D&B Audiotechnik Z0615.001 E15X 15-Inch NL4 Passive Subwoofer

The E15X-SUB is a compact, lightweight, high performance subwoofer for use with d&b E-Series loudspeakers. The built in passive crossover network allows the E15X-SUB to be operated in parallel to E12 or E12-D loudspeakers on the same amplifier channel, greatly extending the low frequency headroom and bandwidth of the systems. Alternatively it can be operated actively driven by its own amplifier channel without the need for any changes to the subwoofer. In Active mode the E15X-SUB can be used to supplement any of the E-Series cabinets. The E15X-SUB cabinet is constructed from marine plywood and has an impact resistant finish, a pair of handles and an M20 threaded flange on the top to accept the d&b loudspeaker stand winder. The loudspeaker cabinet is also available in Special Color (SC) and Weather Resistant (WR) options. The Weather Resistant option provides an IP55 rating, and enables operation of loudspeakers in changing ambient conditions.

Amplifiers

When the E12-X or E12-DX configuration is selected an E12 or E12-D can be driven passively in parallel with an E15X-SUB from the same amplifier channel.

The following amplifiers can be used to drive the E15X-SUB.

Mobile

• D6
• D20
• D40
• D80

Installation

• 10D
• 30D
• 40D

Technical Data

• System data
• Frequency response (-5 dB standard)
• 37 - 140 Hz
• Frequency response (-5 dB 100 Hz mode)
• 37 - 100Hz
• Max. sound pressure[1]
• with 10D
• 127 dB
• with D20/30D
• 130 dB
• with D40/D80/40D
• 130 dB
• Cabinets per amplifier channel
• 2
• Loudspeaker data
• Configuration
• Compact subwoofer
• Nominal impedance
• 8 Ω
• Power handling capacity (RMS/peak 10 ms)
• 300/1600 W
• Components
• 15" driver
• passive crossover network
• Connections
• 2 x NL4
• Dimensions / weight
• Dimensions (H x W x D)
• 426 x 530 x 550 mm
• 16.8 x 20.9 x 21.7"
• Weight
• 24 kg
• 53 lb

[1] 1 m, free field, SPL max peak test signal: pink noise with crest factor 4, one speaker driven