- 1500W RMS MONOBLOCK POWER: Produces 1,500 watts RMS at 1 ohm, 950 watts RMS at 2 ohms, and 550 watts RMS at 4 ohms, delivering clean, hard hitting bass for a wide range of subwoofer systems.
- HIGH EFFICIENCY CLASS D DESIGN: Advanced Class D circuitry provides impressive power while reducing heat buildup and improving overall efficiency for dependable daily performance.
- COMPLETE BASS TUNING CONTROLS: Features adjustable low pass crossover, subsonic filter, and variable bass boost, allowing you to fine tune your system for maximum output and sound quality.
- INCLUDES REMOTE BASS KNOB: Quickly adjust subwoofer output from the driver's seat with the included wired remote bass level controller to match every song and listening preference.
- BUILT FOR SERIOUS CAR AUDIO: 1 ohm stable design, durable aluminum heatsink, 4 gauge power terminals, low 0.01% THD, and over 95 dB signal to noise ratio make this amplifier a reliable choice for powerful bass systems.
DS18 1500W RMS 1 Ohm Monoblock Class D Car Amplifier ZR1500.1D
This Listing Includes
- (1) DS18 ZR1500.1D Monoblock Amplifier
- (1) Remote Bass Knob with Cable
- (1) Owner's Manual
- Mounting Hardware
Get the power your subwoofers deserve with the DS18 ZR1500.1D Monoblock Amplifier. Designed for serious bass enthusiasts, this Class D amplifier delivers up to 1,500 watts RMS at 1 ohm, providing clean, efficient power for everything from daily drivers to high output systems.
Built with high efficiency Class D technology, the ZR1500.1D runs cooler while producing hard hitting, controlled bass. Fine tune your system with adjustable low pass, subsonic, and bass boost controls to match your enclosure, subwoofer, and music preferences. The included remote bass knob lets you adjust bass output from the driver's seat, making it easy to dial in the perfect level for every track.
Whether you're upgrading an existing system or building a new one, the ZR1500.1D offers reliable performance, excellent sound quality, and the power needed to bring your bass to life.
Features:
- High efficiency Class D monoblock amplifier
- 1 ohm stable design for maximum power output
- Delivers up to 1,500 watts RMS
- Variable low pass crossover for precise subwoofer tuning
- Adjustable subsonic filter protects your subwoofer from damaging low frequencies
- Variable bass boost for additional low frequency impact
- Includes wired remote bass level controller
- Compact aluminum heatsink for efficient cooling
- Low distortion design for clean, accurate bass reproduction
- Ideal for sealed and ported subwoofer systems
Specifications:
Power Output
- 1,500 Watts RMS x 1 @ 1 Ohm
- 950 Watts RMS x 1 @ 2 Ohms
- 550 Watts RMS x 1 @ 4 Ohms
- 4,500 Watts Peak
Audio Performance:
- Class: Digital Class D
- Frequency Response: 10 Hz to 220 Hz
- Signal to Noise Ratio: Greater than 95 dB
- Total Harmonic Distortion (THD): 0.01%
- Efficiency: 85% @ 4 Ohms
- Damping Factor: 220
- Input Sensitivity: 0.2V to 6V
- Input Impedance: 20K Ohms
Crossover Controls:
- Low Pass Filter: 40 Hz to 180 Hz
- Bass Boost: 0 to 12 dB
- Bass Boost Frequency: 30 Hz to 80 Hz
- Subsonic Filter: 10 Hz to 50 Hz
Connections:
- Minimum Load: 1 Ohm
- Power Terminal: 4 Gauge
- Ground Terminal: 4 Gauge
Dimensions:
- Overall Length: 14.8"
- Width: 7.24"
- Height: 2"
- Heatsink Length: 13.4"
- Weight: 7 lbs
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
- Visa
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
- Apple Pay
- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
- Klarna
- Affirm
- Sezzle
- Snap
- Acima
- Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
