M-Audio Studiophile BX-8a two-way magnetically shielded near-field studio reference monitors. BX-8a improve on the critically acclaimed
BX-8 Studio Monitors. Among the improvements are curved Kevlar low-frequency drivers, for improved resiliency and room dispersion, and a stylish new industrial design.
Two speakers are included, along with power cords and a manual.
Top Features:
• 130 Watts of bi-amped power
• 8" Kevlar low-frequency drivers
• 1" natural silk high-frequency drivers
• XLR balanced and 1/4" balanced/unbalanced inputs
Kevlar LF drivers

To
insure a lifetime of service, BX8a's 8" low-frequency driver
is constructed from woven Kevlar — the same material bulletproof vests are made from. Kevlar is
typically reserved for more expensive monitors. Our engineers also created a
curved conical design that improves room dispersion. High-damping rubber
surrounds insure that the cone reaches exactly its optimal excursion for
accurate reproduction. And our high-temperature voice coils guarantee that your
monitors will deliver full performance no matter how many hours you use them.
Silk-dome HF drivers with FerroFlow™

Our high-frequency domes are made from natural silk to counter the ringing that is inherent in the stiffer metallic materials common to other monitors. M-Audio's FerroFlow™ technology uses ferrofluid liquid cooling to dissipate heat for maximum efficiency and extended usage.
Bi-amped efficiency
Active (powered) monitors allow designers to optimize amplification for other
components such as speakers and cabinets. And by using two separate power amps
and a finely tuned crossover, the BX8a's bi-amped design insures that both the
high- and low-frequency drivers are each sent only the frequencies they
reproduce most efficiently.
Rear-ported cabinet design
The BX8a's cabinet is integrally designed with its other components for
optimal performance — right down to rounded corners for reduced edge diffraction
and superior imaging. Custom rear-port design eliminates the turbulence and
resulting distortion caused when front ports project low frequency waves in the
same path as the speakers' direct signal.
Included:
• Two BX8a speakers
• Two detachable AC power cords
• Manual
M-Audio says...
Over the years, Studiophile reference monitors have earned a great reputation
with recording professionals around the world. The BX8a updates our critically
acclaimed BX8 near-fields. Topping the improvements list are our 8" curved
Kevlar low-frequency drivers — a technology usually reserved for monitors bearing
a higher price tag. Of course, they’re coupled with our time-proven
high-temperature voice coils and damped rubber surrounds for durability and
fidelity. Magnetically shielded 1" natural silk domes give the BX8s a high-end
that’s both clear and easy on the ears. Custom-tuned crossovers distribute 130
Watts of bi-amplified power for optimal frequency handling by each driver. Hear
for yourself why Studiophiles have become "standard issue" reference monitors.
Full Features:
• two-way studio reference monitors
• stylish design
• 130 Watts of bi-amplified power
• 8" low-frequency drivers with:
- curved Kevlar cones
- high-temperature voice coils
- damped rubber surround
• 1" natural silk high-frequency drivers
• magnetically shielded
• XLR balanced and 1/4” balanced/unbalanced inputs
• volume control
• power indicator
Specifications:
| frequency response: |
40Hz-24kHz |
| crossover frequency: |
2.2kHz |
| crossover
filter network: |
4th-order Linkwitz-Riley |
| amplifier
type: |
class AB monolithic |
| low-frequency
amplifier power: |
70 Watts RMS into 4 ohms (woofer) at 0.5% (-46
dB) THD |
|
high-frequency amplifier power: |
60 Watts RMS into 6 ohms (tweeter) at 0.5% (-46 dB) THD |
| maximum
signal-to-noise (dynamic range): |
>
100dB (typical A-weighted) |
|
polarity: |
positive signal at + input produce outward LF cone displacement |
| input impedance: |
20k ohms balanced,10k ohms unbalanced |
| input
sensitivity: |
85 mV pink noise input produces 90dBA output SPL
at one meter with volume control at maximum |
|
power: |
factory programmed for either 115V ~50/60Hz or 230V ~50/60Hz |
| protection: |
RF interference, output current limiting, over temperature,
turn-on/off, transient, subsonic filter, external mains fuse |
| cabinet: |
vinyl-laminated MDF (enclosure natural Helmholtz resonance
frequency: 30 Hz) |
| size: |
12" x 10" x 15"; 30.48cm x 25.4cm x 38.1cm |
| weight: |
26.4 lbs./unit; 11.97 kg. |