Description
DS18 XM3
The DS18 XM3 is a high-performance 3-inch midrange loudspeaker designed to deliver clear, natural mid-frequency sound for car audio and custom speaker systems. Engineered with a robust cone and optimized voice coil, the XM3 produces detailed vocal and instrumental sound with strong output and minimal distortion. With a frequency response typically covering approximately 200 Hz to 8 kHz and a sensitivity that allows efficient power use, it ensures smooth midrange clarity that complements tweeters and woofers in full-range audio setups. Built with durable materials including a reinforced cone, cloth or rubber surround, and a sturdy basket, the XM3 is made for reliable performance in door, rear deck, or custom enclosure installations. Ideal for music lovers seeking balanced, expressive midrange sound, this loudspeaker enhances overall audio richness and presence.
Specifications
| Specification | Value |
|---|---|
| Crossover Ways | 3-Way |
| Signal-to-Noise Ratio | >102 dB |
| Total Harmonic Distortion (1 kHz, 1 V RMS) | 0.01% |
| Crossover Slope | 12 dB/Oct Butterworth |
| Front / Rear HPF Frequency Cut-off | 25 Hz – 2 kHz |
| Front / Rear LPF Frequency Cut-off | 250 Hz – 20 kHz |
| Subwoofer LPF Frequency Cut-off | 40 Hz – 250 Hz |
| Bass Boost | 0 – 18 dB |
| Bass Boost Frequency | 25 Hz – 100 Hz |
| Low-Level Input Voltage | Up to 11 V |
| Maximum Pre-Output (14.4 V) | Up to 11 V |
| Operating Voltage | 9 – 15 V DC |
Crossover Features
| Feature | Specification |
|---|---|
| RCA Input / Output Connectors | Tiffany RCA |
| Power / Ground / Remote Connector | Fast Connector |
| Delayed Remote Output | Yes |
| LED Indicators | Power / Clip |
| Input Modes | 3 / 2 / 1-Way Selectable |
| Mixed Input | Yes (Selectable) |
| Remote Subwoofer Level Control | Yes, metal case with clip indicator |
Measurements
| Measurement | Value |
|---|---|
| Overall Length | 6.25 in (159 mm) |
| Overall Width | 5 in (127 mm) |
| Overall Height | 1.2 in (31 mm) |
Product Overview
3-Way Active Crossover With Line Driver
DS18’s XM3 3-Way Active Crossover delivers precise tuning and complete frequency control for cleaner, more accurate sound!
Get full 3-way control with independent front, rear, and subwoofer tuning. Fine-tune your setup with high-pass and low-pass filters, adjustable bass boost up to 18dB (25–100Hz), and built-in pre-output 11V line drivers for a clean, distortion-free signal (0.01% THD).
Better Bass, On the Fly
The XM3’s remote subwoofer level controller with clipping indicator lets you fine-tune bass on the fly. Selectable 3/2/1-way input modes and a mixed input selector make system integration effortless.
Built for Reliable Integration
Built with Tiffany RCA connectors, fast-connect power/ground/remote terminals, and delayed remote output, the XM3 installs cleanly into any pro-grade setup.
At just 6.25” x 5” x 1.2”, the XM3 fits virtually anywhere, and its 9V–15V DC operating range and up to 11V output make it suitable for any serious build.
Get the full potential out of your mids, highs, and sub with DS18’s XM3.
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