







Buy Now, Pay Later
- – Up to 36-month term if approved
- – No impact on credit
- – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
This item is eligible for return within 30 days of receipt
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
Features
- SA-8 V.3 D2 - Sundown Audio 8" 500W RMS Dual 2-Ohm SA Series Subwoofer
- Specifications: DC Resistance (Re): 3.36 | Resonance Frequency (Fs): 38.29 Hz | Equivalent Volume (Vas): 6.88 L | Electrical Q Factor (Qes): 0.324 | Mechanical Q Factor (Qms): 6.310 | Total Q Factor (Qts): 0.309 | Force Factor (BL): 18.94 NA | Moving Mass (incl. Air Load) (Mms): 144 g | Suspension Compliance (Cms): 120 m/N | Sensitivity: 82.79 dB 1w / 1m
- Box Recommendations: Sealed Enclosure Suggestion: Not Recommended | Ported Enclosure Suggestion: 0.5 - 0.75 cu. ft. @ 35 Hz | Displacement: 0.08 cu. ft. | Depth: 6.625 in |Outside Diameter: 8.375 in | Cutout: 7.375 in
Brand: Sundown Audio
Speaker Maximum Output Power: 500 Watts
Connectivity Technology: Wired
Audio Output Mode: Stereo
Input Voltage: 8 Volts
Mounting Type: Flush Mount
Model Name: SA-8 V.3 D2
Speaker Type: Subwoofer
Special Feature: Bass Boost
Recommended Uses For Product: Volume
Compatible Devices: ['Laptop', 'Tablet']
Subwoofer Diameter: 8 Inches
Controller Type: Corded Electric
Surround Sound Channel Configuration: 2.0
Included Components: 1 x Subwoofer
Product Dimensions: 6.63"D x 8.38"W x 8.38"H
Impedance: 3.36 Ohm
Is Waterproof: FALSE
Warranty Type: Full
Number of Items: 2
Control Method: Touch
Speaker Size: 8 Inches
Power Source: Corded Electric
Woofer Diameter: 8 Inches
Vehicle Service Type: Car
Audio Driver Type: Dynamic Driver
Audio Driver Size: 8 Inches
Subwoofer Connectivity Technology: Wired
Connectivity Protocol: Wired
Includes MP3 player?: No
Number Of Circuits: 1
Series Number: 8
UPC: 762108940144
Global Trade Identification Number: 44
Manufacturer: Sundown Audio
Item Weight: 25.8 pounds
Item model number: SA-8 V.3 D2
Is Discontinued By Manufacturer: No
Special features: Bass Boost
Other display features: Wireless
Date First Available: April 22, 2015
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
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews


