Description

Manufacturer Part Number: SLC8S

The Select series SLC8S 8" paper cone subwoofer from DS18 is perfect for customers who are looking for sound quality and output on a budget. To ensure reliable performance the specially treated foam surround is stitched to the rigid non-pressed paper cone creating a mechanical bond that will last and last. Excess heat from the 2" 4-layer voice coil is vented through the frame and motor assembly for high power handling and low power compression. The SLC8S is ideal for anyone looking to upgrade their car audio system without breaking the bank.

Key Features:

• Powerful motor and high excursion capability for excellent low frequency output
• 2" diameter 4-layer voice coil handles up to 200 watts RMS (400 watts max)
• Glass reinforced paper cone with stitched foam surround for long life and durability
• Venting under the spider and though the motor dissipates excess heat to keep the voice coil cool
• Push button wire terminals make connections simple and secure

Overview:
DS18 SLC8S Select 8" Paper Cone Subwoofer 4 Ohm

For car audio enthusiasts on a budget, DS18’s SLC8S 8" paper cone subwoofer driver is a great way to add some powerful low end to your system without breaking the bank. An oversized treated foam surround is mechanically stitched to the fiberglass reinforced paper cone to ensure that that high stress joint will not fail even under high excursion and stress. To handle up to 200 watts RMS, the SLC8S uses a 2" 4-layer voice that is thoroughly vented through the pole piece and under the spider which dissipates excess heat and minimizes power compression. Push button spring loaded terminals are used to provide a simple and secure wire connection for easy installation. Optimized for use is sealed and infinite baffles designs, this rugged driver is overbuilt to reliably deliver excellent low frequency response for years.

Specification:

Product Details
Brand	DS18
Model	SLC8S
Part Number	294-8074
UPC	663593056504
Unit of Measure	Each
Weight	7.15

Product Specifications
Nominal Diameter	8"
Power Handling (RMS)	200 Watts
Power Handling (MAX)	400 Watts
Impedance	4惟
Frequency Response	50 to 4,500Hz
Sensitivity	88dB 2.83V/1m
Voice Coil Diameter	2"

Thiele-Small Parameters
Resonant Frequency (Fs)	50Hz
DC Resistance (Re)	3.6惟
Mechanical Q (Qms)	7.73
Electromagnetic Q (Qes)	1.01
Total Q (Qts)	0.89
Compliance Equivalent Volume (Vas)	2.01ft³
Maximum Linear Excursion (Xmax)	8.9mm

Materials of Construction
Cone Material	Paper / Glass Fiber
Surround Material	Foam
Voice Coil Wire Material	Copper
Voice Coil Former	Aluminum
Basket / Frame Material	Steel
Magnet Material	Ferrite

Mounting Information
Overall Outside Diameter	8.43"
Baffle Cutout Diameter	7.20"
Depth	3.85"
# Mounting Holes	8

Parts Express Staff Recommended Enclosure Volume
Sealed Volume	0.63ft³
Sealed F3	72.3Hz

Manuals & Resources:

• DS18 Manufacturer Warranty