Introducing the SRW8.4D: DS18’s ultimate solution for car audio enthusiasts craving exceptional bass performance in tight areas.

Crafted as part of the renowned SRW bass series, this subwoofer epitomizes the perfect blend of power, performance, and affordability. Designed to excel in shallow sub frames, the SRW8.4D outshines its competitors, delivering booming bass that will leave you astounded. The large surround with flexible spider packs and the high-quality aluminum voice coil former work in perfect unison, maximizing the excursion capability and ensuring a deep, full-bodied bass response that will leave you craving for more.

DS18’s SRW8.4D subwoofer effortlessly delivers phenomenal bass response, boasting an impressive 300W of MAX power and 150W RMS power handling with absolute precision. What truly sets the SRW8.4D apart from the competition is its exceptional sensitivity rating of 86dB. This shallow mount subwoofer achieves an outstanding level of volume and power while operating within its compact frame.

Versatility is at the core of the SRW8.4D's design, allowing you to install it effortlessly in compact places and requiring less box space compared to other subs. Its compact size provides you with countless placement options, enabling you to customize your car audio setup to perfection. Whether you choose a ported or sealed box, DS18’s SRW8.4D consistently delivers incredible bass that fills your vehicle's interior, transforming every drive into an immersive concert-like experience.

Specifications:

• Nominal Diameter: 8" / 203.3mm
• Nominal Impedance: 4+4 Ohm
• RMS Power Handling: 150 Watt
• MAX Power Handling: 300 Watt
• Sensitivity (1w/1m): 86 db
• Frequency Response: 25 - 250Hz
• Recommended Low Pass Crossover: 120Hz

Motor:

• Voice Coil Diameter: 1.5" / 38.6 mm
• Voice Coil Former Material: Aluminum
• Winding Material: SV
• Cone Material: Paper
• Dust Cap Material: Paper
• Surround Material: Rubber
• Basket Material: Steel
• Basket Color/Finish: Gloss Red
• Magnet Material: Ferrite
• Magnet Weight: 32 Oz
• Displacement Volume: 1.13L / 0.039ft3

Thiele & Small Parameters:

• Equivalent Volume Vas: 6.7L / 0.23ft3
• Excursion (one way) Xmax: 12.5mm
• Free Air Resonance Fs: 66 Hz
• Mechanical Factor Qms: 6.122
• Electrical Factor Qes: 0.9
• Total Factor Qts: 0.785
• Moving Mass Mms: 55.916g
• Compliance Cms: 0.104 mm/N
• Bl Factor BI: 12.954
• Voice Coil Inductance Le: 17.5 mH
• Diaphragm Area Sd: 213.82 cm2
• Dc Resistance Re: 3.4+3.4 ohms
• Efficiency Bandwidth Product EBP: 73.3
• Mechanical Mass Without Air Mmd: 52.383g

Measurements:

• Overall Diameter: 8.46" / 215mm
• Overall Depth: 3.46" / 88mm
• Front Mount Baffle Cutout: 7.12" / 181mm
• Mounting Depth: 2.95" / 75mm
• Motor Diameter: 4.72" / 120mm

Shipping Policy

DBs Car Audio is proud to offer fast & free shipping on all items listed in our store!!

Shipping Methods and Transit Times

DBs Car Audio ships orders from our Kissimmee, Florida location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time..

Order Tracking

Once an order has been shipped, we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier's website. If you did not receive a tracking number by email or need to confirm the tracking information, please contact call us at 1-800-927-9390

Signature Required

Due to the valuable contents of some shipments, DBs Car Audio will only require a signature upon delivery if the order is over $500. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by emailing us at dbscaraudiofl@gmail.com.

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days, but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.