Introducing the DS18 SLC8S a powerful subwoofer that redefines performance in any car audio setup.
Part of DS18's acclaimed Select Series, these subwoofers are available in 8", 10", and 12" sizes and are built to impress with bold black steel baskets that combine durability with style. Engineered for both new car audio enthusiasts and value-conscious buyers, the Select Series delivers superior build quality and RMS power, setting a new standard for entry-level subwoofers.

Key Features:

8" Subwoofer
MAX Power: 400 Watts
RMS Power: 200 Watts
Impedance: 4-Ohm 2" SVC
Ferrite Magnet
84dB

Specifications:

Nominal Diameter: 8" / 203mm
Nominal Impedance: 4 Ohm
RMS Power Handling: 200 W
Maximum Power Handling: 400 W
Sensitivity (1w/1m): 84 dB
Frequency Response: 35Hz - 4.5KHz
Recommended Lo Pass Crossover: 120Hz

MOTOR

Voice Coil Diameter: 2" / 50.8mm
Voice Coil Former Material: Aluminum
Winding Material: CCAW
Cone Material: Non-Pressed Paper
Dust Cap Material: Paper
Surround Material: Foam
Basket Material: Steel
Basket Color/Finish: Gloss black
Magnet Material: Ferrite
Magnet Weight: 38 Oz

THIELE & SMALL PARAMETERS

Equivalent Volume Vas: 7.78L / 0.27ft ³
Free Air Resonance Fs: 50 Hz
Mechanical Factor Qms: 6.875
Electrical Factor Qes: 0.889
Total Factor Qts: 0.787
Moving Mass Mms: 115.524 g
Compliance Cms: 0.034 mm/N
Bl Factor Bl: 8.568
Voice Coil Inductance Le: 0.455 mH
Diaphragm Area Sd: 201.23 cm ²
DC Resistance Re: 3.4 ohms
Efficiency Bandwidth Product EBP: 56.24

RECOMMENDED ENCLOSURES

Sealed Internal Volume: 17L / 0.6ft ³
Sealed Box Output Response F3: 50Hz
Ported Internal Volume: 28.3L / 1ft ³
Port Size (Square): 0.87" x 7.99" x 12.1" / 22.2 x 203 x 309.1mm
Port Tuning Frequency FB: 35Hz
Ported Box Output Response F3: 28Hz

MEASUREMENTS

Overall Diameter: 8.42" / 214mm
Overall Depth: 4.92" / 125mm
Front Mount Baffle Cutout: 7.2" / 183mm
Mounting Depth: 3.85" / 98mm
Motor Diameter: 5.51" / 140mm
Gross Single Unit Weight (lb): 7
Dimensions (W x L x H in Inches): 9 x 9 x 5.75
Quantity of Units in Master Carton: 4
Gross Master Carton Weight (lb): 30
Master Carton Dimensions (W x L x H in Inches): 9 x 18.75 x 12