Audison SR 1.500 V2 Amp Class D High Power Mono Block Subwoofer Amplifier 500w
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The Audison SR 1.500 V2 is a Class D mono block subwoofer amplifier from the Audison SR range, delivering 500W RMS at 4 ohms, 800W at 2 ohms and 1000W at 1 ohm.
Key specifications
- Output power (RMS, 1% THD): 500W x 1 at 4 ohms, 800W x 1 at 2 ohms, 1000W x 1 at 1 ohm
- Class: D, 1 channel
- Inputs: balanced high-level speaker input and RCA pre-in
- Low-pass filter: 50Hz to 250Hz at 24dB/oct
- Bass boost: 0 to 12dB; subsonic filter: 25Hz at 24dB/oct
- Remote sub level: -20 to +6dB with optional VCR-S1
- Fuse: 2 x 35A
- Weight: 2.23kg
SR 1.500 V2 amplifier: 1000W total, 1 x 500W at 4 ohms, Class D
A compact, high-power Class D mono block amplifier built for subwoofers, delivering 500W RMS and stable down to 1 ohm.
SR amplifiers
The SR range spans mono to 5-channel configurations, all using advanced Class D technology for strong performance in a small footprint. Also available as the SR 4.300 V2 4-channel amplifier and the SR 5.600 V2 5-channel amplifier.
- Compact design with rounded corners to minimise space and ease installation.
- Built-in USS (Universal Speakers Simulator).
- Full built-in crossover section.
- Optional VCR-S1 remote control for subwoofer level adjustment (-20 to +6dB).
- Balanced high-level inputs for connecting to an OEM head unit speaker output.
- Low-level RCA inputs for aftermarket head units.
- ART (Automatic Remote On/Off) function.
- Remote IN/OUT socket to allow control of multiple amplifiers.
- PRE-OUT for system expansion.
The SR 1.500 V2 is 1 ohm stable with a built-in crossover and compact dimensions, making it well suited to subwoofer installations in vehicles with limited space.
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Specification
| Channels | 1 |
|---|---|
| Bandwidth A (-3 dB, 2 VRMS, 4 Ω) | 10Hz ÷ 500 Hz |
| S/N ratio A (A weighted @ 1 V) | 100 dBA |
| Filter Pass A Filters | Full LP 50 ÷ 250Hz @ 24 dB/Oct. |
| Weight | 2.23 kg |
More specs
| |
What's Included
- Audison SR 1.500 V2 Amplifier
Audison
About the Audison SR 1.500
From our tech experts at CEN
A monoblock subwoofer amplifier from Audison’s SR range.
Who it suits
Anyone driving a subwoofer that needs real, controlled power. SR is the compact, high-power line for installs where space is short.
Our tech experts advise
Matching matters more than headline watts, and gains want setting with a meter rather than by ear. It also needs a fused feed from the battery on the correct gauge. Installation and tuning are priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
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Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
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Frequently Asked Questions
Q: How do I choose the right amplifier for my speakers or subwoofer?
A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.
Q: What wiring do I need to install this amplifier?
A: You will need an amplifier wiring kit sized to the amplifier's power draw, typically including power and earth cable, a fuse, RCA leads and a remote wire. CEN stocks complete wiring kits, and the amplifier's fuse rating is the guide to the cable gauge required.
Q: What class of amplifier is this and does it matter?
A: Class D amplifiers are compact and efficient, ideal for subwoofers and modern installs. Class AB designs are traditionally favoured for outright sound quality on mid and high frequencies. The class is listed in the Specification tab where provided.
Q: Will an amplifier work with my factory head unit?
A: Yes, in most cases. If your head unit has no RCA outputs you will need a line output converter to feed the amplifier a clean signal. CEN stocks line output converters and can advise the right one for your vehicle.
Q: Can CEN install this amplifier?
A: Yes. CEN offers professional amplifier installation from our Nottingham premises, including secure mounting, wiring and setup. Contact us to book.
Q: Is the Audison SR 1.500 V2 stable at 1 ohm?
A: Yes. The minimum load impedance is 1 ohm, where it delivers 1000W RMS. It produces 800W at 2 ohms and 500W at 4 ohms.
Q: Can the SR 1.500 V2 connect to a factory head unit?
A: Yes. It has balanced high-level speaker inputs for OEM head units and ART automatic remote turn-on, as well as RCA inputs for aftermarket head units.
Q: Can I control the bass level from the driver's seat?
A: Yes, with the optional Audison VCR-S1 remote, which adjusts the subwoofer level from -20dB to +6dB.
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