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Black Beauty

SWR Black Beauty BASS AMP at the lowest prices!  Power Alley is an authorized dealer for the SWR Black Beauty BASS AMP!  Free shipping on the SWR Black Beauty BASS AMP.  Call 800-788-9552 for the best deal on the SWR Black Beauty BASS AMP!

DESCRIPTION
SWR's Black Beauty combo amp features a custom SWR 15-inch bass driver and high-frequency horn tweeter in a 4-ohm speaker configuration – driven by 350 watts RMS (450 watts using a 4-ohm extension speaker cabinet). In addition to dramatic, new chassis graphics (featuring the SWR badge in classic chrome), the Black Beauty has inherited a very popular effect from the SWR Mo' Bass soundstation – the SWR SubWave – producing clean, pure and accurate octave signals. A Subwave Footswitch with a hardwired 1/4" cable (for connection purposes) ships with the Black Beauty as an added bonus.

RELATED INFORMATION
Owner's manual
Testimonials
Review

FRONT PANEL FEATURES
Dual independent input jacks compatible
for both active and passive instruments
Gain control with LED peak clipping indicator
Our exclusive Aural Enhancer circuitry
Subwave (with Level control)
Subwave Illuminated on/off switch
Limiter
Limiter Defeat Switch
Active bass and treble controls
Variable mid-range EQ
Effects Blend Control
Master Volume Control
Power On/Off Switch
Steel chassis

REAR PANEL FEATURES
Side Chain Effects Loop
Balanced XLR Output
XLR Mode Switch (Direct, Line, or Direct + Sub)
Tuner Send
Subwave Footswitch Jack
Extension Speaker Output
Three-way tweeter control switch:
(full-range, -6dB, tweeter off).
Extruded Heat Sink

Note: Specifications for SWR models outside the U.S. may vary

INTERNAL FEATURES
(1) 12AX7 Preamp Tube

FREQUENCY RESPONSE
(Power Amplifier): -3dB @ 20Hz and 40KHz
(Speaker Complement): -3db @ 45 Hz and 13.5 kHz

DIMENSIONS
23" wide x 25-7/8" high x 18-3/8" deep

WEIGHT
95 lbs.

POWER OUTPUT
350 Watts @ 4 Ohms
400 Watts @ 2.67 Ohms (with 8 ohm extension speaker)
450 Watts @ 2 Ohms (with 4 ohm extension speaker)
Note: Internal speaker impedance is 4 ohms.

SIGNAL TO NOISE RATIO
-72 dB (<10 millivolts typical)

EQUIVALENT INPUT NOISE
9 microvolts

INPUT IMPEDANCE
Passive/Active Input: 800K Ohms
Active Input: 60K Ohms
Effects Return: 27K Ohms

OUTPUT IMPEDANCE
Effects Send: 100 Ohms
Tuner Send: 100 Ohms
XLR Balanced Out: 750 Ohms

SPEAKER COMPLEMENT
(1) 15" custom-designed SWR driver
(1) Foster Horn

POWER HANDLING
(speaker section) 350 Watts RMS continuous program

INTERNAL IMPEDANCE
4 ohms

TUNING
Front slot port. Specially designed to eliminate unwanted noise.

CROSSOVER
Third order, 6db rolloff, 18db butterworth high pass 4KHz turnover. The crossover is located inside the Black Beauty's speaker enclosure.

SPL
100 dB @ 1W1M

CABINET CONSTRUCTION
5/8" 7 ply, Maple or Birch plywood construction, waterproof glue. All joints Dado and Rabbet, glued and nailed. Extremely heavy bracing.

FINISH
Black carpeting with stack lock corners.
Black Stamped Steel Vibration-Free Grill.

CHASSIS MATERIAL
Steel

SUGGESTED EXTENSION SPEAKERS
Son Of Bertha
Goliath III
Goliath Junior III (8 Ohm)
Big Ben