Description
DS18 ZR500.1D – 1-Channel Class-D Monoblock Amplifier | 500 W RMS @ 1 Ω (200 W @ 4 Ω, 300 W @ 2 Ω)
A high-performance Class-D monoblock amplifier designed for subwoofer applications. Delivers 500 W RMS at 1 Ω, with lower impedance-rated outputs: 300 W @ 2 Ω and 200 W @ 4 Ω. Features include adjustable LPF, subsonic filter, 0–12 dB bass boost, LED clipping/protect indicators, and a wired remote level control for on-the-fly tuning.
A high-performance Class-D monoblock amplifier designed for subwoofer applications. Delivers 500 W RMS at 1 Ω, with lower impedance-rated outputs: 300 W @ 2 Ω and 200 W @ 4 Ω. Features include adjustable LPF, subsonic filter, 0–12 dB bass boost, LED clipping/protect indicators, and a wired remote level control for on-the-fly tuning.
- Amplifier Type: Class-D Monoblock (1-Channel)
- RMS Power: 500 W @ 1 Ω • 300 W @ 2 Ω • 200 W @ 4 Ω
- Peak Output: 1,500 W
- Frequency Response: 10–220 Hz
- Low-Pass Filter: 50–220 Hz (LPF Fixed)
- Subsonic Filter: 10–50 Hz
- Bass Boost: 0 / 6 / 12 dB @ 45 Hz
- LED Indicators: Power, Clip, Protect
- Protection: Thermal, Overload, DC, Short, Voltage, Clip
- Remote: Wired bass level control included
- Power & Ground Terminals: 4-GA
- Fuse: 60 A
- Dimensions: 8.46″ (L) × 7.24″ (W) × 2″ (H)
- Efficiency at 4 Ω: 85%; SNR: >95 dB; THD: 0.01%
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.
