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(2) Brahma 12″ D4 and Wolfram Audio W-3000.1

$1,159.99

25 in stock

(2) Brahma 12" D4 and Wolfram Audio W3000.1 Returning to its legendary status the Adire Audio Brahma has pace-setting performance… read more

Weight
70 lbs
Dimensions
20 × 20 × 30 in
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Description

(2) Brahma 12" D4 and Wolfram Audio W3000.1

Returning to its legendary status the Adire Audio Brahma has pace-setting performance in virtually every category. We kick it up a notch with Brahma Mark 2.5. Using the same spider, cone and surround compliance from the Mark II from 2005, the Brahma Mark 2.5 is the same configuration with one less magnet slug thanks to improvements in magnet technology.

Designed from the ground up the Brahma Mark 2.5 uses patent XBL^2 technology which allows it to set a new benchmark in terms of linear sound quality and SPL capability. The Brahma Mark 2.5 has a redesigned motor for a more compact footprint while keeping the same legendary performance.

Designed for extreme SQ/SPL situations, it features dual 2 or 4 ohm voice coils (1/2/4/8 ohm wiring options), 1250W RMS power handling, a 3" diameter copper voice coil, dual 8" flat progressive-rate spider, and other state-of-the-art technology. Big SPL isn't a problem at all.

Brahma Mark 2.5 also delivers world-class sound quality. This unique design greatly reduces the distortion, lowers inductance, and increases overall linearity of the driver.  At 1mm, or 20mm of excursion, the Brahma still sounds consistent. XBL^2 motors provide for exceptional stroke And extreme sound quality, all with a rugged, high power handling design.

W-1500.1 Specifications:

  • RMS Power @ 1 Ohm : 3,000 Watts x 1 Channel (14.4v)
  • RMS Power @ 1 Ohm : 3,500 Watts x 1 Channel (16.0v)
  • RMS Power @ 2 Ohms : 2,000 Watts x 1 Channels (14.4v)
  • RMS Power @ 4 Ohms : 1,150 Watts x 1 Channels (14.4v)
  • RMS Power @ 2 Ohms (Linked) :  6,500 Watts x 1 Channel (14.4v)
  • Frequency Response : 10hz~350hz (+/-1db)
  • Working Voltage : 10V-16V
  • Signal-to-Noise Ratio (Sensitivity) : >90dB
  • Efficiency @ 4 Ohms : 86%
  • Low Level Input (Gain) : 8V - 200mV
  • Low Pass Filter : 30Hz - 250Hz
  • Bass Boost : 0 ~ 12 dB
  • Subsonic Filter : 10Hz - 60Hz
  • Phase Shift : 0-180 Degrees
  • 4-Way Protection Circuitry Built-in (Thermal, Voltage, Speaker, DC)
  • LED Power & Protection Indicators
  • Master / Slave (Linkable) : Yes
  • Recommended Fuse Rating : 300 Amps
  • 1/0 Gauge Power and Ground Terminal Inputs
  • Remote Level Control Knob Included
  • Dimensions: 23.5" x 9.75" x 2.5"

Specifications

Specifications

Thiele-Small Parameters

Shiva 10"Shiva 12"Shiva 15"
CoilsDual 4Dual 4Dual 4
Fsn/a21.4 Hzn/a
Ren/a7.89 Ohm (VC wired in series)n/a
Qmsn/a10.76n/a
Qesn/a0.32n/a
Qtsn/a0.31n/a
Mmsn/a128.23g n/a
Cmsn/a0.43 mm/Nn/a
Sdn/a506.7cm^2n/a
Vasn/a157.26 Ln/a
SPLn/a88.83 dB 1W-1m @ Re
88.89 dB 1W-1m @ Zn
n/a
Bln/a20.58 Tmn/a
Xmaxn/a16 mm (One Way)n/a
RMS500W350W - Program Prower
500W - Thermal
500W

Technical Specifications

Shiva 10"Shiva 12"Shiva 15"
Overall Diametern/a12.5"n/a
Cutout Diametern/a11.125"n/a
Mounting Depthn/an/an/a
Driver Displacementn/a.1 ft^3n/a
Sealed Enclosuren/aQTC .6 - 2 ft^3
QTC .707 - 1.32 ft^3
QTC .8 - .97 ft^3
QTC .9 - .75 ft^3
QTC 1 - .59 ft^3
n/a
Ported Enclosuren/a2.0-2.35 ft^3 @ 28-30 Hz
Port Area: 36 Sq Inches
n/a

Technical Documentation

Technical Documentation

 

Shiva Klippel Report

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