DS18 ZXI 6x9” 120W RMS 4-Ohm 2-Way Component Speaker Pair with Glass Fiber Cone

• COMPLETE 6X9 COMPONENT SET: Includes 2 woofers, 2 tweeters, and 2 passive crossovers for a full 2-way component upgrade with clean staging and tight midbass.
• 120W RMS 360W MAX POWER HANDLING: Handles 120 watts RMS and up to 360 watts max with 4 Ohm impedance, built for amplified systems and high output daily listening.
• TIGHT MIDBASS GLASS FIBER CONES: Curvilinear glass fiber cone woofers with rubber surround deliver strong midbass impact and controlled response with 90 dB sensitivity.
• CRISP 1 INCH PEI TWEETERS: 1 inch tweeters use a PEI diaphragm with a neodymium magnet for clear highs and smooth detail, ideal for a balanced front stage.
• TUNABLE CROSSOVERS WITH PROTECTION: 2-way passive crossovers at 3.5 kHz with 12 dB per octave slope, tweeter attenuation plus or minus 3 dB, and tweeter protection for reliable performance.

DS18 ZXI 6x9" 120W RMS 4-Ohm 2-Way Component Speaker Pair with Glass Fiber Cone

This Listing Includes

• (2) DS18 6x9" woffers ZXI-692C


• (2) DS18 Tweeters ZXI-692C


• (2) DS18 Crossovers ZXI-692C

Upgrade your front stage with a 6x9-inch 2-way component speaker system built for strong midbass and clean detail. This complete kit includes two glass fiber cone 6x9 woofers, two 1-inch tweeters, and two passive crossovers, giving you proper component separation for better imaging, smoother frequency response, and improved clarity compared to basic coaxial speakers.

The woofers use curvilinear glass fiber cones for tight midbass and a controlled midrange, paired with rubber surrounds and a steel basket finished in matte black. With 120 watts RMS power handling and 90 dB sensitivity, this system is a strong match for aftermarket amplifiers and higher power head units.

High frequencies are handled by compact 1-inch tweeters featuring a PEI diaphragm and neodymium magnet for crisp highs without harshness. The included 2-way passive crossovers are tuned at 3.5 kHz with a 12 dB per octave slope and offer tweeter level adjustment plus or minus 3 dB. Tweeter protection is built in to help keep your system safe during hard use.

Designed for flexible installs, the kit supports a recommended high-pass crossover at 50 Hz and covers a wide frequency range from 35 Hz to 20 kHz. Grilles are included, making this an ideal choice for door panels, rear decks, or custom installs where you want a stronger front stage and better overall balance.

Features

• Complete 2-way 6x9 component kit: woofers, tweeters, and crossovers included


• 120W RMS power handling for real amplified front stage upgrades


• Glass fiber curvilinear cones for tight midbass and controlled mids


• 1-inch PEI tweeters with neodymium magnets for crisp, clean highs


• Tunable crossovers with tweeter level adjustment, plus or minus 3 dB, and built-in tweeter protection


• Wide response 35 Hz to 20 kHz for full range coverage with strong detail


• 4 Ohm impedance and 90 dB sensitivity for easy system matching and strong output


• Grilles included for a clean finished install

Specifications:

• Nominal Size: 6x9 inch (152 x 228 mm)


• Nominal Impedance: 4 Ohms


• RMS Power Handling: 120 watts


• Max Power Handling: 360 watts


• Sensitivity (1W/1M): 90 dB


• Frequency Response: 35 Hz to 20 kHz


• Recommended High Pass Crossover: 50 Hz


• Number of Ways: 2-way


• Sold As: Pair


• Grille Included: Yes

Woofer

• Voice Coil Diameter: 1.25 inch (30.5 mm)


• Voice Coil Former Material: KSV


• Winding Material: EISV


• Cone Material: Glass Fiber


• Cone Shape: Curvilinear


• Surround Material: Rubber


• Basket Material: Steel


• Basket Finish: Matte Black


• Magnet Material: Barium Ferrite


• Magnet Weight: 19.4 oz


• Speaker Terminals: Spade

Tweeter

• Nominal Diameter: 1 inch (25.4 mm)


• VC Former Material: KSV


• Winding Material: EISVM


• Diaphragm Material: PEI


• Magnet Material: Neodymium


• Magnet Weight: 13 g


• Body Material and Color: ABS, Black

Crossov

• Passive Crossover: 2-way


• Crossover Point: 3.5 kHz


• Power Handling: up to 300W


• Slope: 12 dB per octave


• Tweeter Attenuation: plus or minus 3 dB


• Capacitor Type: NP


• Coil Type: KSV


• Terminal Type: Screw-on


• Housing Material: ABS and Acrylic


• Extra Features: Tweeter Protection

Thiele and Small Parameters

• Vas: 23.7 L (0.83 ft3)


• Xmax (one way): 2.7 mm


• Fs: 60 Hz


• Qms: 7.03


• Qes: 1.4


• Qts: 1.16


• Mms: 19.57 g


• Cms: 0.35 mm per N


• BL: 3.22


• Le: 0.16 mH


• Sd: 219.04 cm2


• Re: 3.9 Ohm

Dimensions:

Woofer

• Overall Diameter (no grille): 6.4 x 9.2"


• Overall Depth (no grille): 3.6"


• Overall Diameter (with grille): 10.4 x 7.5"


• Overall Depth (with grille): 4.16"


• Front Mount Baffle Cutout: 6 x 8.7"


• Mounting Depth: 3.2"


• Motor Diameter: 4"

Tweeter

• Overall Diameter: 2.17"


• Overall Depth: 1.2"


• Front Mount Baffle Cutout: 1.9"


• Mounting Depth: 0.8"

Crossover

• Overall Length: 2.5"


• Overall Depth: 5"


• Overall Height: 1.4"

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If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

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