Stinger DC210D4 10-Inch Subwoofer Dual 4 OHM Voice Coils Instruction Manual

June 3, 2024
Stinger

Stinger DC210D4 10-Inch Subwoofer Dual 4 OHM Voice Coils

Stinger-DC210D4-10-Inch-Subwoofer-Dual-4-OHM-Voice-Coils-
PRODUCT

Specifications

MODEL DC210D2 DC210D4
Nominal Impedance (Z) 1.8 ohms 3.2 ohms
DC Resistance (Re) 3.6 ohms 6.4 ohms
Resonance Frequency (Fs) 29.4605 Hz 27.6341 Hz
Piston Area (Sd) 0.0314 m2 0.0314 m2
Force Factor (BL) 22.8048 T.m 30.1647 T.m
Mechanical Q Factor (Qms) 7.8504 5.6696
Electrical Q Factor (Qes) 0.3561 0.3275
Total Q Factor (Qts) 0.3407 0.3096
Sensitivity 1W/M (SPL) 82.1895 82.4295
Mechanical Compliance (Cms) 0.1050 mm/N 0.1237 mm/N
Moving Mass (Mms) 277.9171 g 268.1933 g
Linear Excursion (Xmax) 16 mm 16 mm
Volume Acoustic 14.4725 Ltr 17.0451 Ltr
Compliance (Vas) 0.511 cu ft 0.602 cu ft
Reference Efficiency (NO.) 0.10% 0.11%
Nominal Power (Pe) 1000 Watts 1000 Watts
Peak Power 1500 Watts 1500 Watts
Frequency Response 20-200 Hz 20-200 Hz
Voice Coil Diameter 3 in/76.2 mm 3 in/76.2 mm
Displacement 0.0889cu ft/ 2.517Ltr 0.0889cu ft/ 2.517Ltr

Dimensions

Overall Diameter (A) 10.67in / 271mm
Cut Out Diameter (B) 9.30in / 236mm
Mounting Depth (C) 6.07in / 154mm

Enclosure Size (Matters)

Enclosure is the fancy name for a speaker box. You can go ready-made or build your own. Ported or Sealed. To the right are the recommended enclosure size ranges stated in internal volume. Whether buying pre-made or building, try to stay within these parameters for best performance.

Recommended Sealed Internal Volume 1.25-1.5 cu.ft.
Recommended Vented internal Volume w/o vent displacement 1.0-2.0 cu.ft.
Recommended Vented Area 17.75 cu.in.
Recommended Tuning Frequency 33-38 Hz

Enclosure Example

If you’re going it on your own, here’s a good starting point. We recommend using .75” MDF or plywood. Screws or air staples along with strong bonding “yellow” wood working glue for construction. Be sure that the enclosure’s panels are airtight at all joining seams. Lining the inside with some poly- fill to finish it off.

Stinger-DC210D4-10-Inch-Subwoofer-Dual-4-OHM-Voice-Coils-
FIG2

External Size 25″ x 13″ x 10.86″
Material Thickness 0.75″
Net Internal Volume 1.00 ft3
Tuning Frequency 33 Hz
Port Area 14.35 inch2
Port Inlet 1.25” x 11.50”
Port Length 30.88”

DIMENSION

Material Prep Sheet

Top / Bottom 25.00″ x 10.86″ 2
Front 23.00″ x 11.50″ 1
Rear 25.00″ x 11.50″ 1
Left 9.36″ x 11.50″ 1
Right 10.11″ x 11.50″ 1
Port 1 8.11″ x 11.50″ 1
Port 2 20.02″ x 11.50″ 1

Subwoofer Wiring Diagrams

DC2 Subwoofers are Dual Voice Coil (DVC), meaning they have two positive and negative terminals per speaker. The voice coils can be wired in parallel or series or a combination of both. The subwoofer should be wired to match the amplifiers lowest impedance as stated by the amplifier manufacturer. Going below the amplifiers minimum impedance may damage the amplifier, so wire carefully. For wiring subwoofers, we recommend using 12- to 16-gauge wire.

Stinger-DC210D4-10-Inch-Subwoofer-Dual-4-OHM-Voice-Coils-
FIG4

WARNING:
Stinger Audio products are capable of producing sound levels that can permanently damage your hearing! Listen responsibly and avoid continuous exposure to high sound pressure levels. While driving, keep the volume at a level that allows you to hear outside warning sounds (sirens, horns, etc.)
LIMITED WARRANTY
Stinger warrants this product to be free of defects in materials and workmanship for a period of one (1) years from the original date of purchase. This warranty is not transferable and applies only to the original purchaser from an authorized Stinger dealer in the United States of America only. Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction, Stinger will (at its discretion), repair or replace the defective product with new or remanufactured product at no charge. Damage caused by the following is not covered under warranty: accident, misuse, abuse, product modification or neglect, failure to follow installation instructions, unauthorized repair attempts, and misrepresentations by the seller. This warranty does not cover incidental or consequential damages and does not cover the cost of removing or reinstalling the unit(s). Cosmetic damage due to accident or normal wear and tear is not covered under warranty.
INTERNATIONAL WARRANTIES:
Products purchased outside the United States of America are covered only by that country’s Authorized Stinger reseller and not by Stinger. Consumers needing service or warranty information for these products must contact that country’s reseller for information.

Please DO NOT return to the seller
For help with installation, replacement parts, warranty or returns, please contact us directly at
727-732-3114 or support@stingerelectronics.com

Stinger is a Power Brand of AAMP Global
15500 Lightwave, Clearwater, Florida 33760
© 2022 AAMP Global
IG-DC210D REV 052422

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