DS18 PRO-NEO8SLIM Owner's Manual

Product: 8" Slim Mid-Range Loudspeaker with Bullet and Neodymium Magnet

Designed & Engineered in USA

Product Overview

The DS18 PRO-NEO8SLIM is an 8-inch slim mid-range loudspeaker designed for high-performance audio systems. It features a bullet-style phase plug and a powerful neodymium magnet for enhanced sound reproduction and efficiency. This manual provides detailed specifications, parameters, and measurements for the PRO-NEO8SLIM model.

Dimensions and Diagrams

The loudspeaker has the following key dimensions:

Overall Diameter (Top View): Ø 7.75 inches / 197 mm
Overall Depth: 2.61 inches / 66.5 mm
Mounting Depth: 2.2 inches / 56.5 mm
Front Mount Baffle Cutout Diameter: Ø 7.2 inches / 183 mm
Overall Diameter (Bottom View): Ø 8.27 inches / 210 mm

A frequency response graph (SPL vs FREQ) is provided. It illustrates the Sound Pressure Level (SPL) in decibels (dB) on the vertical axis against frequency in Hertz (Hz) on the horizontal axis. A secondary vertical axis indicates phase in degrees.

Specifications

Specification	Value
Nominal Diameter	8"
Nominal Impedance	4 ohms
RMS Power Handling	250W
MAX Power Handling	500W
Sensitivity (1w/1m)	95 dB
Frequency Response	120Hz-12KHz
Recommended Hi Pass Crossover	150 Hz
Pair or Single	Single / Unidad
Grill Included	No

Motor Specifications

Motor Component	Specification	Value
Voice Coil Diameter	Diámetro de la Bobina de Voz	2" / 50.8 mm
Voice Coil Former Material	Material Interior de Bobina Móvil	KAPTON
Winding Material	Material de Bobinado	CCAW
Cone Material	Material del Cono	Paper / Papel
Bullet Material	Material de la Bala	Aluminum / Aluminio
Surround Material	Material de la Suspensión	Cloth / Tela
Basket Material	Material de la Canasta	CNC Aluminum / CNC Aluminio
Basket Color/Finish	Color/Acabado de Canasta	Matte Black / Negro Mate
Magnet Material	Material del Imán	Neodymium / Neodimio
Magnet Weight	Peso del Imán	4 oz

Thiele & Small Parameters

Parameter	Symbol	Value
Equivalent Volume	Vas	5.6237 L
Excursion (one way)	Xmax	8.0 mm
Free Air Resonance	Fs	126 Hz
Mechanical Factor	Qms	1.252
Electrical Factor	Qes	0.693
Total Factor	Qts	0.446
Mechanical Mass	Mms	16.229 g
Mechanical Compliance	Cms	0.098 mm/N
BL Factor	BL	7.885
Voice Coil Inductance	Le	0.051 mH
Cone Area	Sd	201.06 cm²
CD Resistance	Re	3.2 ohms
Mechanical Mass w/o Air	Mmd	13.007 g

Measurements

Measurement	Value
Overall Diameter	8.27" / 210 mm
Overall Depth	2.61" / 66.5 mm
Front Mount Baffle Cutout	7.2" / 183 mm
Mounting Depth	2.22" / 56.5 mm
Motor Diameter	3.3" / 84 mm

More Information

For more information, please visit DS18.COM.

WE LIKE IT LOUD

Version: V1

	DS18 PRO-NS8.4 8-Inch Mid-Range Loudspeaker Owner's Manual Comprehensive owner's manual for the DS18 PRO-NS8.4 8-inch mid-range loudspeaker. Features detailed specifications, Thiele & Small parameters, and measurements for this ultra-slim neodymium magnet speaker.
	DS18 PRO-NEO6R 6.5" Mid-Range Loudspeaker Owner's Manual Owner's manual for the DS18 PRO-NEO6R 6.5-inch mid-range loudspeaker with neodymium rings. Features detailed specifications, motor details, Thiele & Small parameters, and measurements for this high-performance audio component.
	DS18 PRO-NS6 6.5-Inch Mid-Range Loudspeaker Owner's Manual Official owner's manual for the DS18 PRO-NS6 6.5-inch mid-range loudspeaker featuring an ultra-slim neodymium magnet. Includes detailed specifications, Thiele/Small parameters, and measurements.
	DS18 PRO-NS8 8-Inch Mid-Range Loudspeaker Owner's Manual & Specifications Detailed owner's manual and technical specifications for the DS18 PRO-NS8 8-inch mid-range loudspeaker with ultra-slim neodymium magnet. Includes dimensions, materials, Thiele/Small parameters, and frequency response.
	DS18 PRO-GM6.4B 6.5-Inch Mid-Range Loudspeaker Owner's Manual Owner's manual for the DS18 PRO-GM6.4B 6.5-inch mid-range loudspeaker with bullet. Includes detailed specifications, dimensions, Thiele/Small parameters, and performance graphs.
	DS18 PRO-GM8.4B 8-Inch Mid-Range Loudspeaker with Bullet - Owner's Manual & Specifications Detailed owner's manual and technical specifications for the DS18 PRO-GM8.4B 8-inch mid-range loudspeaker with bullet. Includes dimensions, power handling, sensitivity, frequency response, and Thiele/Small parameters.
	DS18 PRO-ZXi69.4BM 6x9" Mid-Range Loudspeaker Owner's Manual Owner's manual for the DS18 PRO-ZXi69.4BM 6x9 inch mid-range loudspeaker. Features detailed specifications, Thiele & Small parameters, and measurements for this high-performance car audio speaker.
	DS18 PRO-XLNEO12MB 12-Inch Mid-Bass Loudspeaker Owner's Manual Comprehensive owner's manual for the DS18 PRO-XLNEO12MB 12-inch mid-bass loudspeaker. Features detailed specifications, technical parameters, Thiele/Small data, and physical measurements for this neodymium magnet speaker with a 4-inch voice coil.