DAS
The
DS-15 Active Power is configured as a bi-amplified two-way system,
incorporating a 150W amplifier for the low frequency transducer and a
50W amplifier for the high frequency driver. Both high performance
audio amplifiers have been designed and manufactured using CAD
techniques and high precision surface mount technology. D.A.S. has
designed the low frequency amplifier circuitry to operate in bridge
mode, which quadruples the power, as oppossed to conventionally
lowering the impedance of the low frequency transducer, diminishing
speaker performance. Protected against overvoltage, undervoltage,
overloads, including shorts to the supplies, thermal runaway, and
instantaneous temperature peaks, these amplifiers exhibit extremely
low distortion levels and a high end sound quality.
http://www.dasaudio.com
DS 15
ACTIVE POWER FEATURES
POWER AMPLIFIER SPECIFICATIONS |
Low Frequency Power Amplifier |
|
Rated Power |
150 W RMS |
Rated Load Impedance |
8 ohms |
Rated THD |
0.01% |
High Frequency Power Amplifier |
|
Rated Power |
50 W RMS |
Rated Load Impedance |
8 ohms |
Rated THD |
0.01% |
SYSTEM SPECIFICATIONS |
Input Type |
Balanced
Differential for Line and Mic |
Input Impedance |
Line: 20 kohms
Mic: 2 kohms |
Sensitivity |
Line: 0.75 V (-0.28 dBu)
Mic: [3mV,150mV](-48dBu,-14dBu) |
Acoustic Frequency Response |
50 Hz to 20 kHz |
Maximum SPL at 1 meter |
121dB |
AC Power Requirements |
|
U.S. |
120V, 50Hz / 60Hz |
Europe and Asia |
230V, 50Hz / 60Hz |
Size and Weight |
|
Dimensions (H x W x D) |
68x44.2x36 cm /
26.8x17.4x14.2 in |
Weight |
23.4 kg/ 51.5 lbs. |
|
Mackie

The compact,
high-output SRS1500 seen at NAMM 2000, contains a 15" high
precision long throw woofer and utilizes a road tested, bullet-proof
Mackie FR Series 600 watt High Current Amplifier to provide highly
detailed and articulate bass response down to 40Hz, at a peak output
level of 127 dB. The amp is fully integrated into the enclosure and
is cooled by a massive polished heat sink.
The SRS1500
subwoofer is designed, and ideally suited, as a companion to Mackie's
resoundingly successful SRM450 Active Sound Reinforcement Monitor.
The small 17.71" wide X 23.62" deep footprint and light
weight of the low-profile SRS1500 makes it a versatile and portable
low frequency speaker system for all mobile sound applications. A
standmount adapter on the top of the SRS1500 allows the user to
pole-mount the Mackie SRM450 directly above the subwoofer unit,
thereby creating an extremely powerful, high-output sound system that
takes up very little floor space. The diminished size of the SRS1500
subwoofer also makes it ideal for use in fixed installations where
smooth integration within the architecture and design is critical.
http://www.mackie.com
US Suggested List
price: $899.00.
SRS1500 Product Specifications
System Specifications |
Sensitivity |
98 dB @ 1 watt/ 1 meter |
Acoustic Frequency Response |
45 - 120 Hz |
Maximum SPL @ 1 Meter |
127 dB |
High Freq. (HF)
Crossover Type |
12dB/Octave |
Crossover Frequency |
120 Hz |
Transducer Specifications: |
Low Frequency Transducer |
|
Diameter |
381mm (15") |
Sensitivity |
101dB |
Frequency Response |
40Hz - 2,000 Hz |
POWER AMPLIFIER
AND SYSTEM SPECIFICATIONS |
Low Frequency
Power Amplifier |
|
Rated Power |
600 watts |
Rated Load Impedance |
3 Ohms |
Rated THD |
.003% |
Cooling |
Passive |
Line Input Power |
US,115 AC;
Europe, 230 AC;
Japan; 100 AC;
Korea, 230 AC |
Physical Properties |
|
Height |
23.62" (60cm) |
Width |
17.71" (45cm) |
Depth |
23.62" (60cm) |
Weight |
46 lbs. (20.9 kg) |
Enclosure |
Multi-ply Wood |
Enclosure Geometry |
Rectangular |
Mounting Methods |
Floor Applications Only |
|
PHONIC
UPH01.15
INTEGRATED MIXER-POWERED SPEAKER
http://www.phonic.com
|