4-Channel 500 Watt 2-Ohm Micro Compact Car Audio Amplifier Soundstream ST4.500D

SoundStream 500W Marine 4 Channel Amplifier Class D Motorcycle ST4.500D

As if harnessing power into the original Stealth amps wasn't enough, Stealth Shot 500w amps take the mini amp game to the next level. Using the latest integrated circuit Class-D full range amplifier technology never before has this level of awesomeness been packed into an even smaller 3" chassis.The line-up includes a Quad Shot 4 channel, Double Shot 2 channel, and a Single Shot monoblock. Each configuration has sufficient pre-amp crossovers for any system, accepting hi-level or low-level audio signals. For applications without a source unit, consider linking these pocket-sized shooters to the Bluetooth-enabled Stealth 4-channel.

This Listing Includes:
(1) Amplifier ST4.500D
(1) 15A ATM fuse (installed)
(2) 8.25" Speaker-level input harnesses (with 5-pin Molex connector)
(2) 6" Line-level input harnesses (Stereo female RCAs on one end and 5-pin Molex plug on other end)
(1) 6" Speaker output harness (with 8-pin Molex connector)
(1) 6" Power harness (with 6-pin Molex connector)
(4) Self-tapping screws (Length=5/8")

Features:
-Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
-2-ohm Minimum Impedance Operation
-MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
-Military Grade SMT PCB Maintains Dynamic Performance
-Direct Short, Thermal, & Overload Circuits Protect Amplifier
-250mV-12V High Level or Low-Level RCA Input
-Automatic Turn-On Hi-Level Signal Sensing
-Quick Disconnect RCA/High-Level Wire Harness
-Quick Disconnect Power and Speaker Output Harness
-Full Variable 12dB High Pass, Low Pass Crossovers

Amplifier Dimensions: 3W x 1.5H x 3.75l

Specifications:
RMS Power 4 Ohm: 45 x 4
RMS Power 2 Ohm: 65 x 2
500w Max Power
Amplifier Class: D
Number of Channels: 4
Total Peak Power Output: 500watts
Total RMS Power Output: 500 watts
Maximum Input Gauge Size: 8 AWG
Minimum Impedance Unbridged: 2 ohms
Minimum Impedance Bridged: 4 ohms
Total Harmonic Distortion: Less than 0.03%
Signal to Noise Ratios: 105dB
Input Sensitivity: 200mV-12V
High-Pass Crossover Frequency: 35 - 250 Hz
Low-Pass Crossover Frequency: 35 - 250 Hz
Fuse rating: 30A x 1

Dimensions: 7-1/2"W x 1.5"H x 3-1/8"D

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.