Crowson D-501 Reference Stereo Integrated Amplifier
In stock · free insured AU shipping · we confirm your dispatch date within one business day.
Shipping & delivery
Free insured shipping Australia-wide on orders over $79. Every parcel is tracked and covered in transit.
Most orders dispatch within 1–2 business days, shipping either from our Alexandria warehouse or directly from the supplier, depending on the product. Delivery is usually 2–7 business days.
Large or heavy items (floorstanders, subwoofers, racks) ship by dedicated freight. You'll receive a tracking number so you can follow your order and see its expected delivery date.
Local pickup can be arranged from our Alexandria showroom. Please get in touch first so we can have your order ready. Remote-area delivery may take a little longer.
Pickup available at Alexandria Showroom · Usually ready in 2-4 days
4 interest-free payments of $499.75, paid fortnightly.
Pay over time with Zip. Zip Pay is interest-free with a monthly account fee; Zip Money offers an interest-free promotional period, after which standard interest and fees apply.
Subject to approval and provider terms. See full details
Price match & trade-in
Seen it cheaper from an authorised AU dealer? Talk to us.
Trade in your old amplifier Typically $400–$900 toward this. Get an instant estimate, no obligation.Features:
- Drives up to four Shadow-8 (T108S) Actuators with 500Wrms (700W peak)of pristine power
- Control-system compatible with rear-mounted IR Input
- Included stainless steel remote control
- Filter and gain control for limitless personalization
- 12V trigger or auto on
- Remote control presets: Movie, Music
- Two phase settings for a perfect match with your subwoofer
- Rack mountable with supplied removable ears
- From extreme to subtle, delivers accurate and perfectly time aligned motion
The D-501 Tactile Motion Amplifier is designed to perfectly complement Crowson Shadow-8 Actuators. The D-501 Amplifier is built to reference-grade specifications. Integrated pre-amplifier features and beautiful stainless steel remote control offer a luxurious, custom-tailored experience. The 500 watt RMS (700W dynamic) amplifier is tuned for dynamic motion and includes distortion limiting electronics.
The amplifier comes with a remote control with intensity up and down, power and two presets.

The 1 unit high amplifier is easily rack-mounted and uses conventional line level (RCA) and speaker wires.
The D-501 amplifier front panel has power on/standby button, intensity knob, intensity level display and mode control. The rear panel has low pass crossover frequency control, phase control, auto on option, 12-volt trigger and IR repeater jack. The crossover can be set from 40 Hz to 160 Hz. The phase can be set to 0 or 180 degrees.
With ample power for up to four (4) Shadow-8 Actuators (two T108SS kits), the D-501 Amplifier is a beautifully crafted, high-end component.

Specifications:
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500W RMS (2 ohm), 700W dynamic
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Variable Low Pass Filter: 40-160Hz
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Frequency response: 5 to 160Hz
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Phase switch: 0 or 180 degrees
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Auto on sensitivity: 3mV
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External trigger voltage range: 5V - 20Vdc
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Weight: 20lbs. (9 Kg)
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Size : 1U, 1.7" (1.9" including feet) x 17" x 10.4" (11.2" including speaker connections)
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Certification: CE certified
Free insured shipping Australia-wide on orders over $79. 30-day change-of-mind returns in original condition. Full manufacturer's Australian warranty.
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Questions?
Talk to Scott before you buy
Not sure if it’s right for your room? I’ll give you honest, no-pressure advice by phone, video, or in our showroom. We’re specialists, not box-shifters.
Scott · Founder, CHT Solutions
Authorised Australian dealer: genuine Australian stock & full warranty, never grey import.




