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DS18 10XL1400MB-4 10" Mid-Bass Loudspeaker Owner's Manual
Comprehensive owner's manual for the DS18 10XL1400MB-4 10-inch mid-bass loudspeaker, including technical specifications, Thiele & Small parameters, and mounting dimensions.
Table of contents
Manual images
Jump to the sectionProduct Overview
The DS18 10XL1400MB-4 is a high-performance 10-inch mid-bass loudspeaker designed for demanding audio applications. It features a robust aluminum basket, a non-pressed paper cone, and a ferrite magnet, engineered to deliver clear and powerful mid-bass frequencies.
Technical Specifications
The speaker is rated for 700 watts RMS power handling and 1400 watts MAX power handling. It features a nominal impedance of 4 ohms and a sensitivity of 98dB. The frequency response ranges from 40Hz to 5KHz, with a recommended high-pass crossover setting of 80Hz.
Physical Dimensions and Mounting
The loudspeaker has an overall diameter of 10.3 inches (261.5mm) and an overall depth of 4.93 inches (125mm). For installation, a front mount baffle cutout of 9.2 inches (233mm) is required, with a mounting depth of 4.4 inches (114mm).
Thiele & Small Parameters
Key parameters for system design include an equivalent volume (Vas) of 17.1L, a free air resonance (Fs) of 70Hz, and a total factor (Qts) of 0.296. The voice coil diameter is 3.5 inches (89mm), wound with CCAW material on a Kapton former.
Safety and Warranty
Please visit the official website at DS18.com for detailed information regarding the warranty policy. Note that the manufacturer reserves the right to change products and specifications at any time without notice. The product carries a warning regarding potential exposure to chemicals known to cause cancer and reproductive harm; for more details, visit P65Warning.ca.gov.
Official resources from the manual
Manufacturer information
DS18
Practical help
Common problems
Distorted sound or poor performance
Ensure the high-pass crossover is set to the recommended 80Hz to prevent low-frequency damage.
Mounting issues
Verify that your baffle cutout is exactly 9.2 inches (233mm) and that you have at least 4.4 inches (114mm) of mounting depth available.
Before use
- Verify the amplifier output matches the 700W RMS power handling of the speaker.
- Ensure the enclosure or mounting surface is rigid and can accommodate the 10.3-inch overall diameter.
- Check that the wiring configuration supports the 4-ohm nominal impedance.
- Confirm the high-pass crossover is configured to 80Hz.
Specs in practice
- RMS Power Handling
- The continuous power level the speaker can handle safely without damage.
- Sensitivity (1w/1m)
- Indicates how loud the speaker is at a distance of 1 meter with 1 watt of power; 98dB is highly efficient.
- Fs (Free Air Resonance)
- The frequency at which the speaker cone naturally vibrates; 70Hz indicates its mid-bass focus.
- Qts (Total Factor)
- A measure of the speaker's electromagnetic and mechanical damping; 0.296 suggests suitability for various enclosure types.
Images and diagrams
- The SPL vs Freq graph shows the frequency response curve, highlighting the speaker's performance across the 40Hz to 5KHz range.
- The measurement diagram illustrates the critical dimensions: overall diameter, mounting depth, and baffle cutout size.
Model compatibility
- Designed for 4-ohm systems.
- Requires a high-pass crossover set to 80Hz for optimal longevity and performance.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.