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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Phoenix Gold RX21000.1 - Monoblock AmplifierPHOENIX GOLD RX21000. 1 RX 1000 Watt Class D Monoblock Amplifier Class D Topology Small Footprint Chassis Design Robust Unregulated Power Supplies Rotatable Badging for installation flexibility High level Inputs for Easy OEM Integration Remote Bass Controller Included Audio Precision Quality Control Verification Specifications RMS Power Ratings listed at less than 1% THD @ 14. 4v Number of Channels: 1 4: CH 1 400W x 1 2: CH 1 700W x 1 1: CH 1 1000W x
PHOENIX GOLD RX21000.1 RX 1000 Watt Class D Monoblock Amplifier
- Class-D Topology
- Small Footprint Chassis Design
- Robust Unregulated Power Supplies
- Rotatable Badging for installation flexibility
- High level Inputs for Easy OEM Integration
- Remote Bass Controller Included
- Audio Precision® Quality Control Verification
Specifications
RMS Power Ratings listed at less than 1% THD @ 14.4v
| Number of Channels: | 1 |
| 4Ω: CH 1 | 400W x 1 |
| 2Ω: CH 1 | 700W x 1 |
| 1Ω: CH 1 | 1000W x 1 |
| Total RMS Power (Sum of rated power): | 1000W |
| Bridgeable: | NO |
| Crossover Mode: | LP |
| CH 1 | 40Hz - 200Hz @ 12dB / Oct Linkwitz Riley |
| Subsonic | 10Hz - 40Hz @ 12dB / Oct Linkwitz Riley |
| Input Channels: | 2CH L/R |
| Input Mode: | Unbalanced / Balanced |
| Input Sensitivity: | .2v - 5v Unbalanced Low-Level RCA |
| .5v - 15v Balanced Hi-Level Harness | |
| Processing: | Bass Boost 0dB / +6dB / +12dB @45hz |
| Signal to Noise (@ CEA Standard): | >70dB |
| Frequency Response: Full Range | CH1 15Hz - 250Hz |
| Topology Class: | D |
| Heatsink Type: | Extruded Aluminum |
| Cooling Type: | Radiation |
| Operating Voltage: | 8V to 16V |
| Switchable Auto-Turn On: | No |
| Power Supply Type: | Unregulated |
| Power Terminals: | 4 Gauge |
| Speaker Terminal: | 10 Gauge |
| On-Board Fusing: | 3 x 35A ATC |
| Recommended Inline Fuse: | 100A |
| Dimensions (L x W x H): | 11.81” x 8.11” x 1.98” - 258mm x 150mm x 48.5mm |
Because you NEED 1000 watts
Power your subs with precision. RX2 1000.1 monoblock amplifier drives clean power with efficiency to your subwoofer. When your jam comes on, sometimes it calls for taking your bass up to the next level; and with RX2 1000.1's bass knob you can. Installed near the driver, simply turn it up and enjoy.
RX2 series amplifiers are the reference for style and value in any installation. Built with the legendary Phoenix Gold reliability, they feature heavy duty heatsinks, robust unregulated power supplies, and oversized direct input power and speaker terminals. They also sound sweet thanks to the audiophile-grade output transistors. We made upgrading your stock system easy by allowing high level inputs, so you can keep that hard to replace radio, and still upgrade the sound. RX2-series amplifiers are ready to impress with their effortless ability to provide power and clarity while keeping the chassis at a convenient size for any installation. The devil is in the details, so it just made sense that we allow the PG name plate to be removed and turned to match the orientation you might need for your install because we know you're going to want show off your system and make all your friends jealous.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
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Product Reviews
★★★★★ 5
Lovely scent.
Lasts. Works.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Hair Renewed
Smells like fresh coffee very nice, it makes your hair baby soft and smelling good. I'm so glad I purchased this I use it once a week. I really see 👀 and feel the difference in my hair, I put and leave it in for 30 minutes after time ⏲️ up I massage 💆♀️ my head for 2 or 3 minutes then comb through my hair then shampoo and condition.
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Reviewed in the United States on May 16, 2025
★★★★★ 5
Hair growth/moisture solid oil
Very moisturizing. Pleasant scent. Glad that it can also be used for your skin.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Best hair growth and nourishment
Works instantly to nourish hair and it’s better than expected with more to come.
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Reviewed in the United States on November 26, 2025
★★★★★ 3
Not for anyone who has a sensitive nose.
Smooth feel and very moisturizing. Product needs to be washed out of hair and the aroma is over powering to the point where it did not agree with me. I will not buy this again.
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Reviewed in the United States on December 18, 2025
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