Professional Deep Bass for Live, DJ and PA!
The RCF SUB 15-AX is a powerful active 15" subwoofer for live sound, DJ setups, mobile PA and professional PA systems. With 2200 Watts Peak, 1100 Watts RMS, 133 dB maximum SPL and a modern Class-D amplifier, it delivers precise, punchy and controlled bass for small to medium venues. The integrated DSP with digital crossover presets, 8-band EQ, delay, routing and cardioid function makes the subwoofer the central control point for your sound system.
Powerful Bass Performance With 15" Woofer
The installed 15" woofer with a 3.0" voice coil operates in an efficient bass-reflex enclosure and provides a frequency response of 35 Hz to 120 Hz. This makes the RCF SUB 15-AX ideal as a sub bass, active subwoofer or PA subwoofer for musicians, bands, DJs, rental companies and event technicians. The Bass Motion Control monitors the woofer excursion and supports clean, stable reproduction of low frequencies.
Intelligent DSP Control
You control key parameters comfortably and quickly via the 2.4" color touchscreen, the rotary encoder and the LiveRemote app. Features include digital crossover presets for RCF speakers, eight storable snapshots, a parametric 8-band EQ, top/sub alignment, delay up to 45 m, L/R balance for 2.1 systems and cardioid configurations. This lets you precisely adapt the subwoofer to the room, music style and speaker setup.
Rugged Enclosure for Mobile Use
The multi-ply wooden enclosure is finished with a tough polyurea coating and engineered for the harsh everyday demands of stage, tour and events. Side handles, an M20 thread for distance poles, a sturdy steel grille and the Powercon TRUE1 TOP inlet support fast setup, reliable operation and secure transport. Dimensions (HxWxD): 590 x 420 x 590 mm. Weight: 31.4 kg.
Includes Distance Pole
With the Pronomic distance poles you can mount tops directly on the subwoofer — at the correct height. Almost all subwoofers already have the appropriate socket. The poles screw in via an M20 thread. A locking pin, additionally secured with a fixing screw, prevents accidental slipping. The robust design guarantees long life even in the toughest stage environments.
Get Controlled RCF Deep Bass for Your Professional Setup!
Our specialists from the Live & Studio department are looking forward to your call.
Features
Performance & Sound
- Active 15" PA Subwoofer
- 2200 Watts Peak
- 1100 Watts RMS
- Class-D amplifier
- Max SPL: 133 dB
- Frequency Response: 35 Hz - 120 Hz
- 15" Woofer
- 3.0" Voice Coil
- Bass-Reflex Enclosure
- Bass Motion Control
- FiRPHASE Linear Phase
DSP & Control
- Digital crossover with presets
- Parametric 8-band EQ
- Delay up to 45 m
- Eight storable snapshots
- Cardioid function
- L/R balance for 2.1 systems
- 2.4" color touchscreen
- Rotary encoder
- LiveRemote app for iOS and Android
- Bluetooth remote control
Connections & Signal
- Inputs: Combo XLR / TRS
- Outputs: XLR
- Input signal: balanced/unbalanced
- Input sensitivity: -2 dBu / +4 dBu
- Powercon TRUE1 TOP IN/OUT
Protection & Operation
- Protection: thermal
- Limiter: soft limiter
- Cooling: convection
- CE compliant
Enclosure & Mounting
- Coating: polyurea
- Handles: 1 handle per side
- Pole flange: M20 thread
- Grille: steel
- Color: Black
- Dimensions (HxWxD): 590 x 420 x 590 mm
- Weight: 31.4 kg
Distance Pole
- Steel distance pole
- For mounting tops on subwoofers
- Screw-in version with M20 thread
- Box flange diameter: 35 mm
- Height adjustable from 75 to 135 cm
- Locking pin with fixing screw
- Max load capacity: 40 kg
- Weight: 1.6 kg
- Color: Black
Scope of delivery
- 1 x RCF SUB 15-AX Active Subwoofer
- 1 x distance pole
Included in set
Specification
- Product number 00120459
- Power RMS (Watts) 2200
- Wheels included Nein
- Outputs XLR
- Stand mount flange M20 Gewinde
- Inputs 6.3mm Klinke, XLR
- Subwoofers 1x 15 Zoll
- Colour Schwarz
- Weight in kg 31,4
Manuals
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Variant RCF SUB 18-AX Active Subwoofer Pole Set
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Financing with ConsorsFinanz
You can finance your order in convenient monthly installments from a value of €100.00.
- 6 to 72 months term
- 0% financing with 6- or 12-month terms
- Financing from 23,56 € / month
easyCredit instalment purchase
You can pay the purchase amount conveniently in installments. You will see immediately whether your application has been approved.
- 2 to 60 months term
- Financing from 32,50 € / month