Description
Product Highlights
Features
EPICFOUR 4-Channel Amplifier
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Powerful and Compact: This digital Class-D amplifier delivers impressive power in a space-saving design.
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Optimized for Peak Performance: Designed for maximum power output, supporting 2-ohm loads.
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Smart Protection Features: Equipped with multiple protection modes, including over-current, over-voltage, and over-temperature safeguards, ensuring long-lasting, reliable performance.
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Secure and Efficient Connections: Direct wire terminals with Hex screws and large gauge power terminals ensure solid connections and maximum current flow.
- Customizable Sound: Features adjustable high pass filters to match your subwoofer and speaker frequencies for optimal audio performance.
PNW 6.5" Component & 6.5" Coaxial Speaker Pairs
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Durable Design: Reinforced steel frame with black anodized voice coil for heat dissipation.
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Precision Sound: Double-roll surround and poly mica-coated cone for accurate audio reproduction.
- Efficient Performance: High-efficiency motor and rear-damped silk dome tweeter for enhanced frequency response.
8GA 600 Watt Amplifier Wiring Kit
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Premium Sound Quality: 4000 Series 4-channel interconnects from 100% oxygen-free copper ensure pure, uninterrupted power transfer.
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Enhanced Durability: Tru-Spec tinned conductors resist corrosion, and the AGU fuse holder provides safe, consistent power delivery.
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Flexible, Reliable Design: Matte hyper-twist construction and pre-terminated connections offer flexibility and reliable performance.
12ft 2-Channel RCA Interconnect Cable
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High-Quality Sound & Signal Transfer: Oversized OFC conductors and advanced C3 Tech construction ensure clear, powerful audio.
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Durable, Interference-Protected Design: Molded strain reliefs and twisted-pair construction shield against interference and enhance longevity.
- Easy Installation & Connectivity: Compact, color-coded connectors with Shoc-Krome plating allow for straightforward installation and simplified channel identification.
Description
The Stinger Audio EPICFOUR 4-Channel Amplifier Bundle delivers exceptional audio quality and power with its compact Class-D EPICFOUR amplifier, engineered for peak performance at 2-ohm loads with robust protection features for consistent reliability. Paired with two sets of the PNW 6.5" component and coaxial speakers, this bundle provides precision sound, with double-roll surrounds and poly mica-coated cones for accurate audio reproduction and enhanced frequency response. The 8GA 600 Watt Amplifier Wiring Kit and 12ft RCA Interconnect Cable provide pure, interference-free signal transfer, thanks to oxygen-free copper, Tru-Spec tinned conductors, and durable twisted-pair construction, making this bundle a perfect choice for audiophiles seeking both power and clarity.
What's in the Box
- 4-Channel Amplifier
- Wrench
- Screws
- Amplifier User Guide
- (2) 6.5″ High-Fidelity Component Speakers
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Mounting Diagram
- (2) 6.5″ High-Fidelity Coaxial Speakers
- Mounting Diagram
- Complete Amp Wiring Kit
- 12ft 4000 Series 2-Channel RCA Interconnect Cable
Specifications
EPICFOUR 4-Channel Amplifier Specifications
| Model Number | EPICFOUR |
| Line-Level Inputs | 500mV – 6V RMS |
| Continuous Power (RMS) @ 14.4V |
4 x 100 Watts @ 4 ohms |
| Remote Level Control | Not Included |
| Frequency Response (+/- 1 dB) |
10 Hz – 22 kHz |
| S/N Ratio |
90.1 dBa, Ref 100 Watts @ 4 ohms |
| Power / Ground Wire Gauge | 4 AWG |
| Recommended Fuse Rating | 80 Amps |
| High Pass Filter |
12dB/octave Linkwitz-Riley, Off, 50 Hz to 500 Hz |
| Speaker Terminal Wire Gauge | 8 AWG |
| Epicenter Link | No |
| Dimensions |
6.1″ W x 9.41″ L x 2.01″ H |
PNW 6.5" Component Speaker Specifications
| Model Number | PNW-65CS2 |
| Crossover Type | 2nd order Linkwitz-Riley |
| DC Resistance (Re) | 2.3 ohms |
| Filter Type | HP / LP |
| System Frequency (Fs) Response | 60-20k Hz |
| XO Frequency | 3.5kHz HP / LP |
| Slope (Octave) | -12 dB |
| Tweeter Voice Coil Diameter | 20 mm |
| Midrange Voice Coil Diameter | 35 mm |
| Overall Diameter(w/o Metal bracket) | 6.5 in / 166 mm |
| Cut Out Diameter | 5.59 in / 142 mm |
| Mounting Depth | 2.36 in / 60 mm |
| Mounting Height (w/o Grille) | 0.20 in / 5.2 mm |
| Mounting Height (w/ Grille) | 0.86 in / 22 mm |
| Motor Diameter (w/ Cover) | 4.6 in / 117 mm |
| Grille Overall Diameter | 7.05 in / 179 mm |
| Tweeter Overall Diameter (G) | 2.13 in / 54 mm |
| Tweeter Cut Out Diameter (H) | 1.85 in / 47 mm |
| Tweeter Mounting Depth | 0.63 in / 16 mm |
PNW 6.5" Coaxial Speaker Specifications
| Model Number | PNW-65 |
| Crossover Type | Butterworth |
| DC Resistance (Re) | 2.3 ohms |
| Filter Type | HP |
| System Frequency (Fs) Response | 60-20k Hz |
| XO Frequency | 5250 Hz |
| Slope (Octave) | -6 dB |
| Tweeter Voice Coil Diameter | 20 mm |
| Midrange Voice Coil Diameter | 35 mm |
| Overall Diameter | 6.5 in / 166 mm |
| Cut Out Diameter | 5.59 in / 142 mm |
| Mounting Depth | 2.36 in / 60 mm |
| Height (w/o Grille) | 0.20 in / 5.2 mm |
| Height (w/ Grille) | 0.86 in / 22 mm |
| Motor Diameter (w/ Cover) | 4.6 in / 117 mm |
| Grille Overall Diameter | 7.05 in / 179 mm |
Stinger Wiring Kits Specifications
| Model Number |
SK4681 |
| Size | 8 GA |
| Power | 600 Watt |
| Matte Red Hyper-Twist Power Wire | 18FT |
| Matte Black Hyper-Twist Ground Wire | 3FT |
|
4000 Series 2-Channel Audio Interconnect |
17FT |
| Blue Remote Turn-on Wire | 17FT |
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Fuse Holder |
SPD5101 |
| AGU Fuse | 60 Amp |
| Crimp Ring Terminals (Pre-Installed) | 8GA |
| Blue Butt Connector | 16GA |
| Snap-In Protective Firewall Grommet | 8GA |
| Wire Ties | (10) 7"/17.8cm |
RCA Interconnect Cable Specifications
| Model Number | SI4212 |
| Length | 12ft |
| RCAs | 2 |
Warranty Information
We have a 30-day easy return policy for all purchases.
We provide a shipping label for defective products upon your return request at no cost. Non-defective products will not receive a shipping label and the consumer will be responsible for all shipping costs.
Stinger products are warrantied against defects in materials One (1) Year from purchase date. Stinger will, at its discretion, replace any products that exhibit defects in materials and/or workmanship during the warranty period. Assessments of defective parts are performed before replacements are shipped or refunds are released.
Please hold on to your order confirmation! All warranty service requires original sales receipt documentation with Order Number. The warranty only applies to the original purchaser.
Note: Products purchased from unauthorized dealers are not covered under warranty.
Warranty Limitations
Units found to have physical or liquid damage caused by use abuse or improper installation may be void of warranty.