RCF Sub 15-AX W
Professional music gear - detailed information and where to buy
RCF
Sub 15-AX W
Product Info
* Prices may vary. Check retailer for current pricing and availability.
This RCF Sub 15-AX W is a serious contender for bands and DJs needing a reliable, powerful low-frequency foundation. The integrated DSP and Bluetooth connectivity are a real bonus, making it easy to dial in the perfect sound. It’s a great option for live sound reinforcement where you need substantial bass without carrying a ton of gear.
Product Description
- RCF Sub 15-AX W
- Active Subwoofer
- Equipped with: 15‘ woofer with 3’ voice coil
- Power: 1100 W RMS
- 2200 W peak
- Max. SPL: 133 dB
- Class-D amplifier
- Frequency range: 35 - 120 Hz
- Inputs: 2x XLR/ 6.3mm jack combo
- Outputs: 2x XLR Link Out
- 2x XLR Crossover Out
- Powercon TRUE1 TOP IN/OUT
- 8-Band EQs
- Protected circuit design
- Dual crossover
- DSP Display
- Bluetooth
- M20 Flange
- 2 Handles
- Dimensions (W x H x D): 420 x 590 x 590 mm
- Weight: 26 kg
- Colour: White
PROS
- • Powerful Class-D amp delivers substantial low-end impact and headroom.
- • The 15” woofer with a 3” voice coil handles serious power without distortion.
- • Comprehensive DSP with 8-band EQ allows precise tonal shaping and customization.
- • Robust construction and integrated handles facilitate easy transport and setup.
CONS
- • The weight (26kg) makes it less ideal for solo performers or frequent travel.
- • White finish can be a practical drawback in some stage environments.
- • Limited versatility for extremely nuanced acoustic or classical applications.
Product Video
Key Features
Power (Watts)
1100 RMS / 2200 Peak
Woofer Size
15"
Frequency Range
35 - 120 Hz
Max SPL
133 dB
Crossover
Dual, DSP controlled
Weight
26 kg
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Frequently Asked Questions
Bluetooth is great for background music or simple playback, but expect some latency and potential interference in noisy environments; wired connections are always preferable for critical audio.
You'll get a significant amount of clean headroom – it can handle a lot of transient information without clipping, making it suitable for various musical genres.
While comprehensive, the DSP interface isn't overly complex and includes presets for common applications, but a little experimentation will unlock its full potential.
