Zapco Z-150.2 II Amp 2 Channel Class AB Bridgeable Amplifier 550w RMS
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The Zapco Z-150.2 II is a 2-channel Class AB bridgeable amplifier rated at 2 x 165W RMS at 4 ohms or 1 x 550W RMS bridged at 4 ohms, from Zapco's Z-Series II range.
This listing is the 2-channel version. The Zapco Z-150 II is also available as the Zapco Z-150.4 II 4-channel amplifier.
Key specifications
- Model: Z-150.2 II
- Channels: 2, Class AB
- Power @ 4 ohms: 2 x 165W RMS
- Power @ 2 ohms: 2 x 275W RMS
- Bridged @ 4 ohms: 1 x 550W RMS
- THD at rated power: <0.05%
- Signal to noise ratio: >100dB
- Frequency response: 10Hz – 30kHz ±1dB
- Dimensions: 190 x 62 x 328 mm (W x H x L, overall)
Z-150.2 II — 2-channel Class AB Sound Quality Amplifier
A competition-grade 2-channel amplifier delivering 550W RMS bridged, suited to front stage or subwoofer duties in serious car audio builds.
- 2-channel Class AB sound quality amplifier
- Stable into 4 ohms bridged or 2 ohms stereo
- PWM MOSFET power supply
- High-end op-amps and capacitors
- Variable FULL / LP / HP electronic crossover
- 0–12dB variable bass boost
- 4-way protection circuitry
- Wired remote control (optional)
- Panel mount RCA connectors
Explore the full range in 2 Channel Amplifiers.
Specification
| Power @ 4Ω | 2 x 165 watts |
|---|---|
| Power @ 2Ω | 2 x 275 watts |
| Power @ 4Ω Bridged | 1 x 550 watts |
| Frequency Response | 10Hz to 30,000Hz ±1dB |
| Net Dimensions (mm) | 190(W) x 62(H) x 301(L) |
| Overall Dimensions (mm) | 190(W) x 62(H) x 328(L) |
More specs
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What's Included
- Zapco Z-150.2 II
Zapco
About the Zapco Z-150.2 II
From our tech experts at CEN
A 2-channel amplifier from Zapco, Class AB, rated at 550w RMS.
Who it suits
Drivers building a front stage that needs each channel doing a defined job. Zapco amplifiers are bought by people who care what the power figure actually means rather than what it says on the box.
Our tech experts advise
Matching the amplifier to the speakers matters more than headline watts, and gains want setting with a meter. It needs a fused feed from the battery on the correct cable gauge. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Zapco range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Zapco
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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.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
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Zapco HB 104D II Amp 4 Channel Class D Bridgeable Amplifier 4x100w RMS
£219.00
Zapco ST-64D SQ MINI Amp 4 Channel Class D Bridgeable Mini Car Amplifier
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£39.00
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: How much power does the Zapco Z-150.2 II produce?
A: It is rated at 2 x 165 watts at 4 ohms, 2 x 275 watts at 2 ohms, or 1 x 550 watts bridged at 4 ohms.
Q: Does the Z-150.2 II come with a remote?
A: A wired remote control is optional for the Z-150.2 II.
Q: What loads is the Z-150.2 II stable into?
A: It is stable into 4 ohms bridged or 2 ohms stereo.
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