特點(diǎn):
1. 低重量設(shè)計(jì)。FP1300在2U空間內(nèi)獲得4x1300W(8Ω)功率,而且重量不超過(guò)13kg,是流動(dòng)演出和固定安裝的{sx}產(chǎn)品之一。
2. {gx}率輸出電路。先進(jìn)的輸出電路,在保證wm音質(zhì)條件下,效率遠(yuǎn)超常規(guī)的H類電路,他在工作效率和音色方面具有超水平的發(fā)揮。末級(jí)放大全部采用“安森美”(原摩托羅拉)大功率對(duì)管。
3. {gx}益開關(guān)電源。強(qiáng)勁的功率輸出,有了先進(jìn)的開關(guān)式穩(wěn)壓電源做后盾,即使市電偏差20%時(shí),也能提供穩(wěn)定的輸出,而且還能保證靚麗的音色。
4. {gx}率散熱系統(tǒng)。末級(jí)放大電路采用銅質(zhì)散熱器,散熱面積大,體積小,短風(fēng)道,確保每只功率管的溫度一致。加上智能散熱系統(tǒng),從而使整機(jī)能長(zhǎng)時(shí)間安全穩(wěn)定工作。
5. 輸出功率可調(diào)系統(tǒng)。功放后面板上設(shè)有四種功率可調(diào)節(jié)開關(guān),左右聲道可獨(dú)立輸出不同的功率,并帶有信號(hào)靈敏度開關(guān)。可匹配rh一款音箱,為工程帶來(lái)極大方便。
6. 內(nèi)置jq限幅電路。無(wú)論負(fù)載阻抗大小,電路都能檢測(cè)到輸出是否削峰并提前給與限制,使系統(tǒng)操作更為安全。
7. 完善的保護(hù)電路。具有電源軟啟動(dòng)、欠壓、直流、溫度、過(guò)載、超高頻及輸出長(zhǎng)時(shí)間短路等多項(xiàng)先進(jìn)保護(hù)電路。
8. 負(fù)載開路指示。FP系列專業(yè)功放在面板處特別設(shè)計(jì)了負(fù)載開路指示燈,音箱接在功放上無(wú)論是短路或是空載開路,都可在功放面板顯示出來(lái),為使用者帶來(lái)極大方便。
9. 出色的音質(zhì)。無(wú)論是測(cè)試還是試聽,F(xiàn)P系列對(duì)聲音解析都非常自然準(zhǔn)確,對(duì)音箱系統(tǒng)的控制更是揮灑自如,毫無(wú)拖泥帶水。
Features:
1. LIGHT WEIGHT DESIGN
FP1300 is with 2U size only but with power up to 4x1300W(8ohms) and its weight is not more than 13kgs. It is one of the best product choice for touring performance and fixed install.
2. HIGH-EFICIENCY OUTPUT CIRCUIT
Advanced output circuit, ensuring perfect sound quality, and the efficiency is far more than the conventional H-type circuit, the efficiency and its tone has a super level of play. The “ON” (formerly Motorola) high-power pair tubes are applied in final stage power amplification.
3. HIGH-EFFICIENCY SWITCHING POWER SUPPLY
Strong power output. With advanced switch mode power supply back-up. It can not only provide a stable output, even if under condition of the deviation of 20% of the electricity, but also can ensure the beautiful sound.
4. HIGH EFFICIENCY COLLING SYSTEM
Copper radiator is applied for the final stage power amplification circuit, which is large area, small size and short duct, to ensure that each power transistor is with the temperature consistent, and the intelligence cooling system is also added, so as to ensure the whole machine to work with security and stability for a long time.
5. ADJUSTABLE OUTPUT POWER SYSTEMS
Four types of power adjustable switch was designed on the rear panel, the left and right channel can output different power independently, with signal sensitivity switch. Suitable to match any one of speakers, provided great convenience for audio projects.
6. BUILT-IN PRECISION LIMITER CIRCUIT
No matter how much impedance loaded, the circuit can automatically detect output clipping and grant limits in advance if necessary, so as to ensure the operating system more secure.
7. PERFECT PROTECTION CIRCUIT DESIGN
Perfect advanced protections including soft start, under-voltage, DC, temperature, overload, ultra-high frequency, short circuit output for a long time and so on.
8. OPEN-LOAD INSTRUCTIONS
A new open-load indicator is designed on the front panel of FP1300, then connection status of number of speakers to the amplifier, whether short-circuit or no-load open-circuit, can be read at a glance on the panel, brings the users further more convenience.
9. EXCELLENT SOUND QUALITY
Whether testing by apparatus or listening, the sound analysis of FP series is very natural and accurate, its control to speaker system is free, easy and exact.