• High Power Handling – 60W RMS / 260W MAX lets you upgrade your factory system with stronger, distortion-free sound.
• Premium Build – Glass fiber cone and rubber surround deliver durability and accurate mid-bass response.
• Clear, Crisp Highs – 0.8” neodymium tweeter with Mylar diaphragm ensures smooth treble and detailed vocals.
• Engineered for Daily Driving – 3-ohm impedance, 87dB sensitivity, and wide 80Hz–22kHz frequency response make it ideal for OEM replacement or aftermarket setups.
• Built to Last – Rugged steel basket and 9oz barium magnet provide long-term reliability in any vehicle.

DS18 5x7â€120W RMS 3-Ohm 2-Way Coaxial Speaker pair w/ Fiber Glass Cone EXL-SQ5.7

Included Items

• (2) DS18 EXL-SQ5.7 5x7" 2-Way Coaxial Speakers

The EXL-SQ5.7 delivers the perfect balance of power, clarity, and durability. With 120W RMS / 400W MAX power handling at a 3-ohm impedance, these speakers cut through road noise while providing rich mids, crisp highs, and responsive low-end.

Built with a glass fiber cone, rubber surround, and a 13.5 oz barium magnet, the EXL-SQ5.7 is engineered for daily driving or full custom systems. Add in a PEI dome neodymium tweeter, and you’ve got a coaxial speaker that performs like a pro-grade component set.

Features

• Big Power in a Compact Frame - Handles 120W RMS / 400W MAX with ease.


• Glass Fiber Woofer - Rugged cone and rubber surround for tight, accurate mid-bass.


• Sharp, Clear Highs - 1.14†PEI dome tweeter with neodymium magnet for detailed sound.


• Strong Build - Steel basket, black finish, and 13.5 oz barium magnet ensure long-lasting performance.


• Pair Sold - Includes two coaxial speakers (grilles not included).

Specifications

• Nominal Diameter: 5x7" (127 x 177.8 mm)


• Configuration: 2-Way Coaxial


• Impedance: 3-Ohms


• RMS Power: 120W


• MAX Power: 400W


• Sensitivity: 90 dB (1W/1m)


• Frequency Response: 60Hz - 22kHz


• Recommended Hi-Pass Crossover: 80Hz


• Pair or Single: Pair


• Grill Included: No

Woofer

• Voice Coil Diameter: 1.3" (33 mm)


• Voice Coil Former: ASV


• Winding Material: CCAW


• Cone Material: Glass Fiber


• Surround Material: Rubber


• Basket Material: Steel (Black Finish)


• Magnet Material: Barium


• Magnet Weight: 13.5 oz

Tweeter

• Nominal Diameter: 1.14" (29 mm)


• Voice Coil Diameter: 0.8" (20.3 mm)


• Diaphragm: PEI Dome


• Magnet: Neodymium

Thiele & Small Parameters

• Equivalent Volume (Vas): 14.11L / 0.498 ft


• Free Air Resonance (Fs): 78 Hz


• Mechanical Factor (Qms): 3.219


• Electrical Factor (Qes): 1.466


• Total Factor (Qts): 1.144


• DC Resistance (Re): 2.8-Ohms

Dimensions:

• Overall Diameter: 5.5 Ã 7.5" (139 Ã 190 mm)


• Overall Depth: 2.87" (73 mm)


• Mounting Depth: 2.5" (63.4 mm)


• Front Mount Baffle Cutout: 5 Ã 7.1" (127 Ã 181 mm)


• Motor Diameter: 3.54" (90 mm)

Why Choose the EXL-SQ5.7?

The DS18 EXL-SQ5.7 is built for serious daily sound. With more RMS handling and a bigger magnet than its 4x6 sibling, it delivers louder, fuller, and more dynamic sound. Whether replacing factory speakers or upgrading your custom build, the EXL-SQ5.7 is tuned for power, clarity, and reliability.