ESX HXB12R 30cm Single-Bassreflex-Subwoofer 300WRMS@4 Ohm
600 WOnly 1 piece in stock at third-party supplier
Product details
ESX HXB12R powerful 30 cm bass reflex subwoofer with elegant design. The HORIZON HXB12R has been specifically designed for high efficiency and strong deep bass. Even with low input power, this subwoofer produces impressively voluminous and clean bass, making it ideal for music lovers who do not want to compromise on pressure even with moderate amplifier power. Great emphasis was placed on build quality and design during construction: The embroidered ESX logo on the top and the flush-mounted subwoofer give the box an elegant appearance. Two chrome-plated protective bars complete the design while reliably protecting the membrane from damage. The stable MDF housing ensures resonance-free playback, while the polypropylene membrane with rubber surround provides precise and durable performance. Technical specifications: 30 cm (12”) single bass reflex system, power handling: 300 W RMS / 600 W max., impedance: 4 Ω, 50 mm (2") voice coil, sensitivity: 93 dB @ 2.83V/m, frequency response: 30–300 Hz, MDF housing with chrome-plated protective bars, polypropylene membrane with rubber surround, embroidered ESX logo on the top, robust black carpet covering, dimensions: 54 × 38 × 36/30 cm.
Car subwoofer type | Subwoofer box |
Nominal power | 300 W |
Impedance | 4 Ω |
Depth | 360 mm |
Width | 540 mm |
Height | 380 mm |
Item number | 68648320 |
Manufacturer | ESX |
Category | Car hi-fi subwoofers |
Manufacturer No. | HXB12R |
Release date | 23.3.2026 |
Sales rank in Category Car hi-fi subwoofers | 19 of 339 |
Car subwoofer type | Subwoofer box |
Woofer diameter | 30 cm |
Subwoofer principle | Bass reflex |
Nominal power | 300 W |
Maximum load | 600 W |
Impedance | 4 Ω |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Depth | 360 mm |
Width | 540 mm |
Height | 380 mm |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Car hi-fi subwoofers» category have a defect within the first 24 months?
Source: Digitec Galaxus- ESXNot enough data
- 1.Renegade0 %
- 2.Pioneer1.3 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- ESXNot enough data
- 1.Pioneer1 day
- RenegadeNot enough data
Return rate
How often is a product of this brand in the «Car hi-fi subwoofers» category returned?
Source: Digitec Galaxus- ESXNot enough data
- 1.Pioneer4 %
- RenegadeNot enough data