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Denon Delta 18 Sub - 18" Powered Subwoofer with Wireless Connectivity (2400 W)

BH #DEDELTA18SUB • MFR #DELTA 18S
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Denon Delta 18 Sub - 18" Powered Subwoofer with Wireless Connectivity (2400 W)
Key Features
  • Advanced Engineering and Design
  • 2400 W Peak Class-D Amplifier
  • 18" Low Frequency Transducer
  • Stereo Combo XLR/1/4" Inputs
The Delta 18 Sub from Denon is an 18" powered subwoofer featuring wireless connectivity and an integrated 2400W Class-D amplifier, which provides deep, solid bass for lifelike music and multimedia presentations. Pairing the Delta 18 Sub with any of the optional Delta-line full-range speakers will result in clear and natural sound reproduction with deep, full bass and smooth highs.
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Denon Delta 18 Sub Overview

The Delta 18 Sub from Denon is an 18" powered subwoofer featuring wireless connectivity and an integrated 2400W Class-D amplifier, which provides deep, solid bass for lifelike music and multimedia presentations. Pairing the Delta 18 Sub with any of the optional Delta-line full-range speakers will result in clear and natural sound reproduction with deep, full bass and smooth highs.

The Delta 18 Sub provides wireless connectivity via Bluetooth, which offers control over internal digital signal processing (DSP), giving operators powerful sound-shaping capabilities in the field and away from the mix position. The free iOS app, Live Drive, offers wireless control of time-compensation, EQ curves, gain, test tones, and more. The Delta 15 Sub ships with a standard IEC power cord.

  • 2400 W peak Class-D power (1200 W continuous)
  • Powerful 18" low-frequency, long-excursion driver
  • Stereo Inputs: XLR+1/4" combo, line-level
  • Stereo XLR outputs with integrated DSP crossover
  • Specifically crafted, purpose-matched components for maximum efficiency and industry leading power
  • Adjustable level and polarity controls
  • Switch to turn off logo LED
  • Portable design with comfortable, custom-molded handles
  • 18 mm hardwood plywood vented cabinet
  • Rugged, highly durable scratch-resistant finish
  • Extremely durable powder-coated steel speaker grille
  • Steel-reinforced rubber feet
  • Standard 35 mm pole socket
  • Designed and tuned in the U.S.A.

Denon Delta 18 Sub Specs

Configuration
System Type
System Type: 18" bass reflex, direct radiating, subwoofer
Acoustic Specifications
Operating Acoustics
Frequency Range (-10 dB): 27 to 160 Hz
Frequency Response (+/-3 dB): 29 to 140 Hz
Maximum Peak SPL (Measured): 133 dB @ 3.3' / 1 m
Power Amplifier
Amplifier
Peak Power: 2400 W
Continuous Power: 1200 W
Amplifier Topology: Class D/ Switching
Amplifier Cooling: Passive
Transducers
Low Frequency Transducer
LF Transducer: 18" / 457mm ultra-high excursion cone transducer, 4.0" / 101.6 mm voice coil, ferrite magnet
DSP
Digital Signal Processing (DSP)
System Control:
High-pass & low-pass crossover filters
Transducer EQ and delay compensation
Transducer excursion, thermal, and amplifier clip protection
User Controls (5 DSP Low-Pass Modes): 80, 100, 120, 140, User)
Polarity reverse enable/ disable
XLR out high-pass filter bypass enable/disable
Wireless Technology
Wireless
Wireless Type: Bluetooth 2.0 + EDR. Class 2 RF
Wireless Range (typical): 82' / 25 m clear line-of-sight
Wireless Control App: Live Drive (App by Alto Professional, available on the App Store)
Simultaneous Devices Connectable: 1 to 3 Delta Series loudspeakers
Compatible Wireless Devices: iPhone 3GS and newer, iPad 2 and newer, iPod touch (4th generation) and newer
iOS Version Requirements: iOS 6.1 and newer
Wireless Control Features:
Level Control (-∞ to + 10 dB)
Mute
Signal level metering (-70 to 0 dB)
DSP Low pass mode (80, 100, 120, 140 Hz, User)
Rear Panel control lockout
Bass-Tilt EQ
Delay
Polarity
User low-pass filter
Monitoring (Limit, Peak, Fault)
Power Requirement
Power
Power Supply Design: Fully regulated switching (with Power Factor Correction)
Input Voltage Nominal Range: 100-240 VAC, 50/60 Hz
Input Voltage Operating Range: 90-264 VAC, 50/60 Hz
Voltage Selection: Automatic (self-regulating)
Power Connector: Male IEC
Current Requirement: 6 A per system @ 120 VAC, 3 A per system @ 240 VAC
AC Line Cord: 9.8' / 3 m IEC female to regional AC male, 18 AWG
Connectors and Controls
Connectors and Control
Input Connectors: 2 x XLR/TRS combo connectors, balanced
Input Impedance: 10 kOhms balanced, 20 kOhms unbalanced
Input level Controls: Rotary volume control to control subwoofer level
Acoustic Polarity: Positive voltage applied to XLR Pin 2 generates positive pressure from LF driver. Reversible via rear panel switch
Output Connector: 2 x male XLR, with loop-through high-pass filter bypass filter bypass via by rear panel switch
Output Mix Control: Switch to select output mix pre- or post-volume control
Ground Switch: Push-button to lift input signal input ground connection
Bluetooth: Momentary contact to initiate Bluetooth pairing mode
DSP Mode Selection: Momentary contact to cycle through DSP EQ modes
DSP Modes Available (5 Total): 80, 100, 120, 140 Hz, User
DSP Wireless Control: Live Drive iOS app over Bluetooth
Grille Logo LED On/Off Control: Recessed push-button switch
Standby Mode On/Off Control: Recessed push-button switch
LED Indicators: Signal Present/Limit, Power/Standby
Line Input Level Control Range: -∞ to +10 dB, detented at 0dB, +4 dBu nominal input level, +10 dBu input level for max output
Enclosure
Enclosure Material
Construction: 0.6" / 15.0 mm and 0.7" / 18.0 mm premium plywood, internally-braced
Finish: High-durability, textured, catalyzed polyurethane
Mounting: 12 x M10 female threaded screw sockets
Handles: 2x ergonomic handle with aluminum cross-bar
Stand mount: 1 x 1.4" / 35.0 mm female socket
Grille: 0.0" / 1.2 mm perforated steel, black powder-coat
General Specifications
Operating Temperature
14 to 104°F / -10 to 40°C
Dimensions
24.9 x 20.9 x 28.4" / 63.2 x 53.1 x 72.1 cm
Weight
104.7 lb / 47.5 kg
Packaging Info
Package Weight
118 lb
Box Dimensions (LxWxH)
34 x 30 x 26"

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