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The PSB SubSonic 5i has a Class H is a
special high efficiency amplifier design. With a Class H design the rail
voltages are not constant. They swing high when the music demands it and stay
low during quiet passages. This is achieved by a sophisticated high frequency
switching power supply. Power dissipated as heat is greatly reduced and more
power is available per dollar of cost. A second benefit is that they tend to
have high peak power relative to their steady state power. The SubSonic 5i, for
example, has 150 watts continuous but is capable of 230 watt peaks. The result
is a subwoofer capable of the great transients required by dynamic music and
explosive sound effects. The SubSonic 5i carries on the Alpha tradition,
offering today?s music and movie lover exceptional value and rare musicality.
FEATURES:
- FREQUENCY RANGE (Anechoic Chamber) Response On Axis @ 0? : ?3 dB 30-150Hz
- LF Cutoff (-10 dB) : 27Hz
- SOUND PRESSURE LEVEL Maximum @ 100Hz :109 dB
- IMPEDANCE : Nominal 22 KOhms Minimum 1 KOhms
- AMPLIFIER POWER : Continuous 150 Watts / Dynamic 225 W
- Dynamic Peak : 450 W Design Class H, BASH Discrete MOSFET Output Devices
- ACOUSTIC DESIGN : Woofer 10" (305mm)
- Metalized Polypropylene Cone Rubber Surround
- 1.5" Voice-Coil 28 oz Magnet
- Crossover Variable 50Hz-150Hz 24dB/octave Linkwitz-Riley
- Low pass filter
- Internal Volume 1.01 cu ft (28.6 liter)
- Design Type : Bass Reflex 2 x 2"
- Front Duct Radiused Internally and Externally Video Shielded
- SIZE (W x H x D) : 12.63" x 16.5" x 14.88"
- Controls Front-mounted
- Volume, Crossover, and
- Signal LED
- Rear-mounted Phase
- Crossover Bypass
- On/OFF and Standby
- Low/Line Level/LFE ,
- Gold-plated RCA Inputs
- High/Speaker Level
- Gold-plated 5-way Binding Post Input and Output
- Vertical with Feet (or Horizontal)
Suggested Retail: $499.99
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