RCF TTS 18A II | 18in - 137dB | High-Power Touring Subwoofer with RDNet Control

RCF TTS 18A II | 18in - 137dB | High-Power Touring Subwoofer with RDNet Control

$5,999.00

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Active Touring Subwoofer Module

The RCF TTS 18A II is a compact, high-output 18” active subwoofer built for demanding touring and rental applications. It offers massive low-frequency performance, full networked DSP control via RDNet, and rugged build quality to withstand life on the road.

RCF TTS 18A II Competitive Differences

137 dB max SPL from a 1400W RMS Class-D amplifier
Full RDNet control with DSP, presets, and cardioid mode support

RCF TTS 18A II Description

The RCF TTS 18A II is engineered to deliver punchy, deep bass with pinpoint control. At its heart is an 18” hyper-vented neodymium woofer with a 4” voice coil, built from a composite of carbon fiber, fiberglass, and cellulose to ensure stiffness, durability, and low distortion. The onboard 1400W RMS Class-D amplifier, with SMPS power supply, offers headroom for up to 137 dB SPL. An advanced 32-bit DSP with RDNet compatibility allows for complete control over EQ, presets (including cardioid configurations), delay, polarity, and system integration. Its precision ports are designed to optimize airflow, reducing turbulence and improving efficiency at high output levels. Housed in a rugged Baltic birch cabinet with weather-resistant polyurea coating, the TTS 18A II features M20 pole mounts on both top and side panels, making it ideal for vertical or horizontal setups. It’s a go-to choice for pairing with TT+ series tops, especially in flown or stacked touring arrays.

Model Features

1400W RMS Class-D amplifier (2800W Peak)
137 dB SPL max output
18” neodymium woofer with 4” voice coil and water-resistant cone
Advanced RDNet-controlled 32-bit DSP with presets and delay
Cardioid-ready configuration for directional low-end control
Top and side M20 pole mounts for vertical or horizontal placement
Rugged Baltic birch plywood cabinet with polyurea coating
Detachable dolly board (Kart kit) for easy transport

Model Specifications

Frequency Response: 30 Hz – 400 Hz
Max SPL: 137 dB
Woofer: 18" neodymium with 4" voice coil
DSP: 32-bit with onboard RDNet control
Hi-Pass Filter: 30 Hz / 40 Hz
Low-Pass Filter: Variable from 50 Hz to 100 Hz
Protections: Thermal, RMS, Fast Limiter
Controls: Gain, EQ, Delay, Presets
Power Output: 1400W RMS / 2800W Peak
Power Connections: PowerCON IN/OUT
Cabinet: Baltic birch plywood with polyurea finish
Pole Mounts: 2 x M20 (top and side)
Dimensions: 27.87 x 21.26 x 28.82 in (708 x 540 x 732 mm)
Weight: 114.6 lb (52 kg)
UPC: Not confirmed

What's In The Box

RCF TTS 18A II unit
PowerCON cable
User manual

Shipping

Orders ship from our northern NJ warehouse the same day if ordered by 3:30PM EST. Transit time ETA's are listed in the image below:

Return Policies

All orders come with our industry leading 90-Day return policy.

Cash Back or Store Credit available for returns within 30 days.
Store Credit available for returns within 31-90 days.

Restocking fees

Unopened Items: 5%
Opened but Mint Condition: 15%
Blemished, Missing/Damaged Packing or Accessories: 25%

Shipping Costs

Buyer is responsible for return shipping costs
If "Free" or discount shipping was provided with original order, our actual shipping cost will be deducted from the amount refunded/credited

Damages & Defects

We will swap any item reported as damaged or defective within 7 days of delivery for free. All transportation and replacement costs will be covered by us (within US48 states).