dayton-audio-spa250-250-watt-subwoofer-plate-amplifier

SPA250

Availability: 7 in stock (backorders allowed)

Sku: SPA250

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Quick Overview

Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier

7 in stock (can be backordered)

Quantity

210.88$ CAD EACH

Product Specifications
Manufacturer DAYTON AUDIO
Summary
Specifications: SPA250
Power Output @ 8ohms/4ohms 156W/252W
THD 0.1%
S/N ratio @ rated power 90dB
Input sensitivity @ 100Hz low level 150mV
Input sensitivity @ 100Hz high level 3.5V
Input impedance 10.4Kohms
Variable low pass X-over frequencies 40-180Hz
Weight 13.4bs/6.1kgs
Dimensions W x H x D 249mm x 249mm x 127mm
Cutout W x H 216mm x 216mm
AC Voltage 115V/230V
Bass EQ at 35Hz 6dB
Volume Variable
Frequency Variable 40-180Hz
Phase 0 or 180 °

Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier

Bass boost or flat…you choose and the SPA250 delivers!

The Dayton Audio SPA250 subwoofer amplifier produces 250 watts of clean power output, and combines with a host of flexible user options to make it an unbeatable choice. A user-configurable bass boost circuit creates a 6 dB peak at 35 Hz, which allows sealed subwoofer designs and certain ported enclosures to achieve their optimum bass extension and maximum “flat” output.

Connects to almost any home audio system, and does it with ease

The SPA250 features RCA line level and banana jack speaker level inputs and outputs, automatic power-on that is triggered by any audio input signal, and a phase reverse switch to match the subwoofer to your room and your other speakers. A single amp can accept a stereo input signal and combine it into mono, which is preferred for sub bass reproduction. A preamp or receiver’s LFE output may be connected to the SPA250’s Left (mono) input. The internal low pass crossover is fully adjustable between 40 and 180 Hz, and of course the amp has built-in protection against internal and external faults.

We haven’t run out of great features to talk about

• Variable low-pass filter at 24 dB/octave attenuation from 40 Hz ~ 180 Hz
• Switchable phase 0° (NOR) or 180° (REV)
• Variable gain MIN/MAX input voltage dependent
• Speaker level high-pass outputs 6 dB/octave at approximately 180 Hz @ 4 ohms, 90 Hz @ 8 ohms (i.e. 220 uF electrolytic capacitor)
• Line-level full bandwidth (10 Hz- 20 kHz) outputs/throughputs for adding or “daisy chaining” additional amplifiers
• Subsonic filter 12 dB/octave high-pass filter centered at 20 Hz
• Damping factor at rated power: 114 @ 100 Hz

Specifications: • Measured power output: 156 watts RMS into 8 ohms @ 0.1% THD, 252 watts RMS into 4 ohms @ < 1.0% THD • Signal to noise ratio: 90 dB A-weighted • Input impedance: 10.4K ohms • Bass boost: Switchable, 6 dB @ 35 Hz • Low pass adjustment: 40 Hz to 180 Hz • Phase adjustment: 0º (normal) 180º (reverse) • Power requirements: Switchable, 115/230 VAC, 50/60 Hz • Dimensions: 9-13/16″ W x 9-13/16″ H x 5″ D • Cutout dimensions: 8-1/2″ W x 8-1/2″ H.

 

Additional information

Weight 7.32 kg
Dimensions 20 × 30 × 30 cm
Manufacturer

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