Black Friday Bass Package 1
Black Friday Bass Package 1
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Black Friday Bass Package 1
Earn 299 Car Toys Points
Car Toys Points Program
Become a member and earn points & exclusive rewards every time you shop. Redeemable online only.
Overview
Overview
About This Product
Description
1. Hertz Dual Sub Package with Box and Free 800Watt Mono Amp - $299!
a. Free 800 Watt Mono Amplifier! Purchase 2 HERTZ 12” UNO Subwoofers (300 S4) with Asylum Bass Box for just $299.90 and get the amplifier – a $250.00 value, free!
Hertz Uno S 300 S4 – 12" Subwoofer (The "Uno" 12" Woofer)
The Hertz Uno S 300 S4 is the entry-level 12" subwoofer in Hertz's Uno series, designed as an affordable yet 12" driver that delivers surprisingly strong performance for its price point (typically $100–$150 each in late 2025). It's built for everyday car audio users who want deep, powerful bass without breaking the bank.
Key Specifications (Per Single Woofer)
| Parameter | Value | Notes |
|---|---|---|
| Size | 300 mm (12") | |
| Power Handling (RMS / Peak) | 250 W RMS / 1000 W Peak | Conservative rating – handles real-world abuse well |
| Impedance | 4 Ω (Single Voice Coil) | Easy wiring |
| Sensitivity | 89.5 dB SPL | Very high for a budget sub – loud with low power |
| Fs (Resonance Frequency) | 33 Hz | Excellent low-end extension |
| Xmax (Linear Excursion) | 9.1 mm | Decent cone movement for punchy bass |
| Voice Coil | 38 mm (1.5") pure copper on aluminium former | Good heat dissipation |
| Cone Material | Pressed paper with V-cone® profile | Lightweight + rigid for quick response |
| Surround | High-excursion foam | Allows deep bass without distortion |
| Magnet | High-density ferrite | Compact but effective motor |
| Recommended Enclosures | Sealed (20–40 L) or Ported (35–60 L) | Versatile – works in small or large boxes |
Core Features of the Hertz Uno S 300 S4
- V-cone® pressed-paper membrane → Maximum lightness and rigidity for fast transients and low distortion.
- High-excursion foam surround → Combines high sensitivity with deep, controlled bass.
- Pure copper voice coil on aluminium former → Exceptional thermal/mechanical durability – runs cooler than many budget subs.
- FEM-optimized motor → Low-carbon steel + high-density ferrite for efficient force and low distortion.
- ABS gasket included → Clean, professional look when installed (no visible screws).
- Very high efficiency (89.5 dB) → Gets loud on modest power (great with 200–400 W amps).
800 WATT MONO AMPLIFIER
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