DD Audio D Series 1100W Compact Monoblock Subwoofer Amplifier / D1100

• Powerful Output: Delivers 1100 watts of total output with 1-ohm stability, ideal for driving high-performance subwoofers.
• Precision Tuning: Equipped with variable bandpass crossovers and LED clipping indicator for accurate audio adjustments.
• Easy Installation: Features single-side controls and connections, plus auto turn-on options for straightforward setup.
• Rugged Durability: Conformal coated internal circuitry and corrosion-proof switches provide enhanced moisture resistance for marine, bike, and ATV use.
• Robust Construction: Compact design with set screw power and speaker terminals, discrete output sections, and heavy-duty anodized aluminum heatsinks for reliable power management and long-term durability.

DD Audio D Series 1100W Compact Monoblock Subwoofer Amplifier / D1100

This Listing Includes:

• (1) 1100 Watt D Series Compact Monoblock Subwoofer Amplifier

Description:

The D Series amplifiers combine compact design with full-size features, delivering high performance in a streamlined package. The D1100 is a 1-ohm stable monoblock subwoofer amplifier, capable of producing a powerful 1100 watts of total output. Precision tuning is effortless with its variable bandpass crossovers and LED clipping indicator. Installation is simplified with single-side controls and connections, along with convenient auto turn-on options.

Designed for rugged environments, the D1100 includes conformal coated internal circuitry and corrosion-proof switches, making it suitable for boat, bike, and ATV applications with enhanced moisture resistance. Despite its compact size, the D Series amplifiers feature set screw power and speaker terminals, discrete output sections, and heavy-duty anodized aluminum heatsinks. These elements ensure efficient power management from input to output, providing stability during use and long-term durability.

Features:

• Conformal Coated Internal Circuitry


• Corrosion Proof Switches


• Full Bandpass Crossovers


• Auto Turn-On


• Clipping Indicators


• Differential RCA Inputs


• Signal Pass-Through


• Remote Level Control

Specifications:

• Operating Voltage: 9 - 16


• Test Voltage: 14.4


• Input Channel(s): 1


• Output Channel(s): 1


• Continuous Wattage @4ohm: 380 x 1


• Continuous Wattage @2ohm: 700 x 1


• Continuous Wattage @1ohm: 1100 x 1


• Max Current Draw (Amps): 110


• RCA Input Voltage Sensitivity: 8 ~ 0.2


• RCA Input S/N: > 80dB


• Damping Factor: > 100


• THD: < 0.2%


• Frequency Response (Hz): 20 ~ 500


• Sub-Sonic Filter: 25 - 100


• Low-Pass Filter: 50 - 500


• Pass Thru Output: Yes


• Remote Control: Remote Included in Box


• Power Wire Gauge: 4


• Speaker Wire Gauge: 12


• Dimensions (Inches): 8.7 x 4 x 1.7


• Dimensions (MM): 220 x 104 x 43

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

• Bancontact
• iDEAL

Bank Transfers

• Zelle

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.