1
- Dimensions
- 10.25"D x 18.42"W x 18.42"H
- Weight
- 80 lb
- Color
- black
- Frequency Response
- 26.65 hertz
- Audio Output Mode
- Mono
- Works with
- Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop
Features 2
- RE (Ohms) 1.4 FS (Hz) 26.650 VAS (L) 130.302 Qes 0.526 Qms 2.793 Qts 0.442 Le (mH) BL (NA) 14.543 Mms (Grams) 474.114 Cms (uM/N) 75.224 Sens (dB @ 1w/1m) 88.6dB Voice Coil Configuration: Dual 1 ohm Weight: 62LB
- Enclosure Recommendations: Sealed: N/A Ported: 7.00 ft^3 Displacement: 0.23 ft^3 Depth: 10.25" Outside Diameter: 18.42" Cut-Out: 16.69" Recommended Tuning: 32hz Recommended Port Area: 112 in^2
Description
X-18 V.3 D1 - Sundown Audio 18" 2000W RMS Dual 1-Ohm Xv.3 Series Subwoofer Specifications: DC Resistance (Re): 3.80 Ω Resonance Frequency (Fs): 26.4 Hz Equivalent Volume (Vas): 154.0 L Electrical Q Factor (Qes): 0.44 Mechanical Q Factor (Qms): 5.16 Total Q Factor (Qts): 0.40 Voice Coil Inductance (Le): 2.71 mH Force Factor (BL): 25.4 NA Moving Mass (incl. Air Load) (Mms): 449.0 g Suspension Compliance (Cms): 0.08 mm/N Sensitivity: 90.0 dB 1w / 1m Box Recommendations: Sealed: N/A Ported: 7.00 cu. ft. Displacement: 0.23 cu. ft. Depth: 10.25 in Outside Diameter: 18.42 in Cutout Diameter: 16.69 in Recommended Tuning: 32 Hz Recommended Port Area: 112 sq. in
Specs 34
| Brand | Sundown Audio |
|---|---|
| Speaker Maximum Output Power | 2000 watts |
| Frequency Response | 26.65 hertz |
| Connectivity Technology | wired |
| Audio Output Mode | Mono |
| Mounting Type | Flush Mount |
| Speaker Type | Subwoofer |
| Additional Features | High Excursion |
| Antenna Location | Volume |
| Subwoofer Diameter | 18 inches |
| Color | black |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Control Method | Voice |
| Speaker Size | 18 inches |
| Woofer Diameter | 18 inches |
| Controller Type | Voice control |
| Processor Count | 1 |
| Number of Audio Channels | 5.1, 7.1 |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | aux, RCA, XLR, coaxial, HDMI, USB |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 18 inches |
| Model Number | X-18v3D1 |
| Model Name | Sundown Audio X-18 v3 D1 |
| Number of Items | 1 |
| Customer Package Type | FFP |
| Series Number | 3 |
| Manufacturer | Sundown Audio |
| Number of Power Levels | 1 |
| Item Dimensions D x W x H | 10.25"D x 18.42"W x 18.42"H |
| Item Weight | 80 pounds |
| Compatible with Vehicle Type | Car |
| Power Source | Corded Electric |
No specs match.
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
