dB Technologies Sub 618
Professional music gear - detailed information and where to buy
dB Technologies
Sub 618
Product Info
Article Number:
408635
Brand:
dB Technologies
Model:
Sub 618
Category:
Active Subwoofers
Price:
$854.70
* Prices may vary. Check retailer for current pricing and availability.
The Sub 618 is a seriously capable subwoofer – it’s got the power to move a decent-sized crowd without sounding muddy. This is a great choice for bands needing a reliable, affordable low-end foundation, especially for gigs where a quiet stage is a must.
Product Description
- dB Technologies Sub 618
- Active Subwoofer
- 1 x 18" Bass reflex subwoofer
- Power: 600 W RMS
- 1200 W Peak (Class D digipack)
- Frequency range: 35 - 130 Hz
- Max. SPL (sound pressure level): 133 dB
- 2 XLR inputs
- 2 XLR outputs
- Stereo crossover
- 56-Bit DSP with 2 presets
- Convection cooled without fans
- Dynamic limiter
- M20 Stand flange mount
- Dimensions: 500 x 625 x 690 mm
- Weight: 31.1 kg
- Suitable cover available under Article Nr #427722# (not included)
PROS
- • Robust Class D digipack delivers clean, powerful low-end response.
- • Convection cooling eliminates fan noise, ideal for quiet stages.
- • The 56-bit DSP offers genuine flexibility for precise tuning.
- • Solid build quality with a roadworthy enclosure; feels well-engineered.
CONS
- • Limited EQ control compared to some higher-end subwoofer options.
- • Weight makes transportation a challenge for solo performers or smaller rigs.
- • Lacks the absolute deepest extension of larger, more premium subwoofers.
Product Video
Key Features
Power (Watts)
600
Woofer Size
18 in
Frequency Range
35 - 130 Hz
Max SPL
133 dB
Crossover
Stereo
Weight
31.1
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Frequently Asked Questions
While the 56-bit DSP is quite sophisticated, it lacks the advanced routing and recall capabilities of truly high-end processors.
The construction feels solid and durable, certainly suitable for regular use, but it's not a super-heavy-duty, armored enclosure.
No, the stereo crossover simply splits the signal; individual channel gain adjustment is not a feature of this model.
