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Hertz SPL Show SP 4.900 (B-stock) 4-channel amplifier
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Hertz SPL Show SP 4.900 (B-stock) 4-channel amplifier
- RMS output power: 1000W, impedance 2Ω for 4 channels.
- Efficiency 85%, IP55 protection, trouble-free operation.
- Rated voltage 11-15VDC, bandwidth 10Hz-35kHz.
- More technical details
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SPL Show SP 4.900 (B-stock) by Hertz
Discover the Hertz SPL Show SP 4.900, a versatile 4-channel amplifier that delivers impressive performance in an ultra-compact format. With an 85% efficiency rating thanks to its ADC power stage and compatibility with OEM head units, this model offers both versatility and efficiency. The IP55-rated aluminum chassis provides protection and resistance to environmental factors, while sealed terminals prevent oxidation. Easily calibrate the amplifier using the centrally located crossover filters. Output power ranges from 160W to 500W per channel, depending on the configuration, and adjustable crossovers allow for precise sound shaping. A unit that operates without a cooling fan provides a robust solution for demanding audio applications.
Discover the SPL Show SP 4.900, a robust 4-channel amplifier presented by Hertz. With its powerful ADC output stage, it achieves an impressive 85% efficiency and, thanks to its Universal Speakers Simulator, can also be combined with OEM head units. Its ultra-compact design and protective IP55 aluminum housing make this unit not only rugged but also allow for installation without a cooling fan. Another advantage: power cables, inputs, and outputs are sealed, making them resistant to oxidation. Easy calibration via centrally located crossover filters and controls completes the profile of this 4-channel amplifier.
Key features
- Channels 4 - 3 - 2
- Nominal voltage of the power supply: 11 - 15 VDC
- Pulse operating voltage 6 - 16 VDC
- Idle current 1.1A On
- Idle current in off state 0.03 mA
- Power consumption @ 14.4 VDC, MIN load impedance (max. musical power) 50 A
- Remote IN 6 - 15 VDC (9 mA)
- DC-REM - Remote activation via SPK DC of OUTPUT BTL loudspeakers 3.5 - 7 VDC
- Distortion - Total Harmonic Distortion @ 1 kHz, 4Ω, 70% rated power 0.02%
- Damping factor @ 1 kHz, 4Ω, 2 VRMS 200
- Bandwidth @ -3 dB 10 Hz -35 kHz
- Signal-to-noise ratio (A weighted @ 1 V input) 105 dBA
- Pre-in sensitivity 0.6 - 6 VRMS
- Speaker input sensitivity 2.2 - 22 VRMS
- Minimum load impedance:
- @ 4Ch 2Ω
- @ 3Ch 2Ω + 2Ω + 4Ω
- @ 2Ch 4Ω
- IP protection rating IP55
- Operating temperature range 0 °C to 55 °C
- Maximum size (mm) 211.6 x 130 x 49
- Weight (kg) 2.15
- Adjustable crossovers: Yes
Output power
- Rated output power (RMS) @ 14.4 VDC, total harmonic distortion 1%:
- 4 channels: 160W x 4 (4Ω)
- 4 channels: 250W x 4 (2Ω)
- 3 channels: 160W x 2 (4Ω) + 500W x 1 (4Ω)
- 3 channels: 250W x 2 (2Ω) + 500W x 1 (4Ω)
- 2 channels: 500W x 2 (4Ω)
- Total RMS power 1000 watts
Input / Filter
- INPUTS: Pre IN / Speaker IN
- 1-2 Ch
- Full -
- Hi-Pass 50 - 5k Hz @ 12 dB/Oct.
- Lo-Pass: 50 - 5k Hz @ 12 dB/Oct.
- 3-4 Ch
- Full -
- Hi-Pass 50 - 5k Hz @ 12 dB/Oct.
- Lo-Pass 50 - 5k Hz @ 12 dB/Oct.
- Bass Boost 45Hz (adjustable) (0 - 8) dB [LP = ON only]
Physical specifications
- A 205mm
- B 211.6mm
- C 107mm
- D 130mm
- E 49mm
Frequent questions about SPL Show SP 4.900 (B-stock)
Welche Kanalkonfigurationen unterstützt der SPL Show SP 4.900?
Welche Kanalkonfigurationen unterstützt der SPL Show SP 4.900?
Welche Vorteile bietet die IP55 Aluminiumhülle des SPL Show SP 4.900?
Welche Vorteile bietet die IP55 Aluminiumhülle des SPL Show SP 4.900?
Wie hoch ist der Wirkungsgrad des SPL Show SP 4.900 Verstärkers?
Wie hoch ist der Wirkungsgrad des SPL Show SP 4.900 Verstärkers?
Wie erfolgt die Kalibrierung des SPL Show SP 4.900 Verstärkers?
Wie erfolgt die Kalibrierung des SPL Show SP 4.900 Verstärkers?
Wie ist das Signal-Rausch-Verhältnis des SPL Show SP 4.900?
Wie ist das Signal-Rausch-Verhältnis des SPL Show SP 4.900?
Welche Art von Eingängen bietet der SPL Show SP 4.900?
Welche Art von Eingängen bietet der SPL Show SP 4.900?
Welche Abmessungen hat der SPL Show SP 4.900?
Welche Abmessungen hat der SPL Show SP 4.900?
Welche Betriebsanforderungen hat der SPL Show SP 4.900 bezüglich der Stromversorgung?
Welche Betriebsanforderungen hat der SPL Show SP 4.900 bezüglich der Stromversorgung?
Welche Lastimpedanz kann der SPL Show SP 4.900 handhaben?
Welche Lastimpedanz kann der SPL Show SP 4.900 handhaben?
Wie beeinflusst die Bass-Boost-Funktion des SPL Show SP 4.900 die Klangqualität?
Wie beeinflusst die Bass-Boost-Funktion des SPL Show SP 4.900 die Klangqualität?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Let customers speak for us
It's playing in an old, not ideally suited, sealed box. Just don't had the time to calculate and build a descent box.
But it's plays like it's on fire! Really satisfied with it! Never expected this for this price!
Really musical, really clean, pretty loud but tight.
Would reccomend 10/10.
Toller Lautsprecher mit sattem Bass und tollem Klang
Habe 2 Stück pro Tür verbaut.
Super Klang, super Druck.
Würde ich so weiterempfehlen und würde ich mir immer wieder kaufen.
Sie wurden mir durch euch angeboten und es war eine super Entscheidung. Danke dafür.
5 star for masori for always deliver quality materials. This time i went With the low price guarantee which they provide. I provided a screenshot of cheaper stp bulk Pack from germany to.
The money refund Was back 3 days later.
Only Thing missing Was the small pack of candy teddybears and a item send of Their choice from their shop.
This 2 things Will not lead to fewer stars in my opinion masori.de should have a special 5++ star for their awesome shop and customer behaviour.
Love you masori my car is full equipped with lots of quality from you.
Truly a nice looking sub, impressive performance, definitely I will order another B2 Rage 12v4. I hope you will update these images to the correct ones. (Actual images should attract buyers more)
Very good quality. 1200 CCA is more than enough to power my 1500W amplifier and have my electronics connected with out draining battery and no more power draining.
Ottimo prodotto, spedizione velocissima. Grazie
Ottimo prodotto
Tienen una calidad muy buena, se ven muy bien construidos y la experiencia sube a otro nivel utilizando los shakers!
Beste prijzen top materiaal.
Ik kan alleen maar zeggen dat Masori place to be is voor al uw audio producten.
1ste keer besteld uit België.
Massive 4 inch voice coil and ton of power handling, great venting around voice coil, also this vega series has black voice coils. Price/value ratio is very high with vega series.
What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible
What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible
👌 superr
Super Subwoofer mit extrem tiefem Bass. Die Kabel sind dick und hochwertig verarbeitet. Es gibt nichts zu beanstanden. Absolut empfehlenswert.
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