Orion XTR6US – 6”x8" Slim Underseat Subwoofer with Built-In Amplifier

Compact Bass with Big Impact – Orion XTR6US 6”x8” Underseat Powered Subwoofer

When space is limited but you still crave deep, responsive bass, the Orion XTR6US Subwoofer Enclosure steps  in as the perfect solution. Designed for ultra-compact installations like under seats or behind panels, this all-in-one subwoofer system delivers up to 600W of clean, punchy bass that enhances your driving experience without stealing your cargo space.

Small Size, Serious Sound

With a unique 6”x8” woofer setup, the XTR6US may be small in footprint but it hits hard where it counts. It’s engineered to give your system the added low-end depth missing from factory audio, bringing your favorite music to life with richness and clarity. Whether you’re upgrading a commuter or a custom build, this underseat subwoofer delivers reliable performance with minimum installation hassle.

All-in-One Simplicity

No need for external amps or complex wiring, the XTR6US includes a built-in 150W RMS amplifier that’s pre-tuned for smooth performance. You get full control via bass boost, phase adjustment, and low-pass filter, plus a wired remote to adjust the bass from the driver’s seat. With smart features like auto-start and 4-way protection, it’s made to be easy, safe, and effective.

Engineered to Fit Anywhere

Crafted for stealthy installations, the XTR6US is housed in a rugged, low-profile enclosure that disappears under most car seats. With clean wiring, illuminated status indicators, and vibration-resistant construction, it’s the kind of install you set up once and enjoy every drive after.

• Ultra-Compact Enclosure for Tight Spaces: Built to tuck neatly under seats, behind panels, or in compact hatchbacks, the XTR6US delivers serious bass performance without sacrificing cargo room or cabin aesthetics.
• Built-In High-Efficiency Amplifier: Forget external components. The integrated 150W RMS amplifier is optimized for the woofer, offering tight, controlled bass and peak performance of up to 600W — all in one box.
• Precision Bass Tuning Tools: Dial in your sound with adjustable bass boost (0–12 dB), low-pass filter (50–150 Hz), and a phase switch (0°/180°) for better bass alignment in any vehicle interior.
• Wired Remote Bass Control Included: Make quick on-the-fly adjustments to your bass level from the driver’s seat with the included remote knob — perfect for switching between music genres or moods.
• Reliable and Protected Performance: With 4-way protection (thermal, overload, short circuit, and DC), plus LED status lighting and auto-start technology, the XTR6US is designed to last and protect your gear.

• Speaker Size: 6” x 8”
• Power Handling (RMS): 150 Watts
• Power Handling (Peak): 600 Watts
• Bass Boost: 0 – 12 dB
• Low Pass Filter: 50 – 150 Hz
• Frequency Response: 30 Hz – 150 Hz
• Signal to Noise Ratio: 90 dB
• Phase Switch: 0° / 180°
• Dimensions (inches): 10.24” x 7.64” x 2.95”
• Inputs: RCA Input / High-Level Input
• Controls: Remote Control for Subwoofer Level
• Power Supply: P.W.M. MOSFET
• Protection: 4-Way System (thermal, overload, short, DC offset)
• Illumination: Blue / Red LED Indicators